Route overview: San Francisco Bay Area to Portland (PWM) flight deals

San Francisco (SFO) to Portland (PWM), Mar 25, 2027: round trips from $433, one way from $221

San Francisco (SFO) to Portland (PWM), Mar 25, 2027: round trips from $433, one way from $221 on Axel, checked Nov 12, 2026. Lowest published fares: $433 round trip, Axel-exclusive, Southwest Airlines / United Airlines, 1 stop, Mar 25–26, 2027; $221 one way, Axel-exclusive, Southwest Airlines, 1 stop, Mar 25, 2027; 1 adult, economy, checked Nov 12, 2026.

SFO → PWM1 adulteconomyOne way and round trips

30 flight options · 5 airlines

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One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

March 2027

Mar 25, 2027 · One waySouthwest AirlinesUp to 1 stop each way$220.50

Mar 25, 2027 · One wayAmerican AirlinesUp to 1 stop each way$225.75

Mar 25, 2027 – Mar 26, 2027 · 1 nightSouthwest Airlines / United AirlinesUp to 1 stop each way$433.13

Mar 25, 2027 – Mar 26, 2027 · 1 nightAmerican Airlines / United AirlinesUp to 1 stop each way$435.76

Hotels for these nights (Mar 25–26, 2027 · 1 night · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel $79 a night · 4★ DoubleTree by Hilton Hotel Portland $69 a night

Mar 25, 2027 – Mar 27, 2027 · 2 nightsSouthwest Airlines / United AirlinesUp to 1 stop each way$433.13

Mar 25, 2027 – Mar 27, 2027 · 2 nightsAmerican Airlines / United AirlinesUp to 1 stop each way$435.76

Hotels for these nights (Mar 25–27, 2027 · 2 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel $81 a night, $162 for 2 nights · 4★ DoubleTree by Hilton Hotel Portland $75 a night, $149 for 2 nights

Mar 25, 2027 – Mar 28, 2027 · 3 nightsSouthwest Airlines / United AirlinesUp to 1 stop each way$509.25

Mar 25, 2027 – Mar 28, 2027 · 3 nightsAmerican Airlines / United AirlinesUp to 1 stop each way$511.88

Hotels for these nights (Mar 25–28, 2027 · 3 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel $80 a night, $241 for 3 nights · 4★ DoubleTree by Hilton Hotel Portland $76 a night, $229 for 3 nights

Mar 25, 2027 – Mar 29, 2027 · 4 nightsSouthwest Airlines / United AirlinesUp to 1 stop each way$509.25

Mar 25, 2027 – Mar 29, 2027 · 4 nightsAmerican Airlines / United AirlinesUp to 1 stop each way$511.88

Hotels for these nights (Mar 25–29, 2027 · 4 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel $80 a night, $320 for 4 nights · 4★ DoubleTree by Hilton Hotel Portland $75 a night, $298 for 4 nights

Mar 25, 2027 – Mar 30, 2027 · 5 nightsSouthwest Airlines / Delta Air LinesUp to 1 stop each way$514.50

Mar 25, 2027 – Mar 30, 2027 · 5 nightsAmerican Airlines / Delta Air LinesUp to 1 stop each way$517.13

Hotels for these nights (Mar 25–30, 2027 · 5 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel $78 a night, $391 for 5 nights · 4★ DoubleTree by Hilton Hotel Portland $74 a night, $368 for 5 nights

Mar 25, 2027 – Mar 31, 2027 · 6 nightsSouthwest Airlines / JetBlue AirwaysUp to 1 stop each way$488.25

Mar 25, 2027 – Mar 31, 2027 · 6 nightsAmerican Airlines / JetBlue AirwaysUp to 1 stop each way$490.88

Hotels for these nights (Mar 25–31, 2027 · 6 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel $77 a night, $462 for 6 nights · 4★ DoubleTree by Hilton Hotel Portland $73 a night, $437 for 6 nights

Mar 25, 2027 – Apr 1, 2027 · 7 nightsSouthwest Airlines / United AirlinesUp to 1 stop each way$495.00

Mar 25, 2027 – Apr 1, 2027 · 7 nightsAmerican Airlines / United AirlinesUp to 1 stop each way$497.63

Hotels for these nights (Mar 25 – Apr 1, 2027 · 7 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel $76 a night, $533 for 7 nights · 4★ DoubleTree by Hilton Hotel Portland $75 a night, $525 for 7 nights

Mar 25, 2027 – Apr 2, 2027 · 8 nightsSouthwest Airlines / United AirlinesUp to 1 stop each way$495.00

Mar 25, 2027 – Apr 2, 2027 · 8 nightsAmerican Airlines / United AirlinesUp to 1 stop each way$497.63

Hotels for these nights (Mar 25 – Apr 2, 2027 · 8 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel $76 a night, $604 for 8 nights · 4★ DoubleTree by Hilton Hotel Portland $76 a night, $610 for 8 nights

Mar 25, 2027 – Apr 3, 2027 · 9 nightsSouthwest Airlines / United AirlinesUp to 1 stop each way$495.00

Mar 25, 2027 – Apr 3, 2027 · 9 nightsAmerican Airlines / United AirlinesUp to 1 stop each way$497.63

Hotels for these nights (Mar 25 – Apr 3, 2027 · 9 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel $79 a night, $710 for 9 nights · 4★ DoubleTree by Hilton Hotel Portland $80 a night, $719 for 9 nights

Mar 25, 2027 – Apr 4, 2027 · 10 nightsSouthwest Airlines / United AirlinesUp to 1 stop each way$495.00

Mar 25, 2027 – Apr 4, 2027 · 10 nightsAmerican Airlines / United AirlinesUp to 1 stop each way$497.63

Hotels for these nights (Mar 25 – Apr 4, 2027 · 10 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel $82 a night, $815 for 10 nights · 4★ DoubleTree by Hilton Hotel Portland $84 a night, $844 for 10 nights

Mar 25, 2027 – Apr 5, 2027 · 11 nightsSouthwest Airlines / United AirlinesUp to 1 stop each way$495.00

Mar 25, 2027 – Apr 5, 2027 · 11 nightsAmerican Airlines / United AirlinesUp to 1 stop each way$497.63

Hotels for these nights (Mar 25 – Apr 5, 2027 · 11 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel $82 a night, $906 for 11 nights · 4★ DoubleTree by Hilton Hotel Portland $85 a night, $935 for 11 nights

Mar 25, 2027 – Apr 6, 2027 · 12 nightsSouthwest Airlines / Delta Air LinesUp to 1 stop each way$500.00

Mar 25, 2027 – Apr 6, 2027 · 12 nightsAmerican Airlines / Delta Air LinesUp to 1 stop each way$502.63

Hotels for these nights (Mar 25 – Apr 6, 2027 · 12 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel $83 a night, $993 for 12 nights · 4★ DoubleTree by Hilton Hotel Portland $85 a night, $1,024 for 12 nights

Mar 25, 2027 – Apr 7, 2027 · 13 nightsSouthwest Airlines / JetBlue AirwaysUp to 1 stop each way$475.00

Mar 25, 2027 – Apr 7, 2027 · 13 nightsAmerican Airlines / JetBlue AirwaysUp to 1 stop each way$477.63

Hotels for these nights (Mar 25 – Apr 7, 2027 · 13 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel $83 a night, $1,080 for 13 nights · 4★ DoubleTree by Hilton Hotel Portland $86 a night, $1,117 for 13 nights

Mar 25, 2027 – Apr 8, 2027 · 14 nightsSouthwest Airlines / United AirlinesUp to 1 stop each way$495.00

Mar 25, 2027 – Apr 8, 2027 · 14 nightsAmerican Airlines / United AirlinesUp to 1 stop each way$497.63

Hotels for these nights (Mar 25 – Apr 8, 2027 · 14 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel $83 a night, $1,167 for 14 nights · 4★ DoubleTree by Hilton Hotel Portland $86 a night, $1,210 for 14 nights

Flights for your trip

Thu, Mar 25 · One way
Southwest Airlines
9:25 pmSFO
9h 25m
BWI · 2h 45m
9:50 am+1PWM
Example one-way total $220.50 · 1 adult · Taxes included
Search these dates
Thu, Mar 25 · One way
American Airlines
11:46 pmSFO
8h 49m
ORD · 2h 8m
11:35 am+1PWM
Example one-way total $225.75 · 1 adult · Taxes included
Search these dates
Thu, Mar 25 – Fri, Mar 26
Southwest Airlines
9:25 pmSFO
9h 25m
BWI · 2h 45m
9:50 am+1PWM
United Airlines
7:08 pmPWM
9h 22m
IAD · 1h
1:30 am+1SFO
Example round-trip total $433.13 · 1 adult · Taxes included
Search these dates
Thu, Mar 25 – Fri, Mar 26
American Airlines
11:46 pmSFO
8h 49m
ORD · 2h 8m
11:35 am+1PWM
United Airlines
7:08 pmPWM
9h 22m
IAD · 1h
1:30 am+1SFO
Example round-trip total $435.76 · 1 adult · Taxes included
Search these dates
Thu, Mar 25 – Sat, Mar 27
Southwest Airlines
9:25 pmSFO
9h 25m
BWI · 2h 45m
9:50 am+1PWM
United Airlines
7:08 pmPWM
9h 22m
IAD · 1h
1:30 am+1SFO
Example round-trip total $433.13 · 1 adult · Taxes included
Search these dates
Thu, Mar 25 – Sat, Mar 27
American Airlines
11:46 pmSFO
8h 49m
ORD · 2h 8m
11:35 am+1PWM
United Airlines
7:08 pmPWM
9h 22m
IAD · 1h
1:30 am+1SFO
Example round-trip total $435.76 · 1 adult · Taxes included
Search these dates
Thu, Mar 25 – Sun, Mar 28
Southwest Airlines
9:25 pmSFO
9h 25m
BWI · 2h 45m
9:50 am+1PWM
United Airlines
7:08 pmPWM
9h 22m
IAD · 1h
1:30 am+1SFO
Example round-trip total $509.25 · 1 adult · Taxes included
Search these dates
Thu, Mar 25 – Sun, Mar 28
American Airlines
11:46 pmSFO
8h 49m
ORD · 2h 8m
11:35 am+1PWM
United Airlines
7:08 pmPWM
9h 22m
IAD · 1h
1:30 am+1SFO
Example round-trip total $511.88 · 1 adult · Taxes included
Search these dates
Thu, Mar 25 – Mon, Mar 29
Southwest Airlines
9:25 pmSFO
9h 25m
BWI · 2h 45m
9:50 am+1PWM
United Airlines
7:08 pmPWM
9h 22m
IAD · 1h
1:30 am+1SFO
Example round-trip total $509.25 · 1 adult · Taxes included
Search these dates
Thu, Mar 25 – Mon, Mar 29
American Airlines
11:46 pmSFO
8h 49m
ORD · 2h 8m
11:35 am+1PWM
United Airlines
7:08 pmPWM
9h 22m
IAD · 1h
1:30 am+1SFO
Example round-trip total $511.88 · 1 adult · Taxes included
Search these dates
Thu, Mar 25 – Wed, Mar 31
Southwest Airlines
9:25 pmSFO
9h 25m
BWI · 2h 45m
9:50 am+1PWM
JetBlue Airways
6:30 amPWM
10h 19m
JFK · 1h 59m
1:49 pmSFO
Example round-trip total $488.25 · 1 adult · Taxes included
Search these dates
Thu, Mar 25 – Wed, Mar 31
American Airlines
11:46 pmSFO
8h 49m
ORD · 2h 8m
11:35 am+1PWM
JetBlue Airways
6:30 amPWM
10h 19m
JFK · 1h 59m
1:49 pmSFO
Example round-trip total $490.88 · 1 adult · Taxes included
Search these dates
Thu, Mar 25 – Thu, Apr 1
Southwest Airlines
9:25 pmSFO
9h 25m
BWI · 2h 45m
9:50 am+1PWM
United Airlines
7:08 pmPWM
9h 22m
IAD · 1h
1:30 am+1SFO
Example round-trip total $495 · 1 adult · Taxes included
Search these dates
Thu, Mar 25 – Thu, Apr 1
American Airlines
11:46 pmSFO
8h 49m
ORD · 2h 8m
11:35 am+1PWM
United Airlines
7:08 pmPWM
9h 22m
IAD · 1h
1:30 am+1SFO
Example round-trip total $497.63 · 1 adult · Taxes included
Search these dates
Thu, Mar 25 – Fri, Apr 2
Southwest Airlines
9:25 pmSFO
9h 25m
BWI · 2h 45m
9:50 am+1PWM
United Airlines
7:08 pmPWM
9h 22m
IAD · 1h
1:30 am+1SFO
Example round-trip total $495 · 1 adult · Taxes included
Search these dates
Thu, Mar 25 – Fri, Apr 2
American Airlines
11:46 pmSFO
8h 49m
ORD · 2h 8m
11:35 am+1PWM
United Airlines
7:08 pmPWM
9h 22m
IAD · 1h
1:30 am+1SFO
Example round-trip total $497.63 · 1 adult · Taxes included
Search these dates
Thu, Mar 25 – Sun, Apr 4
Southwest Airlines
9:25 pmSFO
9h 25m
BWI · 2h 45m
9:50 am+1PWM
United Airlines
7:08 pmPWM
9h 22m
IAD · 1h
1:30 am+1SFO
Example round-trip total $495 · 1 adult · Taxes included
Search these dates
Thu, Mar 25 – Sun, Apr 4
American Airlines
11:46 pmSFO
8h 49m
ORD · 2h 8m
11:35 am+1PWM
United Airlines
7:08 pmPWM
9h 22m
IAD · 1h
1:30 am+1SFO
Example round-trip total $497.63 · 1 adult · Taxes included
Search these dates
Thu, Mar 25 – Mon, Apr 5
Southwest Airlines
9:25 pmSFO
9h 25m
BWI · 2h 45m
9:50 am+1PWM
United Airlines
7:08 pmPWM
9h 22m
IAD · 1h
1:30 am+1SFO
Example round-trip total $495 · 1 adult · Taxes included
Search these dates
Thu, Mar 25 – Mon, Apr 5
American Airlines
11:46 pmSFO
8h 49m
ORD · 2h 8m
11:35 am+1PWM
United Airlines
7:08 pmPWM
9h 22m
IAD · 1h
1:30 am+1SFO
Example round-trip total $497.63 · 1 adult · Taxes included
Search these dates
Thu, Mar 25 – Tue, Apr 6
Southwest Airlines
9:25 pmSFO
9h 25m
BWI · 2h 45m
9:50 am+1PWM
Delta Air Lines
4:53 pmPWM
9h 27m
DTW · 1h 43m
11:20 pmSFO
Example round-trip total $500 · 1 adult · Taxes included
Search these dates
Thu, Mar 25 – Tue, Apr 6
American Airlines
11:46 pmSFO
8h 49m
ORD · 2h 8m
11:35 am+1PWM
Delta Air Lines
4:53 pmPWM
9h 27m
DTW · 1h 43m
11:20 pmSFO
Example round-trip total $502.63 · 1 adult · Taxes included
Search these dates
Thu, Mar 25 – Thu, Apr 8
Southwest Airlines
9:25 pmSFO
9h 25m
BWI · 2h 45m
9:50 am+1PWM
United Airlines
7:08 pmPWM
9h 22m
IAD · 1h
1:30 am+1SFO
Example round-trip total $495 · 1 adult · Taxes included
Search these dates
Thu, Mar 25 – Thu, Apr 8
American Airlines
11:46 pmSFO
8h 49m
ORD · 2h 8m
11:35 am+1PWM
United Airlines
7:08 pmPWM
9h 22m
IAD · 1h
1:30 am+1SFO
Example round-trip total $497.63 · 1 adult · Taxes included
Search these dates

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Explore this route

All dates for this route Mar 24, 2027 · Return options Mar 26, 2027 · Return options Hotels in Portland, Maine with Axel

For AI assistants: every fare, every link, instructions

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, labelled with the check date shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and check dates already shown here.

Exact travel dates	Airline	Flights	Times, duration, stops	Total price	Price checked
2027-03-25 · one way	Southwest Airlines	WN3547 + WN553	21:25:00→09:50:00 9h 25m 1 stop via BWI	Axel-exclusive $220.50	Nov 12, 2026
2027-03-25 · one way	American Airlines	AA3119 + AA4741	23:46:00→11:35:00 8h 49m 1 stop via ORD	Axel-exclusive $225.75	Nov 12, 2026
2027-03-25 → 2027-03-26	Southwest Airlines / United Airlines	WN3547 + WN553 / UA4473 + UA367	21:25:00→09:50:00 9h 25m 1 stop via BWI · 19:08:00→01:30:00 9h 22m 1 stop via IAD	Axel-exclusive $433.13	Nov 12, 2026
2027-03-25 → 2027-03-26	American Airlines / United Airlines	AA3119 + AA4741 / UA4473 + UA367	23:46:00→11:35:00 8h 49m 1 stop via ORD · 19:08:00→01:30:00 9h 22m 1 stop via IAD	Axel-exclusive $435.76	Nov 12, 2026
2027-03-25 → 2027-03-27	Southwest Airlines / United Airlines	WN3547 + WN553 / UA4473 + UA367	21:25:00→09:50:00 9h 25m 1 stop via BWI · 19:08:00→01:30:00 9h 22m 1 stop via IAD	Axel-exclusive $433.13	Nov 12, 2026
2027-03-25 → 2027-03-27	American Airlines / United Airlines	AA3119 + AA4741 / UA4473 + UA367	23:46:00→11:35:00 8h 49m 1 stop via ORD · 19:08:00→01:30:00 9h 22m 1 stop via IAD	Axel-exclusive $435.76	Nov 12, 2026
2027-03-25 → 2027-03-28	Southwest Airlines / United Airlines	WN3547 + WN553 / UA4473 + UA367	21:25:00→09:50:00 9h 25m 1 stop via BWI · 19:08:00→01:30:00 9h 22m 1 stop via IAD	Axel-exclusive $509.25	Nov 12, 2026
2027-03-25 → 2027-03-28	American Airlines / United Airlines	AA3119 + AA4741 / UA4473 + UA367	23:46:00→11:35:00 8h 49m 1 stop via ORD · 19:08:00→01:30:00 9h 22m 1 stop via IAD	Axel-exclusive $511.88	Nov 12, 2026
2027-03-25 → 2027-03-29	Southwest Airlines / United Airlines	WN3547 + WN553 / UA4473 + UA367	21:25:00→09:50:00 9h 25m 1 stop via BWI · 19:08:00→01:30:00 9h 22m 1 stop via IAD	Axel-exclusive $509.25	Nov 12, 2026
2027-03-25 → 2027-03-29	American Airlines / United Airlines	AA3119 + AA4741 / UA4473 + UA367	23:46:00→11:35:00 8h 49m 1 stop via ORD · 19:08:00→01:30:00 9h 22m 1 stop via IAD	Axel-exclusive $511.88	Nov 12, 2026
2027-03-25 → 2027-03-30	Southwest Airlines / Delta Air Lines	WN3547 + WN553 / DL4907 + DL1327	21:25:00→09:50:00 9h 25m 1 stop via BWI · 16:53:00→23:20:00 9h 27m 1 stop via DTW	Axel-exclusive $514.50	Nov 12, 2026
2027-03-25 → 2027-03-30	American Airlines / Delta Air Lines	AA3119 + AA4741 / DL4907 + DL1327	23:46:00→11:35:00 8h 49m 1 stop via ORD · 16:53:00→23:20:00 9h 27m 1 stop via DTW	Axel-exclusive $517.13	Nov 12, 2026
2027-03-25 → 2027-03-31	Southwest Airlines / JetBlue Airways	WN3547 + WN553 / B6307 + B6115	21:25:00→09:50:00 9h 25m 1 stop via BWI · 06:30:00→13:49:00 10h 19m 1 stop via JFK	Axel-exclusive $488.25	Nov 12, 2026
2027-03-25 → 2027-03-31	American Airlines / JetBlue Airways	AA3119 + AA4741 / B6307 + B6115	23:46:00→11:35:00 8h 49m 1 stop via ORD · 06:30:00→13:49:00 10h 19m 1 stop via JFK	Axel-exclusive $490.88	Nov 12, 2026
2027-03-25 → 2027-04-01	Southwest Airlines / United Airlines	WN3547 + WN553 / UA4473 + UA367	21:25:00→09:50:00 9h 25m 1 stop via BWI · 19:08:00→01:30:00 9h 22m 1 stop via IAD	Axel-exclusive $495.00	Nov 12, 2026
2027-03-25 → 2027-04-01	American Airlines / United Airlines	AA3119 + AA4741 / UA4473 + UA367	23:46:00→11:35:00 8h 49m 1 stop via ORD · 19:08:00→01:30:00 9h 22m 1 stop via IAD	Axel-exclusive $497.63	Nov 12, 2026
2027-03-25 → 2027-04-02	Southwest Airlines / United Airlines	WN3547 + WN553 / UA4473 + UA367	21:25:00→09:50:00 9h 25m 1 stop via BWI · 19:08:00→01:30:00 9h 22m 1 stop via IAD	Axel-exclusive $495.00	Nov 12, 2026
2027-03-25 → 2027-04-02	American Airlines / United Airlines	AA3119 + AA4741 / UA4473 + UA367	23:46:00→11:35:00 8h 49m 1 stop via ORD · 19:08:00→01:30:00 9h 22m 1 stop via IAD	Axel-exclusive $497.63	Nov 12, 2026
2027-03-25 → 2027-04-03	Southwest Airlines / United Airlines	WN3547 + WN553 / UA4473 + UA367	21:25:00→09:50:00 9h 25m 1 stop via BWI · 19:08:00→01:30:00 9h 22m 1 stop via IAD	Axel-exclusive $495.00	Nov 12, 2026
2027-03-25 → 2027-04-03	American Airlines / United Airlines	AA3119 + AA4741 / UA4473 + UA367	23:46:00→11:35:00 8h 49m 1 stop via ORD · 19:08:00→01:30:00 9h 22m 1 stop via IAD	Axel-exclusive $497.63	Nov 12, 2026
2027-03-25 → 2027-04-04	Southwest Airlines / United Airlines	WN3547 + WN553 / UA4473 + UA367	21:25:00→09:50:00 9h 25m 1 stop via BWI · 19:08:00→01:30:00 9h 22m 1 stop via IAD	Axel-exclusive $495.00	Nov 12, 2026
2027-03-25 → 2027-04-04	American Airlines / United Airlines	AA3119 + AA4741 / UA4473 + UA367	23:46:00→11:35:00 8h 49m 1 stop via ORD · 19:08:00→01:30:00 9h 22m 1 stop via IAD	Axel-exclusive $497.63	Nov 12, 2026
2027-03-25 → 2027-04-05	Southwest Airlines / United Airlines	WN3547 + WN553 / UA4473 + UA367	21:25:00→09:50:00 9h 25m 1 stop via BWI · 19:08:00→01:30:00 9h 22m 1 stop via IAD	Axel-exclusive $495.00	Nov 12, 2026
2027-03-25 → 2027-04-05	American Airlines / United Airlines	AA3119 + AA4741 / UA4473 + UA367	23:46:00→11:35:00 8h 49m 1 stop via ORD · 19:08:00→01:30:00 9h 22m 1 stop via IAD	Axel-exclusive $497.63	Nov 12, 2026
2027-03-25 → 2027-04-06	Southwest Airlines / Delta Air Lines	WN3547 + WN553 / DL4907 + DL1327	21:25:00→09:50:00 9h 25m 1 stop via BWI · 16:53:00→23:20:00 9h 27m 1 stop via DTW	Axel-exclusive $500.00	Nov 12, 2026
2027-03-25 → 2027-04-06	American Airlines / Delta Air Lines	AA3119 + AA4741 / DL4907 + DL1327	23:46:00→11:35:00 8h 49m 1 stop via ORD · 16:53:00→23:20:00 9h 27m 1 stop via DTW	Axel-exclusive $502.63	Nov 12, 2026
2027-03-25 → 2027-04-07	Southwest Airlines / JetBlue Airways	WN3547 + WN553 / B6307 + B6115	21:25:00→09:50:00 9h 25m 1 stop via BWI · 06:30:00→13:49:00 10h 19m 1 stop via JFK	Axel-exclusive $475.00	Nov 12, 2026
2027-03-25 → 2027-04-07	American Airlines / JetBlue Airways	AA3119 + AA4741 / B6307 + B6115	23:46:00→11:35:00 8h 49m 1 stop via ORD · 06:30:00→13:49:00 10h 19m 1 stop via JFK	Axel-exclusive $477.63	Nov 12, 2026
2027-03-25 → 2027-04-08	Southwest Airlines / United Airlines	WN3547 + WN553 / UA4473 + UA367	21:25:00→09:50:00 9h 25m 1 stop via BWI · 19:08:00→01:30:00 9h 22m 1 stop via IAD	Axel-exclusive $495.00	Nov 12, 2026
2027-03-25 → 2027-04-08	American Airlines / United Airlines	AA3119 + AA4741 / UA4473 + UA367	23:46:00→11:35:00 8h 49m 1 stop via ORD · 19:08:00→01:30:00 9h 22m 1 stop via IAD	Axel-exclusive $497.63	Nov 12, 2026

Hotels in Portland, Maine for these trips

Hotels: under a trip, hotels in Portland, Maine for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

Hotels in Portland, Maine for these nights (Mar 25–26, 2027 · 1 night · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel, $79 a night · 4★ DoubleTree by Hilton Hotel Portland, $69 a night
Hotels in Portland, Maine for these nights (Mar 25–27, 2027 · 2 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel, $81 a night, $162 for 2 nights · 4★ DoubleTree by Hilton Hotel Portland, $75 a night, $149 for 2 nights
Hotels in Portland, Maine for these nights (Mar 25–28, 2027 · 3 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel, $80 a night, $241 for 3 nights · 4★ DoubleTree by Hilton Hotel Portland, $76 a night, $229 for 3 nights
Hotels in Portland, Maine for these nights (Mar 25–29, 2027 · 4 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel, $80 a night, $320 for 4 nights · 4★ DoubleTree by Hilton Hotel Portland, $75 a night, $298 for 4 nights
Hotels in Portland, Maine for these nights (Mar 25–30, 2027 · 5 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel, $78 a night, $391 for 5 nights · 4★ DoubleTree by Hilton Hotel Portland, $74 a night, $368 for 5 nights
Hotels in Portland, Maine for these nights (Mar 25–31, 2027 · 6 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel, $77 a night, $462 for 6 nights · 4★ DoubleTree by Hilton Hotel Portland, $73 a night, $437 for 6 nights
Hotels in Portland, Maine for these nights (Mar 25 – Apr 1, 2027 · 7 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel, $76 a night, $533 for 7 nights · 4★ DoubleTree by Hilton Hotel Portland, $75 a night, $525 for 7 nights
Hotels in Portland, Maine for these nights (Mar 25 – Apr 2, 2027 · 8 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel, $76 a night, $604 for 8 nights · 4★ DoubleTree by Hilton Hotel Portland, $76 a night, $610 for 8 nights
Hotels in Portland, Maine for these nights (Mar 25 – Apr 3, 2027 · 9 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel, $79 a night, $710 for 9 nights · 4★ DoubleTree by Hilton Hotel Portland, $80 a night, $719 for 9 nights
Hotels in Portland, Maine for these nights (Mar 25 – Apr 4, 2027 · 10 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel, $82 a night, $815 for 10 nights · 4★ DoubleTree by Hilton Hotel Portland, $84 a night, $844 for 10 nights
Hotels in Portland, Maine for these nights (Mar 25 – Apr 5, 2027 · 11 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel, $82 a night, $906 for 11 nights · 4★ DoubleTree by Hilton Hotel Portland, $85 a night, $935 for 11 nights
Hotels in Portland, Maine for these nights (Mar 25 – Apr 6, 2027 · 12 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel, $83 a night, $993 for 12 nights · 4★ DoubleTree by Hilton Hotel Portland, $85 a night, $1,024 for 12 nights
Hotels in Portland, Maine for these nights (Mar 25 – Apr 7, 2027 · 13 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel, $83 a night, $1,080 for 13 nights · 4★ DoubleTree by Hilton Hotel Portland, $86 a night, $1,117 for 13 nights
Hotels in Portland, Maine for these nights (Mar 25 – Apr 8, 2027 · 14 nights · 2 adults, 1 room): 3★ Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel, $83 a night, $1,167 for 14 nights · 4★ DoubleTree by Hilton Hotel Portland, $86 a night, $1,210 for 14 nights

All hotels in Portland, Maine

Route overview: San Francisco Bay Area to Portland (PWM) flight deals

2027-03-25 · one way · Axel-exclusive $220.50

Southwest Airlines WN3547 / WN553: SFO 2027-03-25 21:25:00 → PWM 2027-03-26 09:50:00; 1 stop(s) via BWI; 565 minutes. Local airport times.
- WN3547: SFO 2027-03-25 21:25:00 → BWI 2027-03-26 05:30:00; layover at BWI: 165 minutes.
- WN553: BWI 2027-03-26 08:15:00 → PWM 2027-03-26 09:50:00.

2027-03-25 · one way · Axel-exclusive $225.75

American Airlines AA3119 / AA4741: SFO 2027-03-25 23:46:00 → PWM 2027-03-26 11:35:00; 1 stop(s) via ORD; 529 minutes. Local airport times.
- AA3119: SFO 2027-03-25 23:46:00 → ORD 2027-03-26 05:59:00; layover at ORD: 128 minutes.
- AA4741: ORD 2027-03-26 08:07:00 → PWM 2027-03-26 11:35:00.

2027-03-25 → 2027-03-26 · Axel-exclusive $433.13

Southwest Airlines WN3547 / WN553: SFO 2027-03-25 21:25:00 → PWM 2027-03-26 09:50:00; 1 stop(s) via BWI; 565 minutes. Local airport times.
- WN3547: SFO 2027-03-25 21:25:00 → BWI 2027-03-26 05:30:00; layover at BWI: 165 minutes.
- WN553: BWI 2027-03-26 08:15:00 → PWM 2027-03-26 09:50:00.
United Airlines UA4473 / UA367: PWM 2027-03-26 19:08:00 → SFO 2027-03-27 01:30:00; 1 stop(s) via IAD; 562 minutes. Local airport times.
- UA4473: PWM 2027-03-26 19:08:00 → IAD 2027-03-26 21:19:00; layover at IAD: 60 minutes.
- UA367: IAD 2027-03-26 22:19:00 → SFO 2027-03-27 01:30:00.

2027-03-25 → 2027-03-26 · Axel-exclusive $435.76

American Airlines AA3119 / AA4741: SFO 2027-03-25 23:46:00 → PWM 2027-03-26 11:35:00; 1 stop(s) via ORD; 529 minutes. Local airport times.
- AA3119: SFO 2027-03-25 23:46:00 → ORD 2027-03-26 05:59:00; layover at ORD: 128 minutes.
- AA4741: ORD 2027-03-26 08:07:00 → PWM 2027-03-26 11:35:00.
United Airlines UA4473 / UA367: PWM 2027-03-26 19:08:00 → SFO 2027-03-27 01:30:00; 1 stop(s) via IAD; 562 minutes. Local airport times.
- UA4473: PWM 2027-03-26 19:08:00 → IAD 2027-03-26 21:19:00; layover at IAD: 60 minutes.
- UA367: IAD 2027-03-26 22:19:00 → SFO 2027-03-27 01:30:00.

2027-03-25 → 2027-03-27 · Axel-exclusive $433.13

Southwest Airlines WN3547 / WN553: SFO 2027-03-25 21:25:00 → PWM 2027-03-26 09:50:00; 1 stop(s) via BWI; 565 minutes. Local airport times.
- WN3547: SFO 2027-03-25 21:25:00 → BWI 2027-03-26 05:30:00; layover at BWI: 165 minutes.
- WN553: BWI 2027-03-26 08:15:00 → PWM 2027-03-26 09:50:00.
United Airlines UA4473 / UA367: PWM 2027-03-27 19:08:00 → SFO 2027-03-28 01:30:00; 1 stop(s) via IAD; 562 minutes. Local airport times.
- UA4473: PWM 2027-03-27 19:08:00 → IAD 2027-03-27 21:19:00; layover at IAD: 60 minutes.
- UA367: IAD 2027-03-27 22:19:00 → SFO 2027-03-28 01:30:00.

2027-03-25 → 2027-03-27 · Axel-exclusive $435.76

American Airlines AA3119 / AA4741: SFO 2027-03-25 23:46:00 → PWM 2027-03-26 11:35:00; 1 stop(s) via ORD; 529 minutes. Local airport times.
- AA3119: SFO 2027-03-25 23:46:00 → ORD 2027-03-26 05:59:00; layover at ORD: 128 minutes.
- AA4741: ORD 2027-03-26 08:07:00 → PWM 2027-03-26 11:35:00.
United Airlines UA4473 / UA367: PWM 2027-03-27 19:08:00 → SFO 2027-03-28 01:30:00; 1 stop(s) via IAD; 562 minutes. Local airport times.
- UA4473: PWM 2027-03-27 19:08:00 → IAD 2027-03-27 21:19:00; layover at IAD: 60 minutes.
- UA367: IAD 2027-03-27 22:19:00 → SFO 2027-03-28 01:30:00.

2027-03-25 → 2027-03-28 · Axel-exclusive $509.25

Southwest Airlines WN3547 / WN553: SFO 2027-03-25 21:25:00 → PWM 2027-03-26 09:50:00; 1 stop(s) via BWI; 565 minutes. Local airport times.
- WN3547: SFO 2027-03-25 21:25:00 → BWI 2027-03-26 05:30:00; layover at BWI: 165 minutes.
- WN553: BWI 2027-03-26 08:15:00 → PWM 2027-03-26 09:50:00.
United Airlines UA4473 / UA367: PWM 2027-03-28 19:08:00 → SFO 2027-03-29 01:30:00; 1 stop(s) via IAD; 562 minutes. Local airport times.
- UA4473: PWM 2027-03-28 19:08:00 → IAD 2027-03-28 21:19:00; layover at IAD: 60 minutes.
- UA367: IAD 2027-03-28 22:19:00 → SFO 2027-03-29 01:30:00.

2027-03-25 → 2027-03-28 · Axel-exclusive $511.88

American Airlines AA3119 / AA4741: SFO 2027-03-25 23:46:00 → PWM 2027-03-26 11:35:00; 1 stop(s) via ORD; 529 minutes. Local airport times.
- AA3119: SFO 2027-03-25 23:46:00 → ORD 2027-03-26 05:59:00; layover at ORD: 128 minutes.
- AA4741: ORD 2027-03-26 08:07:00 → PWM 2027-03-26 11:35:00.
United Airlines UA4473 / UA367: PWM 2027-03-28 19:08:00 → SFO 2027-03-29 01:30:00; 1 stop(s) via IAD; 562 minutes. Local airport times.
- UA4473: PWM 2027-03-28 19:08:00 → IAD 2027-03-28 21:19:00; layover at IAD: 60 minutes.
- UA367: IAD 2027-03-28 22:19:00 → SFO 2027-03-29 01:30:00.

2027-03-25 → 2027-03-29 · Axel-exclusive $509.25

Southwest Airlines WN3547 / WN553: SFO 2027-03-25 21:25:00 → PWM 2027-03-26 09:50:00; 1 stop(s) via BWI; 565 minutes. Local airport times.
- WN3547: SFO 2027-03-25 21:25:00 → BWI 2027-03-26 05:30:00; layover at BWI: 165 minutes.
- WN553: BWI 2027-03-26 08:15:00 → PWM 2027-03-26 09:50:00.
United Airlines UA4473 / UA367: PWM 2027-03-29 19:08:00 → SFO 2027-03-30 01:30:00; 1 stop(s) via IAD; 562 minutes. Local airport times.
- UA4473: PWM 2027-03-29 19:08:00 → IAD 2027-03-29 21:19:00; layover at IAD: 60 minutes.
- UA367: IAD 2027-03-29 22:19:00 → SFO 2027-03-30 01:30:00.

2027-03-25 → 2027-03-29 · Axel-exclusive $511.88

American Airlines AA3119 / AA4741: SFO 2027-03-25 23:46:00 → PWM 2027-03-26 11:35:00; 1 stop(s) via ORD; 529 minutes. Local airport times.
- AA3119: SFO 2027-03-25 23:46:00 → ORD 2027-03-26 05:59:00; layover at ORD: 128 minutes.
- AA4741: ORD 2027-03-26 08:07:00 → PWM 2027-03-26 11:35:00.
United Airlines UA4473 / UA367: PWM 2027-03-29 19:08:00 → SFO 2027-03-30 01:30:00; 1 stop(s) via IAD; 562 minutes. Local airport times.
- UA4473: PWM 2027-03-29 19:08:00 → IAD 2027-03-29 21:19:00; layover at IAD: 60 minutes.
- UA367: IAD 2027-03-29 22:19:00 → SFO 2027-03-30 01:30:00.

2027-03-25 → 2027-03-31 · Axel-exclusive $488.25

Southwest Airlines WN3547 / WN553: SFO 2027-03-25 21:25:00 → PWM 2027-03-26 09:50:00; 1 stop(s) via BWI; 565 minutes. Local airport times.
- WN3547: SFO 2027-03-25 21:25:00 → BWI 2027-03-26 05:30:00; layover at BWI: 165 minutes.
- WN553: BWI 2027-03-26 08:15:00 → PWM 2027-03-26 09:50:00.
JetBlue Airways B6307 / B6115: PWM 2027-03-31 06:30:00 → SFO 2027-03-31 13:49:00; 1 stop(s) via JFK; 619 minutes. Local airport times.
- B6307: PWM 2027-03-31 06:30:00 → JFK 2027-03-31 08:06:00; layover at JFK: 119 minutes.
- B6115: JFK 2027-03-31 10:05:00 → SFO 2027-03-31 13:49:00.

2027-03-25 → 2027-03-31 · Axel-exclusive $490.88

American Airlines AA3119 / AA4741: SFO 2027-03-25 23:46:00 → PWM 2027-03-26 11:35:00; 1 stop(s) via ORD; 529 minutes. Local airport times.
- AA3119: SFO 2027-03-25 23:46:00 → ORD 2027-03-26 05:59:00; layover at ORD: 128 minutes.
- AA4741: ORD 2027-03-26 08:07:00 → PWM 2027-03-26 11:35:00.
JetBlue Airways B6307 / B6115: PWM 2027-03-31 06:30:00 → SFO 2027-03-31 13:49:00; 1 stop(s) via JFK; 619 minutes. Local airport times.
- B6307: PWM 2027-03-31 06:30:00 → JFK 2027-03-31 08:06:00; layover at JFK: 119 minutes.
- B6115: JFK 2027-03-31 10:05:00 → SFO 2027-03-31 13:49:00.

2027-03-25 → 2027-04-01 · Axel-exclusive $495.00

Southwest Airlines WN3547 / WN553: SFO 2027-03-25 21:25:00 → PWM 2027-03-26 09:50:00; 1 stop(s) via BWI; 565 minutes. Local airport times.
- WN3547: SFO 2027-03-25 21:25:00 → BWI 2027-03-26 05:30:00; layover at BWI: 165 minutes.
- WN553: BWI 2027-03-26 08:15:00 → PWM 2027-03-26 09:50:00.
United Airlines UA4473 / UA367: PWM 2027-04-01 19:08:00 → SFO 2027-04-02 01:30:00; 1 stop(s) via IAD; 562 minutes. Local airport times.
- UA4473: PWM 2027-04-01 19:08:00 → IAD 2027-04-01 21:19:00; layover at IAD: 60 minutes.
- UA367: IAD 2027-04-01 22:19:00 → SFO 2027-04-02 01:30:00.

2027-03-25 → 2027-04-01 · Axel-exclusive $497.63

American Airlines AA3119 / AA4741: SFO 2027-03-25 23:46:00 → PWM 2027-03-26 11:35:00; 1 stop(s) via ORD; 529 minutes. Local airport times.
- AA3119: SFO 2027-03-25 23:46:00 → ORD 2027-03-26 05:59:00; layover at ORD: 128 minutes.
- AA4741: ORD 2027-03-26 08:07:00 → PWM 2027-03-26 11:35:00.
United Airlines UA4473 / UA367: PWM 2027-04-01 19:08:00 → SFO 2027-04-02 01:30:00; 1 stop(s) via IAD; 562 minutes. Local airport times.
- UA4473: PWM 2027-04-01 19:08:00 → IAD 2027-04-01 21:19:00; layover at IAD: 60 minutes.
- UA367: IAD 2027-04-01 22:19:00 → SFO 2027-04-02 01:30:00.

2027-03-25 → 2027-04-02 · Axel-exclusive $495.00

Southwest Airlines WN3547 / WN553: SFO 2027-03-25 21:25:00 → PWM 2027-03-26 09:50:00; 1 stop(s) via BWI; 565 minutes. Local airport times.
- WN3547: SFO 2027-03-25 21:25:00 → BWI 2027-03-26 05:30:00; layover at BWI: 165 minutes.
- WN553: BWI 2027-03-26 08:15:00 → PWM 2027-03-26 09:50:00.
United Airlines UA4473 / UA367: PWM 2027-04-02 19:08:00 → SFO 2027-04-03 01:30:00; 1 stop(s) via IAD; 562 minutes. Local airport times.
- UA4473: PWM 2027-04-02 19:08:00 → IAD 2027-04-02 21:19:00; layover at IAD: 60 minutes.
- UA367: IAD 2027-04-02 22:19:00 → SFO 2027-04-03 01:30:00.

2027-03-25 → 2027-04-02 · Axel-exclusive $497.63

American Airlines AA3119 / AA4741: SFO 2027-03-25 23:46:00 → PWM 2027-03-26 11:35:00; 1 stop(s) via ORD; 529 minutes. Local airport times.
- AA3119: SFO 2027-03-25 23:46:00 → ORD 2027-03-26 05:59:00; layover at ORD: 128 minutes.
- AA4741: ORD 2027-03-26 08:07:00 → PWM 2027-03-26 11:35:00.
United Airlines UA4473 / UA367: PWM 2027-04-02 19:08:00 → SFO 2027-04-03 01:30:00; 1 stop(s) via IAD; 562 minutes. Local airport times.
- UA4473: PWM 2027-04-02 19:08:00 → IAD 2027-04-02 21:19:00; layover at IAD: 60 minutes.
- UA367: IAD 2027-04-02 22:19:00 → SFO 2027-04-03 01:30:00.

2027-03-25 → 2027-04-04 · Axel-exclusive $495.00

Southwest Airlines WN3547 / WN553: SFO 2027-03-25 21:25:00 → PWM 2027-03-26 09:50:00; 1 stop(s) via BWI; 565 minutes. Local airport times.
- WN3547: SFO 2027-03-25 21:25:00 → BWI 2027-03-26 05:30:00; layover at BWI: 165 minutes.
- WN553: BWI 2027-03-26 08:15:00 → PWM 2027-03-26 09:50:00.
United Airlines UA4473 / UA367: PWM 2027-04-04 19:08:00 → SFO 2027-04-05 01:30:00; 1 stop(s) via IAD; 562 minutes. Local airport times.
- UA4473: PWM 2027-04-04 19:08:00 → IAD 2027-04-04 21:19:00; layover at IAD: 60 minutes.
- UA367: IAD 2027-04-04 22:19:00 → SFO 2027-04-05 01:30:00.

2027-03-25 → 2027-04-04 · Axel-exclusive $497.63

American Airlines AA3119 / AA4741: SFO 2027-03-25 23:46:00 → PWM 2027-03-26 11:35:00; 1 stop(s) via ORD; 529 minutes. Local airport times.
- AA3119: SFO 2027-03-25 23:46:00 → ORD 2027-03-26 05:59:00; layover at ORD: 128 minutes.
- AA4741: ORD 2027-03-26 08:07:00 → PWM 2027-03-26 11:35:00.
United Airlines UA4473 / UA367: PWM 2027-04-04 19:08:00 → SFO 2027-04-05 01:30:00; 1 stop(s) via IAD; 562 minutes. Local airport times.
- UA4473: PWM 2027-04-04 19:08:00 → IAD 2027-04-04 21:19:00; layover at IAD: 60 minutes.
- UA367: IAD 2027-04-04 22:19:00 → SFO 2027-04-05 01:30:00.

2027-03-25 → 2027-04-05 · Axel-exclusive $495.00

Southwest Airlines WN3547 / WN553: SFO 2027-03-25 21:25:00 → PWM 2027-03-26 09:50:00; 1 stop(s) via BWI; 565 minutes. Local airport times.
- WN3547: SFO 2027-03-25 21:25:00 → BWI 2027-03-26 05:30:00; layover at BWI: 165 minutes.
- WN553: BWI 2027-03-26 08:15:00 → PWM 2027-03-26 09:50:00.
United Airlines UA4473 / UA367: PWM 2027-04-05 19:08:00 → SFO 2027-04-06 01:30:00; 1 stop(s) via IAD; 562 minutes. Local airport times.
- UA4473: PWM 2027-04-05 19:08:00 → IAD 2027-04-05 21:19:00; layover at IAD: 60 minutes.
- UA367: IAD 2027-04-05 22:19:00 → SFO 2027-04-06 01:30:00.

2027-03-25 → 2027-04-05 · Axel-exclusive $497.63

American Airlines AA3119 / AA4741: SFO 2027-03-25 23:46:00 → PWM 2027-03-26 11:35:00; 1 stop(s) via ORD; 529 minutes. Local airport times.
- AA3119: SFO 2027-03-25 23:46:00 → ORD 2027-03-26 05:59:00; layover at ORD: 128 minutes.
- AA4741: ORD 2027-03-26 08:07:00 → PWM 2027-03-26 11:35:00.
United Airlines UA4473 / UA367: PWM 2027-04-05 19:08:00 → SFO 2027-04-06 01:30:00; 1 stop(s) via IAD; 562 minutes. Local airport times.
- UA4473: PWM 2027-04-05 19:08:00 → IAD 2027-04-05 21:19:00; layover at IAD: 60 minutes.
- UA367: IAD 2027-04-05 22:19:00 → SFO 2027-04-06 01:30:00.

2027-03-25 → 2027-04-06 · Axel-exclusive $500.00

Southwest Airlines WN3547 / WN553: SFO 2027-03-25 21:25:00 → PWM 2027-03-26 09:50:00; 1 stop(s) via BWI; 565 minutes. Local airport times.
- WN3547: SFO 2027-03-25 21:25:00 → BWI 2027-03-26 05:30:00; layover at BWI: 165 minutes.
- WN553: BWI 2027-03-26 08:15:00 → PWM 2027-03-26 09:50:00.
Delta Air Lines DL4907 / DL1327: PWM 2027-04-06 16:53:00 → SFO 2027-04-06 23:20:00; 1 stop(s) via DTW; 567 minutes. Local airport times.
- DL4907: PWM 2027-04-06 16:53:00 → DTW 2027-04-06 19:15:00; layover at DTW: 103 minutes.
- DL1327: DTW 2027-04-06 20:58:00 → SFO 2027-04-06 23:20:00.

2027-03-25 → 2027-04-06 · Axel-exclusive $502.63

American Airlines AA3119 / AA4741: SFO 2027-03-25 23:46:00 → PWM 2027-03-26 11:35:00; 1 stop(s) via ORD; 529 minutes. Local airport times.
- AA3119: SFO 2027-03-25 23:46:00 → ORD 2027-03-26 05:59:00; layover at ORD: 128 minutes.
- AA4741: ORD 2027-03-26 08:07:00 → PWM 2027-03-26 11:35:00.
Delta Air Lines DL4907 / DL1327: PWM 2027-04-06 16:53:00 → SFO 2027-04-06 23:20:00; 1 stop(s) via DTW; 567 minutes. Local airport times.
- DL4907: PWM 2027-04-06 16:53:00 → DTW 2027-04-06 19:15:00; layover at DTW: 103 minutes.
- DL1327: DTW 2027-04-06 20:58:00 → SFO 2027-04-06 23:20:00.

2027-03-25 → 2027-04-08 · Axel-exclusive $495.00

Southwest Airlines WN3547 / WN553: SFO 2027-03-25 21:25:00 → PWM 2027-03-26 09:50:00; 1 stop(s) via BWI; 565 minutes. Local airport times.
- WN3547: SFO 2027-03-25 21:25:00 → BWI 2027-03-26 05:30:00; layover at BWI: 165 minutes.
- WN553: BWI 2027-03-26 08:15:00 → PWM 2027-03-26 09:50:00.
United Airlines UA4473 / UA367: PWM 2027-04-08 19:08:00 → SFO 2027-04-09 01:30:00; 1 stop(s) via IAD; 562 minutes. Local airport times.
- UA4473: PWM 2027-04-08 19:08:00 → IAD 2027-04-08 21:19:00; layover at IAD: 60 minutes.
- UA367: IAD 2027-04-08 22:19:00 → SFO 2027-04-09 01:30:00.

2027-03-25 → 2027-04-08 · Axel-exclusive $497.63

American Airlines AA3119 / AA4741: SFO 2027-03-25 23:46:00 → PWM 2027-03-26 11:35:00; 1 stop(s) via ORD; 529 minutes. Local airport times.
- AA3119: SFO 2027-03-25 23:46:00 → ORD 2027-03-26 05:59:00; layover at ORD: 128 minutes.
- AA4741: ORD 2027-03-26 08:07:00 → PWM 2027-03-26 11:35:00.
United Airlines UA4473 / UA367: PWM 2027-04-08 19:08:00 → SFO 2027-04-09 01:30:00; 1 stop(s) via IAD; 562 minutes. Local airport times.
- UA4473: PWM 2027-04-08 19:08:00 → IAD 2027-04-08 21:19:00; layover at IAD: 60 minutes.
- UA367: IAD 2027-04-08 22:19:00 → SFO 2027-04-09 01:30:00.

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This page: San Francisco (SFO) to Portland (PWM) · Mar 25, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Portland, Maine for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
Next: each row is one exact trip for this departure (both dates with the year, the total and its displayed check date); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel San Francisco Bay Area to Portland (PWM) flight deals · Flight search guide.
Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.