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Route overview: Portland to Seattle (SEA) flight deals

Portland → Seattle

Mar 13, 2027 · choose your return date

PDX → SEA1 adulteconomyOne way and round trips

30 flight options · 2 airlines

Choose your return date

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 13, 2027 · One wayAlaska AirlinesNonstop$119.00 Mar 13, 2027 · One wayDelta Air LinesNonstop$125.00 Mar 13, 2027 – Mar 14, 2027 · 1 nightAlaska AirlinesNonstop$218.00 Mar 13, 2027 – Mar 14, 2027 · 1 nightDelta Air LinesNonstop$230.00 Mar 13, 2027 – Mar 15, 2027 · 2 nightsAlaska AirlinesNonstop$218.00 Mar 13, 2027 – Mar 15, 2027 · 2 nightsDelta Air LinesNonstop$230.00 Mar 13, 2027 – Mar 16, 2027 · 3 nightsAlaska AirlinesNonstop$218.00 Mar 13, 2027 – Mar 16, 2027 · 3 nightsDelta Air LinesNonstop$230.00 Mar 13, 2027 – Mar 17, 2027 · 4 nightsAlaska AirlinesNonstop$218.00 Mar 13, 2027 – Mar 17, 2027 · 4 nightsDelta Air LinesNonstop$230.00 Mar 13, 2027 – Mar 18, 2027 · 5 nightsAlaska AirlinesNonstop$218.00 Mar 13, 2027 – Mar 18, 2027 · 5 nightsDelta Air LinesNonstop$230.00 Mar 13, 2027 – Mar 19, 2027 · 6 nightsAlaska AirlinesNonstop$218.00 Mar 13, 2027 – Mar 19, 2027 · 6 nightsDelta Air LinesNonstop$230.00 Mar 13, 2027 – Mar 20, 2027 · 7 nightsAlaska AirlinesNonstop$228.90 Mar 13, 2027 – Mar 20, 2027 · 7 nightsDelta Air LinesNonstop$241.50 Mar 13, 2027 – Mar 21, 2027 · 8 nightsAlaska AirlinesNonstop$228.90 Mar 13, 2027 – Mar 21, 2027 · 8 nightsDelta Air LinesNonstop$241.50 Mar 13, 2027 – Mar 22, 2027 · 9 nightsAlaska AirlinesNonstop$228.90 Mar 13, 2027 – Mar 22, 2027 · 9 nightsDelta Air LinesNonstop$241.50 Mar 13, 2027 – Mar 23, 2027 · 10 nightsAlaska AirlinesNonstop$228.90 Mar 13, 2027 – Mar 23, 2027 · 10 nightsDelta Air LinesNonstop$241.50 Mar 13, 2027 – Mar 24, 2027 · 11 nightsAlaska AirlinesNonstop$228.90 Mar 13, 2027 – Mar 24, 2027 · 11 nightsDelta Air LinesNonstop$241.50 Mar 13, 2027 – Mar 25, 2027 · 12 nightsAlaska AirlinesNonstop$228.90 Mar 13, 2027 – Mar 25, 2027 · 12 nightsDelta Air LinesNonstop$241.50 Mar 13, 2027 – Mar 26, 2027 · 13 nightsAlaska AirlinesNonstop$228.90 Mar 13, 2027 – Mar 26, 2027 · 13 nightsDelta Air LinesNonstop$241.50 Mar 13, 2027 – Mar 27, 2027 · 14 nightsAlaska AirlinesNonstop$228.90 Mar 13, 2027 – Mar 27, 2027 · 14 nightsDelta Air LinesNonstop$241.50

Flights for your trip

  1. Sat, Mar 13 · One way

    Alaska Airlines
    2:52 pmPDX
    1h 2m
    Nonstop
    3:54 pmSEA

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Sat, Mar 13 · One way

    Delta Air Lines
    7:41 pmPDX
    1h 14m
    Nonstop
    8:55 pmSEA

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Sat, Mar 13 – Sun, Mar 14

    Alaska Airlines
    2:52 pmPDX
    1h 2m
    Nonstop
    3:54 pmSEA
    Alaska Airlines
    7:45 amSEA
    55m
    Nonstop
    8:40 amPDX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Sat, Mar 13 – Sun, Mar 14

    Delta Air Lines
    7:41 pmPDX
    1h 14m
    Nonstop
    8:55 pmSEA
    Delta Air Lines
    12:00 pmSEA
    1h 8m
    Nonstop
    1:08 pmPDX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Sat, Mar 13 – Mon, Mar 15

    Alaska Airlines
    2:52 pmPDX
    1h 2m
    Nonstop
    3:54 pmSEA
    Alaska Airlines
    8:31 amSEA
    1h 1m
    Nonstop
    9:32 amPDX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Sat, Mar 13 – Mon, Mar 15

    Delta Air Lines
    7:41 pmPDX
    1h 14m
    Nonstop
    8:55 pmSEA
    Delta Air Lines
    12:00 pmSEA
    1h 8m
    Nonstop
    1:08 pmPDX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Sat, Mar 13 – Tue, Mar 16

    Alaska Airlines
    2:52 pmPDX
    1h 2m
    Nonstop
    3:54 pmSEA
    Alaska Airlines
    12:57 pmSEA
    53m
    Nonstop
    1:50 pmPDX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Sat, Mar 13 – Tue, Mar 16

    Delta Air Lines
    7:41 pmPDX
    1h 14m
    Nonstop
    8:55 pmSEA
    Delta Air Lines
    10:45 pmSEA
    1h 3m
    Nonstop
    11:48 pmPDX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Sat, Mar 13 – Wed, Mar 17

    Alaska Airlines
    2:52 pmPDX
    1h 2m
    Nonstop
    3:54 pmSEA
    Alaska Airlines
    7:56 pmSEA
    54m
    Nonstop
    8:50 pmPDX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Sat, Mar 13 – Wed, Mar 17

    Delta Air Lines
    7:41 pmPDX
    1h 14m
    Nonstop
    8:55 pmSEA
    Delta Air Lines
    7:30 amSEA
    1h 12m
    Nonstop
    8:42 amPDX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Sat, Mar 13 – Fri, Mar 19

    Alaska Airlines
    2:52 pmPDX
    1h 2m
    Nonstop
    3:54 pmSEA
    Alaska Airlines
    7:45 amSEA
    55m
    Nonstop
    8:40 amPDX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Sat, Mar 13 – Fri, Mar 19

    Delta Air Lines
    7:41 pmPDX
    1h 14m
    Nonstop
    8:55 pmSEA
    Delta Air Lines
    12:00 pmSEA
    1h 8m
    Nonstop
    1:08 pmPDX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Sat, Mar 13 – Sat, Mar 20

    Alaska Airlines
    2:52 pmPDX
    1h 2m
    Nonstop
    3:54 pmSEA
    Alaska Airlines
    7:45 amSEA
    55m
    Nonstop
    8:40 amPDX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Sat, Mar 13 – Sat, Mar 20

    Delta Air Lines
    7:41 pmPDX
    1h 14m
    Nonstop
    8:55 pmSEA
    Delta Air Lines
    12:00 pmSEA
    1h 8m
    Nonstop
    1:08 pmPDX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Sat, Mar 13 – Sun, Mar 21

    Alaska Airlines
    2:52 pmPDX
    1h 2m
    Nonstop
    3:54 pmSEA
    Alaska Airlines
    7:45 amSEA
    55m
    Nonstop
    8:40 amPDX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Sat, Mar 13 – Sun, Mar 21

    Delta Air Lines
    7:41 pmPDX
    1h 14m
    Nonstop
    8:55 pmSEA
    Delta Air Lines
    12:00 pmSEA
    1h 8m
    Nonstop
    1:08 pmPDX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Sat, Mar 13 – Tue, Mar 23

    Alaska Airlines
    2:52 pmPDX
    1h 2m
    Nonstop
    3:54 pmSEA
    Alaska Airlines
    12:57 pmSEA
    53m
    Nonstop
    1:50 pmPDX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Sat, Mar 13 – Tue, Mar 23

    Delta Air Lines
    7:41 pmPDX
    1h 14m
    Nonstop
    8:55 pmSEA
    Delta Air Lines
    10:45 pmSEA
    1h 3m
    Nonstop
    11:48 pmPDX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Sat, Mar 13 – Wed, Mar 24

    Alaska Airlines
    2:52 pmPDX
    1h 2m
    Nonstop
    3:54 pmSEA
    Alaska Airlines
    7:56 pmSEA
    54m
    Nonstop
    8:50 pmPDX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Sat, Mar 13 – Wed, Mar 24

    Delta Air Lines
    7:41 pmPDX
    1h 14m
    Nonstop
    8:55 pmSEA
    Delta Air Lines
    7:30 amSEA
    1h 12m
    Nonstop
    8:42 amPDX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Sat, Mar 13 – Thu, Mar 25

    Alaska Airlines
    2:52 pmPDX
    1h 2m
    Nonstop
    3:54 pmSEA
    Alaska Airlines
    7:45 amSEA
    55m
    Nonstop
    8:40 amPDX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Sat, Mar 13 – Thu, Mar 25

    Delta Air Lines
    7:41 pmPDX
    1h 14m
    Nonstop
    8:55 pmSEA
    Delta Air Lines
    12:00 pmSEA
    1h 8m
    Nonstop
    1:08 pmPDX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Sat, Mar 13 – Sat, Mar 27

    Alaska Airlines
    2:52 pmPDX
    1h 2m
    Nonstop
    3:54 pmSEA
    Alaska Airlines
    7:45 amSEA
    55m
    Nonstop
    8:40 amPDX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Sat, Mar 13 – Sat, Mar 27

    Delta Air Lines
    7:41 pmPDX
    1h 14m
    Nonstop
    8:55 pmSEA
    Delta Air Lines
    12:00 pmSEA
    1h 8m
    Nonstop
    1:08 pmPDX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

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1 of 24

Make this trip yours

PDX ⇄ SEA

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

All dates for this routeMar 12, 2027 · Return optionsMar 14, 2027 · Return optionsHotels in Seattle with Axel
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time 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 issuance times already shown here.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-03-13 · one wayAlaska AirlinesAS2042Axel-exclusive $119.002026-10-29T01:55:24Z
2027-03-13 · one wayDelta Air LinesDL3913Axel-exclusive $125.002026-10-29T01:55:24Z
2027-03-13 → 2027-03-14Alaska AirlinesAS2042 / AS2238Axel-exclusive $218.002026-10-29T01:55:24Z
2027-03-13 → 2027-03-14Delta Air LinesDL3913 / DL3802Axel-exclusive $230.002026-10-29T01:55:24Z
2027-03-13 → 2027-03-15Alaska AirlinesAS2042 / AS3081Axel-exclusive $218.002026-10-29T01:55:24Z
2027-03-13 → 2027-03-15Delta Air LinesDL3913 / DL3802Axel-exclusive $230.002026-10-29T01:55:24Z
2027-03-13 → 2027-03-16Alaska AirlinesAS2042 / AS2028Axel-exclusive $218.002026-10-29T01:55:24Z
2027-03-13 → 2027-03-16Delta Air LinesDL3913 / DL2384Axel-exclusive $230.002026-10-29T01:55:24Z
2027-03-13 → 2027-03-17Alaska AirlinesAS2042 / AS315Axel-exclusive $218.002026-10-29T01:55:24Z
2027-03-13 → 2027-03-17Delta Air LinesDL3913 / DL3953Axel-exclusive $230.002026-10-29T01:55:24Z
2027-03-13 → 2027-03-18Alaska AirlinesAS2042 / AS2238Axel-exclusive $218.002026-10-29T01:55:24Z
2027-03-13 → 2027-03-18Delta Air LinesDL3913 / DL3802Axel-exclusive $230.002026-10-29T01:55:24Z
2027-03-13 → 2027-03-19Alaska AirlinesAS2042 / AS2238Axel-exclusive $218.002026-10-29T01:55:24Z
2027-03-13 → 2027-03-19Delta Air LinesDL3913 / DL3802Axel-exclusive $230.002026-10-29T01:55:24Z
2027-03-13 → 2027-03-20Alaska AirlinesAS2042 / AS2238Axel-exclusive $228.902026-10-29T01:55:24Z
2027-03-13 → 2027-03-20Delta Air LinesDL3913 / DL3802Axel-exclusive $241.502026-10-29T01:55:24Z
2027-03-13 → 2027-03-21Alaska AirlinesAS2042 / AS2238Axel-exclusive $228.902026-10-29T01:55:24Z
2027-03-13 → 2027-03-21Delta Air LinesDL3913 / DL3802Axel-exclusive $241.502026-10-29T01:55:24Z
2027-03-13 → 2027-03-22Alaska AirlinesAS2042 / AS3081Axel-exclusive $228.902026-10-29T01:55:24Z
2027-03-13 → 2027-03-22Delta Air LinesDL3913 / DL3802Axel-exclusive $241.502026-10-29T01:55:24Z
2027-03-13 → 2027-03-23Alaska AirlinesAS2042 / AS2028Axel-exclusive $228.902026-10-29T01:55:24Z
2027-03-13 → 2027-03-23Delta Air LinesDL3913 / DL2384Axel-exclusive $241.502026-10-29T01:55:24Z
2027-03-13 → 2027-03-24Alaska AirlinesAS2042 / AS315Axel-exclusive $228.902026-10-29T01:55:24Z
2027-03-13 → 2027-03-24Delta Air LinesDL3913 / DL3953Axel-exclusive $241.502026-10-29T01:55:24Z
2027-03-13 → 2027-03-25Alaska AirlinesAS2042 / AS2238Axel-exclusive $228.902026-10-29T01:55:24Z
2027-03-13 → 2027-03-25Delta Air LinesDL3913 / DL3802Axel-exclusive $241.502026-10-29T01:55:24Z
2027-03-13 → 2027-03-26Alaska AirlinesAS2042 / AS2238Axel-exclusive $228.902026-10-29T01:55:24Z
2027-03-13 → 2027-03-26Delta Air LinesDL3913 / DL3802Axel-exclusive $241.502026-10-29T01:55:24Z
2027-03-13 → 2027-03-27Alaska AirlinesAS2042 / AS2238Axel-exclusive $228.902026-10-29T01:55:24Z
2027-03-13 → 2027-03-27Delta Air LinesDL3913 / DL3802Axel-exclusive $241.502026-10-29T01:55:24Z

Route overview: Portland to Seattle (SEA) flight deals

2027-03-13 · one way · Axel-exclusive $119.00

  • Alaska Airlines AS2042: PDX 2027-03-13 14:52:00 → SEA 2027-03-13 15:54:00; nonstop; 62 minutes. Local airport times.

2027-03-13 · one way · Axel-exclusive $125.00

  • Delta Air Lines DL3913: PDX 2027-03-13 19:41:00 → SEA 2027-03-13 20:55:00; nonstop; 74 minutes. Local airport times.

2027-03-13 → 2027-03-14 · Axel-exclusive $218.00

  • Alaska Airlines AS2042: PDX 2027-03-13 14:52:00 → SEA 2027-03-13 15:54:00; nonstop; 62 minutes. Local airport times.
  • Alaska Airlines AS2238: SEA 2027-03-14 07:45:00 → PDX 2027-03-14 08:40:00; nonstop; 55 minutes. Local airport times.

2027-03-13 → 2027-03-14 · Axel-exclusive $230.00

  • Delta Air Lines DL3913: PDX 2027-03-13 19:41:00 → SEA 2027-03-13 20:55:00; nonstop; 74 minutes. Local airport times.
  • Delta Air Lines DL3802: SEA 2027-03-14 12:00:00 → PDX 2027-03-14 13:08:00; nonstop; 68 minutes. Local airport times.

2027-03-13 → 2027-03-15 · Axel-exclusive $218.00

  • Alaska Airlines AS2042: PDX 2027-03-13 14:52:00 → SEA 2027-03-13 15:54:00; nonstop; 62 minutes. Local airport times.
  • Alaska Airlines AS3081: SEA 2027-03-15 08:31:00 → PDX 2027-03-15 09:32:00; nonstop; 61 minutes. Local airport times.

2027-03-13 → 2027-03-15 · Axel-exclusive $230.00

  • Delta Air Lines DL3913: PDX 2027-03-13 19:41:00 → SEA 2027-03-13 20:55:00; nonstop; 74 minutes. Local airport times.
  • Delta Air Lines DL3802: SEA 2027-03-15 12:00:00 → PDX 2027-03-15 13:08:00; nonstop; 68 minutes. Local airport times.

2027-03-13 → 2027-03-16 · Axel-exclusive $218.00

  • Alaska Airlines AS2042: PDX 2027-03-13 14:52:00 → SEA 2027-03-13 15:54:00; nonstop; 62 minutes. Local airport times.
  • Alaska Airlines AS2028: SEA 2027-03-16 12:57:00 → PDX 2027-03-16 13:50:00; nonstop; 53 minutes. Local airport times.

2027-03-13 → 2027-03-16 · Axel-exclusive $230.00

  • Delta Air Lines DL3913: PDX 2027-03-13 19:41:00 → SEA 2027-03-13 20:55:00; nonstop; 74 minutes. Local airport times.
  • Delta Air Lines DL2384: SEA 2027-03-16 22:45:00 → PDX 2027-03-16 23:48:00; nonstop; 63 minutes. Local airport times.

2027-03-13 → 2027-03-17 · Axel-exclusive $218.00

  • Alaska Airlines AS2042: PDX 2027-03-13 14:52:00 → SEA 2027-03-13 15:54:00; nonstop; 62 minutes. Local airport times.
  • Alaska Airlines AS315: SEA 2027-03-17 19:56:00 → PDX 2027-03-17 20:50:00; nonstop; 54 minutes. Local airport times.

2027-03-13 → 2027-03-17 · Axel-exclusive $230.00

  • Delta Air Lines DL3913: PDX 2027-03-13 19:41:00 → SEA 2027-03-13 20:55:00; nonstop; 74 minutes. Local airport times.
  • Delta Air Lines DL3953: SEA 2027-03-17 07:30:00 → PDX 2027-03-17 08:42:00; nonstop; 72 minutes. Local airport times.

2027-03-13 → 2027-03-19 · Axel-exclusive $218.00

  • Alaska Airlines AS2042: PDX 2027-03-13 14:52:00 → SEA 2027-03-13 15:54:00; nonstop; 62 minutes. Local airport times.
  • Alaska Airlines AS2238: SEA 2027-03-19 07:45:00 → PDX 2027-03-19 08:40:00; nonstop; 55 minutes. Local airport times.

2027-03-13 → 2027-03-19 · Axel-exclusive $230.00

  • Delta Air Lines DL3913: PDX 2027-03-13 19:41:00 → SEA 2027-03-13 20:55:00; nonstop; 74 minutes. Local airport times.
  • Delta Air Lines DL3802: SEA 2027-03-19 12:00:00 → PDX 2027-03-19 13:08:00; nonstop; 68 minutes. Local airport times.

2027-03-13 → 2027-03-20 · Axel-exclusive $228.90

  • Alaska Airlines AS2042: PDX 2027-03-13 14:52:00 → SEA 2027-03-13 15:54:00; nonstop; 62 minutes. Local airport times.
  • Alaska Airlines AS2238: SEA 2027-03-20 07:45:00 → PDX 2027-03-20 08:40:00; nonstop; 55 minutes. Local airport times.

2027-03-13 → 2027-03-20 · Axel-exclusive $241.50

  • Delta Air Lines DL3913: PDX 2027-03-13 19:41:00 → SEA 2027-03-13 20:55:00; nonstop; 74 minutes. Local airport times.
  • Delta Air Lines DL3802: SEA 2027-03-20 12:00:00 → PDX 2027-03-20 13:08:00; nonstop; 68 minutes. Local airport times.

2027-03-13 → 2027-03-21 · Axel-exclusive $228.90

  • Alaska Airlines AS2042: PDX 2027-03-13 14:52:00 → SEA 2027-03-13 15:54:00; nonstop; 62 minutes. Local airport times.
  • Alaska Airlines AS2238: SEA 2027-03-21 07:45:00 → PDX 2027-03-21 08:40:00; nonstop; 55 minutes. Local airport times.

2027-03-13 → 2027-03-21 · Axel-exclusive $241.50

  • Delta Air Lines DL3913: PDX 2027-03-13 19:41:00 → SEA 2027-03-13 20:55:00; nonstop; 74 minutes. Local airport times.
  • Delta Air Lines DL3802: SEA 2027-03-21 12:00:00 → PDX 2027-03-21 13:08:00; nonstop; 68 minutes. Local airport times.

2027-03-13 → 2027-03-23 · Axel-exclusive $228.90

  • Alaska Airlines AS2042: PDX 2027-03-13 14:52:00 → SEA 2027-03-13 15:54:00; nonstop; 62 minutes. Local airport times.
  • Alaska Airlines AS2028: SEA 2027-03-23 12:57:00 → PDX 2027-03-23 13:50:00; nonstop; 53 minutes. Local airport times.

2027-03-13 → 2027-03-23 · Axel-exclusive $241.50

  • Delta Air Lines DL3913: PDX 2027-03-13 19:41:00 → SEA 2027-03-13 20:55:00; nonstop; 74 minutes. Local airport times.
  • Delta Air Lines DL2384: SEA 2027-03-23 22:45:00 → PDX 2027-03-23 23:48:00; nonstop; 63 minutes. Local airport times.

2027-03-13 → 2027-03-24 · Axel-exclusive $228.90

  • Alaska Airlines AS2042: PDX 2027-03-13 14:52:00 → SEA 2027-03-13 15:54:00; nonstop; 62 minutes. Local airport times.
  • Alaska Airlines AS315: SEA 2027-03-24 19:56:00 → PDX 2027-03-24 20:50:00; nonstop; 54 minutes. Local airport times.

2027-03-13 → 2027-03-24 · Axel-exclusive $241.50

  • Delta Air Lines DL3913: PDX 2027-03-13 19:41:00 → SEA 2027-03-13 20:55:00; nonstop; 74 minutes. Local airport times.
  • Delta Air Lines DL3953: SEA 2027-03-24 07:30:00 → PDX 2027-03-24 08:42:00; nonstop; 72 minutes. Local airport times.

2027-03-13 → 2027-03-25 · Axel-exclusive $228.90

  • Alaska Airlines AS2042: PDX 2027-03-13 14:52:00 → SEA 2027-03-13 15:54:00; nonstop; 62 minutes. Local airport times.
  • Alaska Airlines AS2238: SEA 2027-03-25 07:45:00 → PDX 2027-03-25 08:40:00; nonstop; 55 minutes. Local airport times.

2027-03-13 → 2027-03-25 · Axel-exclusive $241.50

  • Delta Air Lines DL3913: PDX 2027-03-13 19:41:00 → SEA 2027-03-13 20:55:00; nonstop; 74 minutes. Local airport times.
  • Delta Air Lines DL3802: SEA 2027-03-25 12:00:00 → PDX 2027-03-25 13:08:00; nonstop; 68 minutes. Local airport times.

2027-03-13 → 2027-03-27 · Axel-exclusive $228.90

  • Alaska Airlines AS2042: PDX 2027-03-13 14:52:00 → SEA 2027-03-13 15:54:00; nonstop; 62 minutes. Local airport times.
  • Alaska Airlines AS2238: SEA 2027-03-27 07:45:00 → PDX 2027-03-27 08:40:00; nonstop; 55 minutes. Local airport times.

2027-03-13 → 2027-03-27 · Axel-exclusive $241.50

  • Delta Air Lines DL3913: PDX 2027-03-13 19:41:00 → SEA 2027-03-13 20:55:00; nonstop; 74 minutes. Local airport times.
  • Delta Air Lines DL3802: SEA 2027-03-27 12:00:00 → PDX 2027-03-27 13:08:00; nonstop; 68 minutes. Local airport times.

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For AI assistants

  • This page: Portland (PDX) to Seattle (SEA) · Mar 13, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • 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 Portland to Seattle (SEA) 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.