Route overview: Seattle to Boston (BOS) flight deals

Seattle (SEA) to Boston (BOS), Jan 3, 2027: round trips from $397, one way from $215

Seattle (SEA) to Boston (BOS), Jan 3, 2027: round trips from $397, one way from $215 on Axel, checked Oct 29, 2026. Lowest published fares: $397 round trip, Axel-exclusive, American Airlines / Alaska Airlines, 1 stop, Jan 3–6, 2027; $215 one way, Axel-exclusive, American Airlines, 1 stop, Jan 3, 2027; 1 adult, economy, checked Oct 29, 2026.

SEA → BOS1 adulteconomyOne way and round trips

30 flight options · 3 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.

January 2027

Jan 3, 2027 · One wayAmerican AirlinesUp to 1 stop each way$215.25

Jan 3, 2027 · One wayAlaska AirlinesNonstop$252.15

Jan 3, 2027 – Jan 4, 2027 · 1 nightAmerican Airlines / Alaska AirlinesUp to 1 stop each way$452.03

Jan 3, 2027 – Jan 4, 2027 · 1 nightAlaska AirlinesNonstop$485.86

Hotels for these nights (Jan 3–4, 2027 · 1 night · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill $119 · 4★ The Dagny Boston $165 · 5★ InterContinental Boston by IHG $249

Jan 3, 2027 – Jan 5, 2027 · 2 nightsAmerican Airlines / Delta Air LinesUp to 1 stop each way$406.23

Jan 3, 2027 – Jan 5, 2027 · 2 nightsAlaska AirlinesNonstop$430.56

Hotels for these nights (Jan 3–5, 2027 · 2 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill $238 · 4★ YOTEL Boston $329 · 5★ InterContinental Boston by IHG $500

Jan 3, 2027 – Jan 6, 2027 · 3 nightsAmerican Airlines / Alaska AirlinesUp to 1 stop each way$396.73

Jan 3, 2027 – Jan 6, 2027 · 3 nightsAlaska AirlinesNonstop$430.56

Hotels for these nights (Jan 3–6, 2027 · 3 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill $357 · 4★ Hilton Boston Park Plaza Hotel $492 · 5★ InterContinental Boston by IHG $771

Jan 3, 2027 – Jan 7, 2027 · 4 nightsAmerican Airlines / Alaska AirlinesUp to 1 stop each way$396.73

Jan 3, 2027 – Jan 7, 2027 · 4 nightsAlaska AirlinesNonstop$430.56

Hotels for these nights (Jan 3–7, 2027 · 4 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill $476 · 4★ Hilton Boston Park Plaza Hotel $654 · 5★ InterContinental Boston by IHG $1,050

Jan 3, 2027 – Jan 8, 2027 · 5 nightsAmerican Airlines / Delta Air LinesUp to 1 stop each way$406.23

Jan 3, 2027 – Jan 8, 2027 · 5 nightsAlaska AirlinesNonstop$430.56

Hotels for these nights (Jan 3–8, 2027 · 5 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill $595 · 4★ Hilton Boston Park Plaza Hotel $816 · 5★ InterContinental Boston by IHG $1,332

Jan 3, 2027 – Jan 9, 2027 · 6 nightsAmerican Airlines / Delta Air LinesUp to 1 stop each way$406.23

Jan 3, 2027 – Jan 9, 2027 · 6 nightsAlaska AirlinesNonstop$430.56

Hotels for these nights (Jan 3–9, 2027 · 6 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill $724 · 4★ Hilton Boston Park Plaza Hotel $957 · 5★ InterContinental Boston by IHG $1,600

Jan 3, 2027 – Jan 10, 2027 · 7 nightsAmerican Airlines / Delta Air LinesUp to 1 stop each way$406.23

Jan 3, 2027 – Jan 10, 2027 · 7 nightsAlaska AirlinesNonstop$430.56

Hotels for these nights (Jan 3–10, 2027 · 7 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill $850 · 4★ Hilton Boston Park Plaza Hotel $1,098 · 5★ InterContinental Boston by IHG $1,872

Jan 3, 2027 – Jan 11, 2027 · 8 nightsAmerican Airlines / Delta Air LinesUp to 1 stop each way$406.23

Jan 3, 2027 – Jan 11, 2027 · 8 nightsAlaska AirlinesNonstop$430.56

Hotels for these nights (Jan 3–11, 2027 · 8 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill $969 · 4★ Hilton Boston Park Plaza Hotel $1,238 · 5★ InterContinental Boston by IHG $2,153

Jan 3, 2027 – Jan 12, 2027 · 9 nightsAmerican Airlines / Delta Air LinesUp to 1 stop each way$406.23

Jan 3, 2027 – Jan 12, 2027 · 9 nightsAlaska AirlinesNonstop$430.56

Hotels for these nights (Jan 3–12, 2027 · 9 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill $1,088 · 4★ Hilton Boston Park Plaza Hotel $1,401 · 5★ Omni Boston Hotel at the Seaport $2,589

Jan 3, 2027 – Jan 13, 2027 · 10 nightsAmerican Airlines / Alaska AirlinesUp to 1 stop each way$396.73

Jan 3, 2027 – Jan 13, 2027 · 10 nightsAlaska AirlinesNonstop$430.56

Hotels for these nights (Jan 3–13, 2027 · 10 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill $1,207 · 4★ Hilton Boston Park Plaza Hotel $1,568 · 5★ Omni Boston Hotel at the Seaport $2,916

Jan 3, 2027 – Jan 14, 2027 · 11 nightsAmerican Airlines / Alaska AirlinesUp to 1 stop each way$396.73

Jan 3, 2027 – Jan 14, 2027 · 11 nightsAlaska AirlinesNonstop$430.56

Hotels for these nights (Jan 3–14, 2027 · 11 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill $1,340 · 4★ Hilton Boston Park Plaza Hotel $1,730 · 5★ Omni Boston Hotel at the Seaport $3,207

Jan 3, 2027 – Jan 15, 2027 · 12 nightsAmerican Airlines / Delta Air LinesUp to 1 stop each way$406.23

Jan 3, 2027 – Jan 15, 2027 · 12 nightsAlaska AirlinesNonstop$430.56

Hotels for these nights (Jan 3–15, 2027 · 12 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill $1,459 · 4★ Hilton Boston Park Plaza Hotel $1,877 · 5★ Omni Boston Hotel at the Seaport $3,585

Jan 3, 2027 – Jan 16, 2027 · 13 nightsAmerican Airlines / Delta Air LinesUp to 1 stop each way$406.23

Jan 3, 2027 – Jan 16, 2027 · 13 nightsAlaska AirlinesNonstop$430.56

Hotels for these nights (Jan 3–16, 2027 · 13 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill $1,585 · 4★ Hilton Boston Park Plaza Hotel $2,040 · 5★ Omni Boston Hotel at the Seaport $3,974

Jan 3, 2027 – Jan 17, 2027 · 14 nightsAmerican Airlines / Delta Air LinesUp to 1 stop each way$406.23

Jan 3, 2027 – Jan 17, 2027 · 14 nightsAlaska AirlinesNonstop$430.56

Hotels for these nights (Jan 3–17, 2027 · 14 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill $1,718 · 4★ Hilton Boston Park Plaza Hotel $2,202 · 5★ Omni Boston Hotel at the Seaport $4,521

Flights for your trip

Sun, Jan 3 · One way
American Airlines
11:59 pmSEA
7h 33m
ORD · 1h 4m
10:32 am+1BOS
One-way total · 1 adult · Taxes included
Availability is checked when you select these flights.
Sun, Jan 3 · One way
Alaska Airlines
11:09 pmSEA
5h 31m
Nonstop
7:40 am+1BOS
One-way total · 1 adult · Taxes included
Availability is checked when you select these flights.
Sun, Jan 3 – Mon, Jan 4
American Airlines
11:59 pmSEA
7h 33m
ORD · 1h 4m
10:32 am+1BOS
Alaska Airlines
6:22 pmBOS
6h 38m
Nonstop
10:00 pmSEA
Round-trip total · 1 adult · Taxes included
Availability is checked when you select these flights.
Sun, Jan 3 – Mon, Jan 4
Alaska Airlines
11:09 pmSEA
5h 31m
Nonstop
7:40 am+1BOS
Alaska Airlines
9:00 amBOS
6h 37m
Nonstop
12:37 pmSEA
Round-trip total · 1 adult · Taxes included
Availability is checked when you select these flights.
Sun, Jan 3 – Tue, Jan 5
American Airlines
11:59 pmSEA
7h 33m
ORD · 1h 4m
10:32 am+1BOS
Delta Air Lines
10:40 amBOS
6h 29m
Nonstop
2:09 pmSEA
Round-trip total · 1 adult · Taxes included
Availability is checked when you select these flights.
Sun, Jan 3 – Tue, Jan 5
Alaska Airlines
11:09 pmSEA
5h 31m
Nonstop
7:40 am+1BOS
Alaska Airlines
9:00 amBOS
6h 37m
Nonstop
12:37 pmSEA
Round-trip total · 1 adult · Taxes included
Availability is checked when you select these flights.
Sun, Jan 3 – Wed, Jan 6
American Airlines
11:59 pmSEA
7h 33m
ORD · 1h 4m
10:32 am+1BOS
Alaska Airlines
7:00 amBOS
6h 38m
Nonstop
10:38 amSEA
Round-trip total · 1 adult · Taxes included
Availability is checked when you select these flights.
Sun, Jan 3 – Wed, Jan 6
Alaska Airlines
11:09 pmSEA
5h 31m
Nonstop
7:40 am+1BOS
Alaska Airlines
7:00 amBOS
6h 38m
Nonstop
10:38 amSEA
Round-trip total · 1 adult · Taxes included
Availability is checked when you select these flights.
Sun, Jan 3 – Thu, Jan 7
American Airlines
11:59 pmSEA
7h 33m
ORD · 1h 4m
10:32 am+1BOS
Alaska Airlines
9:00 amBOS
6h 37m
Nonstop
12:37 pmSEA
Round-trip total · 1 adult · Taxes included
Availability is checked when you select these flights.
Sun, Jan 3 – Thu, Jan 7
Alaska Airlines
11:09 pmSEA
5h 31m
Nonstop
7:40 am+1BOS
Alaska Airlines
9:00 amBOS
6h 37m
Nonstop
12:37 pmSEA
Round-trip total · 1 adult · Taxes included
Availability is checked when you select these flights.
Sun, Jan 3 – Sat, Jan 9
American Airlines
11:59 pmSEA
7h 33m
ORD · 1h 4m
10:32 am+1BOS
Delta Air Lines
7:30 amBOS
6h 35m
Nonstop
11:05 amSEA
Round-trip total · 1 adult · Taxes included
Availability is checked when you select these flights.
Sun, Jan 3 – Sat, Jan 9
Alaska Airlines
11:09 pmSEA
5h 31m
Nonstop
7:40 am+1BOS
Alaska Airlines
7:00 amBOS
6h 38m
Nonstop
10:38 amSEA
Round-trip total · 1 adult · Taxes included
Availability is checked when you select these flights.
Sun, Jan 3 – Sun, Jan 10
American Airlines
11:59 pmSEA
7h 33m
ORD · 1h 4m
10:32 am+1BOS
Delta Air Lines
7:30 amBOS
6h 35m
Nonstop
11:05 amSEA
Round-trip total · 1 adult · Taxes included
Availability is checked when you select these flights.
Sun, Jan 3 – Sun, Jan 10
Alaska Airlines
11:09 pmSEA
5h 31m
Nonstop
7:40 am+1BOS
Alaska Airlines
6:19 pmBOS
6h 41m
Nonstop
10:00 pmSEA
Round-trip total · 1 adult · Taxes included
Availability is checked when you select these flights.
Sun, Jan 3 – Mon, Jan 11
American Airlines
11:59 pmSEA
7h 33m
ORD · 1h 4m
10:32 am+1BOS
Delta Air Lines
7:50 amBOS
6h 31m
Nonstop
11:21 amSEA
Round-trip total · 1 adult · Taxes included
Availability is checked when you select these flights.
Sun, Jan 3 – Mon, Jan 11
Alaska Airlines
11:09 pmSEA
5h 31m
Nonstop
7:40 am+1BOS
Alaska Airlines
9:00 amBOS
6h 37m
Nonstop
12:37 pmSEA
Round-trip total · 1 adult · Taxes included
Availability is checked when you select these flights.
Sun, Jan 3 – Wed, Jan 13
American Airlines
11:59 pmSEA
7h 33m
ORD · 1h 4m
10:32 am+1BOS
Alaska Airlines
7:00 amBOS
6h 38m
Nonstop
10:38 amSEA
Round-trip total · 1 adult · Taxes included
Availability is checked when you select these flights.
Sun, Jan 3 – Wed, Jan 13
Alaska Airlines
11:09 pmSEA
5h 31m
Nonstop
7:40 am+1BOS
Alaska Airlines
7:00 amBOS
6h 38m
Nonstop
10:38 amSEA
Round-trip total · 1 adult · Taxes included
Availability is checked when you select these flights.
Sun, Jan 3 – Thu, Jan 14
American Airlines
11:59 pmSEA
7h 33m
ORD · 1h 4m
10:32 am+1BOS
Alaska Airlines
9:00 amBOS
6h 37m
Nonstop
12:37 pmSEA
Round-trip total · 1 adult · Taxes included
Availability is checked when you select these flights.
Sun, Jan 3 – Thu, Jan 14
Alaska Airlines
11:09 pmSEA
5h 31m
Nonstop
7:40 am+1BOS
Alaska Airlines
9:00 amBOS
6h 37m
Nonstop
12:37 pmSEA
Round-trip total · 1 adult · Taxes included
Availability is checked when you select these flights.
Sun, Jan 3 – Fri, Jan 15
American Airlines
11:59 pmSEA
7h 33m
ORD · 1h 4m
10:32 am+1BOS
Delta Air Lines
7:50 amBOS
6h 31m
Nonstop
11:21 amSEA
Round-trip total · 1 adult · Taxes included
Availability is checked when you select these flights.
Sun, Jan 3 – Fri, Jan 15
Alaska Airlines
11:09 pmSEA
5h 31m
Nonstop
7:40 am+1BOS
Alaska Airlines
9:00 amBOS
6h 37m
Nonstop
12:37 pmSEA
Round-trip total · 1 adult · Taxes included
Availability is checked when you select these flights.
Sun, Jan 3 – Sun, Jan 17
American Airlines
11:59 pmSEA
7h 33m
ORD · 1h 4m
10:32 am+1BOS
Delta Air Lines
7:30 amBOS
6h 35m
Nonstop
11:05 amSEA
Round-trip total · 1 adult · Taxes included
Availability is checked when you select these flights.
Sun, Jan 3 – Sun, Jan 17
Alaska Airlines
11:09 pmSEA
5h 31m
Nonstop
7:40 am+1BOS
Alaska Airlines
6:19 pmBOS
6h 41m
Nonstop
10:00 pmSEA
Round-trip total · 1 adult · Taxes included
Availability is checked when you select these flights.

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Explore this route

All dates for this route Jan 2, 2027 · Return options Jan 4, 2027 · Return options Hotels in Boston 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, 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 dates	Airline	Flights	Times, duration, stops	Total price	Price issued (UTC)
2027-01-03 · one way	Alaska Airlines	AS214	23:09:00→07:40:00 5h 31m nonstop	Axel-exclusive $252.15	2026-10-29T00:39:14Z
2027-01-03 · one way	American Airlines	AA2379 + AA2089	23:59:00→10:32:00 7h 33m 1 stop via ORD	Axel-exclusive $215.25	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-04	Alaska Airlines	AS214 / AS215	23:09:00→07:40:00 5h 31m nonstop · 09:00:00→12:37:00 6h 37m nonstop	Axel-exclusive $485.86	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-04	American Airlines / Alaska Airlines	AA2379 + AA2089 / AS257	23:59:00→10:32:00 7h 33m 1 stop via ORD · 18:22:00→22:00:00 6h 38m nonstop	Axel-exclusive $452.03	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-05	Alaska Airlines	AS214 / AS215	23:09:00→07:40:00 5h 31m nonstop · 09:00:00→12:37:00 6h 37m nonstop	Axel-exclusive $430.56	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-05	American Airlines / Delta Air Lines	AA2379 + AA2089 / DL332	23:59:00→10:32:00 7h 33m 1 stop via ORD · 10:40:00→14:09:00 6h 29m nonstop	Axel-exclusive $406.23	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-06	Alaska Airlines	AS214 / AS459	23:09:00→07:40:00 5h 31m nonstop · 07:00:00→10:38:00 6h 38m nonstop	Axel-exclusive $430.56	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-06	American Airlines / Alaska Airlines	AA2379 + AA2089 / AS459	23:59:00→10:32:00 7h 33m 1 stop via ORD · 07:00:00→10:38:00 6h 38m nonstop	Axel-exclusive $396.73	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-07	Alaska Airlines	AS214 / AS215	23:09:00→07:40:00 5h 31m nonstop · 09:00:00→12:37:00 6h 37m nonstop	Axel-exclusive $430.56	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-07	American Airlines / Alaska Airlines	AA2379 + AA2089 / AS215	23:59:00→10:32:00 7h 33m 1 stop via ORD · 09:00:00→12:37:00 6h 37m nonstop	Axel-exclusive $396.73	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-08	Alaska Airlines	AS214 / AS215	23:09:00→07:40:00 5h 31m nonstop · 09:00:00→12:37:00 6h 37m nonstop	Axel-exclusive $430.56	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-08	American Airlines / Delta Air Lines	AA2379 + AA2089 / DL384	23:59:00→10:32:00 7h 33m 1 stop via ORD · 07:50:00→11:21:00 6h 31m nonstop	Axel-exclusive $406.23	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-09	Alaska Airlines	AS214 / AS459	23:09:00→07:40:00 5h 31m nonstop · 07:00:00→10:38:00 6h 38m nonstop	Axel-exclusive $430.56	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-09	American Airlines / Delta Air Lines	AA2379 + AA2089 / DL384	23:59:00→10:32:00 7h 33m 1 stop via ORD · 07:30:00→11:05:00 6h 35m nonstop	Axel-exclusive $406.23	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-10	Alaska Airlines	AS214 / AS257	23:09:00→07:40:00 5h 31m nonstop · 18:19:00→22:00:00 6h 41m nonstop	Axel-exclusive $430.56	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-10	American Airlines / Delta Air Lines	AA2379 + AA2089 / DL384	23:59:00→10:32:00 7h 33m 1 stop via ORD · 07:30:00→11:05:00 6h 35m nonstop	Axel-exclusive $406.23	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-11	Alaska Airlines	AS214 / AS215	23:09:00→07:40:00 5h 31m nonstop · 09:00:00→12:37:00 6h 37m nonstop	Axel-exclusive $430.56	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-11	American Airlines / Delta Air Lines	AA2379 + AA2089 / DL384	23:59:00→10:32:00 7h 33m 1 stop via ORD · 07:50:00→11:21:00 6h 31m nonstop	Axel-exclusive $406.23	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-12	Alaska Airlines	AS214 / AS215	23:09:00→07:40:00 5h 31m nonstop · 09:00:00→12:37:00 6h 37m nonstop	Axel-exclusive $430.56	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-12	American Airlines / Delta Air Lines	AA2379 + AA2089 / DL332	23:59:00→10:32:00 7h 33m 1 stop via ORD · 10:40:00→14:09:00 6h 29m nonstop	Axel-exclusive $406.23	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-13	Alaska Airlines	AS214 / AS459	23:09:00→07:40:00 5h 31m nonstop · 07:00:00→10:38:00 6h 38m nonstop	Axel-exclusive $430.56	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-13	American Airlines / Alaska Airlines	AA2379 + AA2089 / AS459	23:59:00→10:32:00 7h 33m 1 stop via ORD · 07:00:00→10:38:00 6h 38m nonstop	Axel-exclusive $396.73	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-14	Alaska Airlines	AS214 / AS215	23:09:00→07:40:00 5h 31m nonstop · 09:00:00→12:37:00 6h 37m nonstop	Axel-exclusive $430.56	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-14	American Airlines / Alaska Airlines	AA2379 + AA2089 / AS215	23:59:00→10:32:00 7h 33m 1 stop via ORD · 09:00:00→12:37:00 6h 37m nonstop	Axel-exclusive $396.73	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-15	Alaska Airlines	AS214 / AS215	23:09:00→07:40:00 5h 31m nonstop · 09:00:00→12:37:00 6h 37m nonstop	Axel-exclusive $430.56	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-15	American Airlines / Delta Air Lines	AA2379 + AA2089 / DL384	23:59:00→10:32:00 7h 33m 1 stop via ORD · 07:50:00→11:21:00 6h 31m nonstop	Axel-exclusive $406.23	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-16	Alaska Airlines	AS214 / AS459	23:09:00→07:40:00 5h 31m nonstop · 07:00:00→10:38:00 6h 38m nonstop	Axel-exclusive $430.56	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-16	American Airlines / Delta Air Lines	AA2379 + AA2089 / DL384	23:59:00→10:32:00 7h 33m 1 stop via ORD · 07:30:00→11:05:00 6h 35m nonstop	Axel-exclusive $406.23	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-17	Alaska Airlines	AS214 / AS257	23:09:00→07:40:00 5h 31m nonstop · 18:19:00→22:00:00 6h 41m nonstop	Axel-exclusive $430.56	2026-10-29T00:39:14Z
2027-01-03 → 2027-01-17	American Airlines / Delta Air Lines	AA2379 + AA2089 / DL384	23:59:00→10:32:00 7h 33m 1 stop via ORD · 07:30:00→11:05:00 6h 35m nonstop	Axel-exclusive $406.23	2026-10-29T00:39:14Z

Hotels in Boston for these trips

Hotels: under a trip, hotels in Boston for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

Hotels in Boston for these nights (Jan 3–4, 2027 · 1 night · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill, $119 total · 4★ The Dagny Boston, $165 total · 5★ InterContinental Boston by IHG, $249 total
Hotels in Boston for these nights (Jan 3–5, 2027 · 2 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill, $238 total · 4★ YOTEL Boston, $329 total · 5★ InterContinental Boston by IHG, $500 total
Hotels in Boston for these nights (Jan 3–6, 2027 · 3 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill, $357 total · 4★ Hilton Boston Park Plaza Hotel, $492 total · 5★ InterContinental Boston by IHG, $771 total
Hotels in Boston for these nights (Jan 3–7, 2027 · 4 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill, $476 total · 4★ Hilton Boston Park Plaza Hotel, $654 total · 5★ InterContinental Boston by IHG, $1,050 total
Hotels in Boston for these nights (Jan 3–8, 2027 · 5 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill, $595 total · 4★ Hilton Boston Park Plaza Hotel, $816 total · 5★ InterContinental Boston by IHG, $1,332 total
Hotels in Boston for these nights (Jan 3–9, 2027 · 6 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill, $724 total · 4★ Hilton Boston Park Plaza Hotel, $957 total · 5★ InterContinental Boston by IHG, $1,600 total
Hotels in Boston for these nights (Jan 3–10, 2027 · 7 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill, $850 total · 4★ Hilton Boston Park Plaza Hotel, $1,098 total · 5★ InterContinental Boston by IHG, $1,872 total
Hotels in Boston for these nights (Jan 3–11, 2027 · 8 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill, $969 total · 4★ Hilton Boston Park Plaza Hotel, $1,238 total · 5★ InterContinental Boston by IHG, $2,153 total
Hotels in Boston for these nights (Jan 3–12, 2027 · 9 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill, $1,088 total · 4★ Hilton Boston Park Plaza Hotel, $1,401 total · 5★ Omni Boston Hotel at the Seaport, $2,589 total
Hotels in Boston for these nights (Jan 3–13, 2027 · 10 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill, $1,207 total · 4★ Hilton Boston Park Plaza Hotel, $1,568 total · 5★ Omni Boston Hotel at the Seaport, $2,916 total
Hotels in Boston for these nights (Jan 3–14, 2027 · 11 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill, $1,340 total · 4★ Hilton Boston Park Plaza Hotel, $1,730 total · 5★ Omni Boston Hotel at the Seaport, $3,207 total
Hotels in Boston for these nights (Jan 3–15, 2027 · 12 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill, $1,459 total · 4★ Hilton Boston Park Plaza Hotel, $1,877 total · 5★ Omni Boston Hotel at the Seaport, $3,585 total
Hotels in Boston for these nights (Jan 3–16, 2027 · 13 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill, $1,585 total · 4★ Hilton Boston Park Plaza Hotel, $2,040 total · 5★ Omni Boston Hotel at the Seaport, $3,974 total
Hotels in Boston for these nights (Jan 3–17, 2027 · 14 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill, $1,718 total · 4★ Hilton Boston Park Plaza Hotel, $2,202 total · 5★ Omni Boston Hotel at the Seaport, $4,521 total

All hotels in Boston

Route overview: Seattle to Boston (BOS) flight deals

2027-01-03 · one way · Axel-exclusive $215.25

American Airlines AA2379 / AA2089: SEA 2027-01-03 23:59:00 → BOS 2027-01-04 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
- AA2379: SEA 2027-01-03 23:59:00 → ORD 2027-01-04 05:55:00; layover at ORD: 64 minutes.
- AA2089: ORD 2027-01-04 06:59:00 → BOS 2027-01-04 10:32:00.

2027-01-03 · one way · Axel-exclusive $252.15

Alaska Airlines AS214: SEA 2027-01-03 23:09:00 → BOS 2027-01-04 07:40:00; nonstop; 331 minutes. Local airport times.

2027-01-03 → 2027-01-04 · Axel-exclusive $452.03

American Airlines AA2379 / AA2089: SEA 2027-01-03 23:59:00 → BOS 2027-01-04 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
- AA2379: SEA 2027-01-03 23:59:00 → ORD 2027-01-04 05:55:00; layover at ORD: 64 minutes.
- AA2089: ORD 2027-01-04 06:59:00 → BOS 2027-01-04 10:32:00.
Alaska Airlines AS257: BOS 2027-01-04 18:22:00 → SEA 2027-01-04 22:00:00; nonstop; 398 minutes. Local airport times.

2027-01-03 → 2027-01-04 · Axel-exclusive $485.86

Alaska Airlines AS214: SEA 2027-01-03 23:09:00 → BOS 2027-01-04 07:40:00; nonstop; 331 minutes. Local airport times.
Alaska Airlines AS215: BOS 2027-01-04 09:00:00 → SEA 2027-01-04 12:37:00; nonstop; 397 minutes. Local airport times.

2027-01-03 → 2027-01-05 · Axel-exclusive $406.23

American Airlines AA2379 / AA2089: SEA 2027-01-03 23:59:00 → BOS 2027-01-04 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
- AA2379: SEA 2027-01-03 23:59:00 → ORD 2027-01-04 05:55:00; layover at ORD: 64 minutes.
- AA2089: ORD 2027-01-04 06:59:00 → BOS 2027-01-04 10:32:00.
Delta Air Lines DL332: BOS 2027-01-05 10:40:00 → SEA 2027-01-05 14:09:00; nonstop; 389 minutes. Local airport times.

2027-01-03 → 2027-01-05 · Axel-exclusive $430.56

Alaska Airlines AS214: SEA 2027-01-03 23:09:00 → BOS 2027-01-04 07:40:00; nonstop; 331 minutes. Local airport times.
Alaska Airlines AS215: BOS 2027-01-05 09:00:00 → SEA 2027-01-05 12:37:00; nonstop; 397 minutes. Local airport times.

2027-01-03 → 2027-01-06 · Axel-exclusive $396.73

American Airlines AA2379 / AA2089: SEA 2027-01-03 23:59:00 → BOS 2027-01-04 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
- AA2379: SEA 2027-01-03 23:59:00 → ORD 2027-01-04 05:55:00; layover at ORD: 64 minutes.
- AA2089: ORD 2027-01-04 06:59:00 → BOS 2027-01-04 10:32:00.
Alaska Airlines AS459: BOS 2027-01-06 07:00:00 → SEA 2027-01-06 10:38:00; nonstop; 398 minutes. Local airport times.

2027-01-03 → 2027-01-06 · Axel-exclusive $430.56

Alaska Airlines AS214: SEA 2027-01-03 23:09:00 → BOS 2027-01-04 07:40:00; nonstop; 331 minutes. Local airport times.
Alaska Airlines AS459: BOS 2027-01-06 07:00:00 → SEA 2027-01-06 10:38:00; nonstop; 398 minutes. Local airport times.

2027-01-03 → 2027-01-07 · Axel-exclusive $396.73

American Airlines AA2379 / AA2089: SEA 2027-01-03 23:59:00 → BOS 2027-01-04 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
- AA2379: SEA 2027-01-03 23:59:00 → ORD 2027-01-04 05:55:00; layover at ORD: 64 minutes.
- AA2089: ORD 2027-01-04 06:59:00 → BOS 2027-01-04 10:32:00.
Alaska Airlines AS215: BOS 2027-01-07 09:00:00 → SEA 2027-01-07 12:37:00; nonstop; 397 minutes. Local airport times.

2027-01-03 → 2027-01-07 · Axel-exclusive $430.56

Alaska Airlines AS214: SEA 2027-01-03 23:09:00 → BOS 2027-01-04 07:40:00; nonstop; 331 minutes. Local airport times.
Alaska Airlines AS215: BOS 2027-01-07 09:00:00 → SEA 2027-01-07 12:37:00; nonstop; 397 minutes. Local airport times.

2027-01-03 → 2027-01-09 · Axel-exclusive $406.23

American Airlines AA2379 / AA2089: SEA 2027-01-03 23:59:00 → BOS 2027-01-04 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
- AA2379: SEA 2027-01-03 23:59:00 → ORD 2027-01-04 05:55:00; layover at ORD: 64 minutes.
- AA2089: ORD 2027-01-04 06:59:00 → BOS 2027-01-04 10:32:00.
Delta Air Lines DL384: BOS 2027-01-09 07:30:00 → SEA 2027-01-09 11:05:00; nonstop; 395 minutes. Local airport times.

2027-01-03 → 2027-01-09 · Axel-exclusive $430.56

Alaska Airlines AS214: SEA 2027-01-03 23:09:00 → BOS 2027-01-04 07:40:00; nonstop; 331 minutes. Local airport times.
Alaska Airlines AS459: BOS 2027-01-09 07:00:00 → SEA 2027-01-09 10:38:00; nonstop; 398 minutes. Local airport times.

2027-01-03 → 2027-01-10 · Axel-exclusive $406.23

American Airlines AA2379 / AA2089: SEA 2027-01-03 23:59:00 → BOS 2027-01-04 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
- AA2379: SEA 2027-01-03 23:59:00 → ORD 2027-01-04 05:55:00; layover at ORD: 64 minutes.
- AA2089: ORD 2027-01-04 06:59:00 → BOS 2027-01-04 10:32:00.
Delta Air Lines DL384: BOS 2027-01-10 07:30:00 → SEA 2027-01-10 11:05:00; nonstop; 395 minutes. Local airport times.

2027-01-03 → 2027-01-10 · Axel-exclusive $430.56

Alaska Airlines AS214: SEA 2027-01-03 23:09:00 → BOS 2027-01-04 07:40:00; nonstop; 331 minutes. Local airport times.
Alaska Airlines AS257: BOS 2027-01-10 18:19:00 → SEA 2027-01-10 22:00:00; nonstop; 401 minutes. Local airport times.

2027-01-03 → 2027-01-11 · Axel-exclusive $406.23

American Airlines AA2379 / AA2089: SEA 2027-01-03 23:59:00 → BOS 2027-01-04 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
- AA2379: SEA 2027-01-03 23:59:00 → ORD 2027-01-04 05:55:00; layover at ORD: 64 minutes.
- AA2089: ORD 2027-01-04 06:59:00 → BOS 2027-01-04 10:32:00.
Delta Air Lines DL384: BOS 2027-01-11 07:50:00 → SEA 2027-01-11 11:21:00; nonstop; 391 minutes. Local airport times.

2027-01-03 → 2027-01-11 · Axel-exclusive $430.56

Alaska Airlines AS214: SEA 2027-01-03 23:09:00 → BOS 2027-01-04 07:40:00; nonstop; 331 minutes. Local airport times.
Alaska Airlines AS215: BOS 2027-01-11 09:00:00 → SEA 2027-01-11 12:37:00; nonstop; 397 minutes. Local airport times.

2027-01-03 → 2027-01-13 · Axel-exclusive $396.73

American Airlines AA2379 / AA2089: SEA 2027-01-03 23:59:00 → BOS 2027-01-04 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
- AA2379: SEA 2027-01-03 23:59:00 → ORD 2027-01-04 05:55:00; layover at ORD: 64 minutes.
- AA2089: ORD 2027-01-04 06:59:00 → BOS 2027-01-04 10:32:00.
Alaska Airlines AS459: BOS 2027-01-13 07:00:00 → SEA 2027-01-13 10:38:00; nonstop; 398 minutes. Local airport times.

2027-01-03 → 2027-01-13 · Axel-exclusive $430.56

Alaska Airlines AS214: SEA 2027-01-03 23:09:00 → BOS 2027-01-04 07:40:00; nonstop; 331 minutes. Local airport times.
Alaska Airlines AS459: BOS 2027-01-13 07:00:00 → SEA 2027-01-13 10:38:00; nonstop; 398 minutes. Local airport times.

2027-01-03 → 2027-01-14 · Axel-exclusive $396.73

American Airlines AA2379 / AA2089: SEA 2027-01-03 23:59:00 → BOS 2027-01-04 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
- AA2379: SEA 2027-01-03 23:59:00 → ORD 2027-01-04 05:55:00; layover at ORD: 64 minutes.
- AA2089: ORD 2027-01-04 06:59:00 → BOS 2027-01-04 10:32:00.
Alaska Airlines AS215: BOS 2027-01-14 09:00:00 → SEA 2027-01-14 12:37:00; nonstop; 397 minutes. Local airport times.

2027-01-03 → 2027-01-14 · Axel-exclusive $430.56

Alaska Airlines AS214: SEA 2027-01-03 23:09:00 → BOS 2027-01-04 07:40:00; nonstop; 331 minutes. Local airport times.
Alaska Airlines AS215: BOS 2027-01-14 09:00:00 → SEA 2027-01-14 12:37:00; nonstop; 397 minutes. Local airport times.

2027-01-03 → 2027-01-15 · Axel-exclusive $406.23

American Airlines AA2379 / AA2089: SEA 2027-01-03 23:59:00 → BOS 2027-01-04 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
- AA2379: SEA 2027-01-03 23:59:00 → ORD 2027-01-04 05:55:00; layover at ORD: 64 minutes.
- AA2089: ORD 2027-01-04 06:59:00 → BOS 2027-01-04 10:32:00.
Delta Air Lines DL384: BOS 2027-01-15 07:50:00 → SEA 2027-01-15 11:21:00; nonstop; 391 minutes. Local airport times.

2027-01-03 → 2027-01-15 · Axel-exclusive $430.56

Alaska Airlines AS214: SEA 2027-01-03 23:09:00 → BOS 2027-01-04 07:40:00; nonstop; 331 minutes. Local airport times.
Alaska Airlines AS215: BOS 2027-01-15 09:00:00 → SEA 2027-01-15 12:37:00; nonstop; 397 minutes. Local airport times.

2027-01-03 → 2027-01-17 · Axel-exclusive $406.23

American Airlines AA2379 / AA2089: SEA 2027-01-03 23:59:00 → BOS 2027-01-04 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
- AA2379: SEA 2027-01-03 23:59:00 → ORD 2027-01-04 05:55:00; layover at ORD: 64 minutes.
- AA2089: ORD 2027-01-04 06:59:00 → BOS 2027-01-04 10:32:00.
Delta Air Lines DL384: BOS 2027-01-17 07:30:00 → SEA 2027-01-17 11:05:00; nonstop; 395 minutes. Local airport times.

2027-01-03 → 2027-01-17 · Axel-exclusive $430.56

Alaska Airlines AS214: SEA 2027-01-03 23:09:00 → BOS 2027-01-04 07:40:00; nonstop; 331 minutes. Local airport times.
Alaska Airlines AS257: BOS 2027-01-17 18:19:00 → SEA 2027-01-17 22:00:00; nonstop; 401 minutes. Local airport times.

Explore this route

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This page: Seattle (SEA) to Boston (BOS) · Jan 3, 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. Under a trip, hotels in Boston for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
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