# Seattle (SEA) to Boston (BOS), Jan 29, 2027: round trips from $1,076, one way from $499 (2 adults, 1 child, economy)

Seattle (SEA) to Boston (BOS), Jan 29, 2027: round trips from $1,076, one way from $499 (2 adults, 1 child, economy) on Axel, checked Oct 29, 2026. Lowest published fares: $1,076 round trip, Axel-exclusive, American Airlines / Delta Air Lines, 1 stop, Jan 29–30, 2027; $499 one way, Axel-exclusive, American Airlines, 1 stop, Jan 29, 2027; 2 adults, 1 child, economy, checked Oct 29, 2026. Flights for 2 adults, 1 child 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 dates | Airline | Flights | Times, duration, stops | Total price | Price issued (UTC) |
| --- | --- | --- | --- | ---: | --- |
| [2027-01-29 · one way](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/one-way/2-adults/1-child) | Alaska Airlines | AS460 | 15:35:00→23:59:00 5h 24m nonstop | [Axel-exclusive $584.25](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/trip/one-way/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 · one way](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/one-way/2-adults/1-child) | American Airlines | AA2379 + AA2089 | 23:59:00→10:32:00 7h 33m 1 stop via ORD | [Axel-exclusive $498.75](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/trip/one-way/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-01-30](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/jan-30/2-adults/1-child) | Alaska Airlines | AS460 / AS459 | 15:35:00→23:59:00 5h 24m nonstop · 07:00:00→10:38:00 6h 38m nonstop | [Axel-exclusive $1125.78](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/january-30-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-01-30](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/jan-30/2-adults/1-child) | American Airlines / Delta Air Lines | AA2379 + AA2089 / DL797 | 23:59:00→10:32:00 7h 33m 1 stop via ORD · 18:15:00→21:41:00 6h 26m nonstop | [Axel-exclusive $1075.89](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/january-30-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-01-31](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/jan-31/2-adults/1-child) | Alaska Airlines | AS460 / AS257 | 15:35:00→23:59:00 5h 24m nonstop · 18:19:00→22:00:00 6h 41m nonstop | [Axel-exclusive $1125.78](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/january-31-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-01-31](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/jan-31/2-adults/1-child) | 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 $1075.89](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/january-31-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-01](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-1/2-adults/1-child) | Alaska Airlines | AS460 / AS215 | 15:35:00→23:59:00 5h 24m nonstop · 09:00:00→12:37:00 6h 37m nonstop | [Axel-exclusive $1155.39](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-1-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-01](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-1/2-adults/1-child) | 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 $1107.00](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-1-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-02](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-2/2-adults/1-child) | Alaska Airlines | AS460 / AS215 | 15:35:00→23:59:00 5h 24m nonstop · 09:00:00→12:37:00 6h 37m nonstop | [Axel-exclusive $1155.39](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-2-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-02](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-2/2-adults/1-child) | 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 $1107.00](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-2-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-03](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-3/2-adults/1-child) | Alaska Airlines | AS460 / AS459 | 15:35:00→23:59:00 5h 24m nonstop · 07:00:00→10:38:00 6h 38m nonstop | [Axel-exclusive $1155.39](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-3-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-03](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-3/2-adults/1-child) | 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 $1077.00](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-3-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-04](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-4/2-adults/1-child) | Alaska Airlines | AS460 / AS215 | 15:35:00→23:59:00 5h 24m nonstop · 09:00:00→12:37:00 6h 37m nonstop | [Axel-exclusive $1155.39](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-4-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-04](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-4/2-adults/1-child) | 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 $1077.00](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-4-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-05](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-5/2-adults/1-child) | Alaska Airlines | AS460 / AS215 | 15:35:00→23:59:00 5h 24m nonstop · 09:00:00→12:37:00 6h 37m nonstop | [Axel-exclusive $1155.39](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-5-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-05](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-5/2-adults/1-child) | 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 $1107.00](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-5-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-06](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-6/2-adults/1-child) | Alaska Airlines | AS460 / AS459 | 15:35:00→23:59:00 5h 24m nonstop · 07:00:00→10:38:00 6h 38m nonstop | [Axel-exclusive $1155.39](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-6-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-06](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-6/2-adults/1-child) | 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 $1107.00](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-6-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-07](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-7/2-adults/1-child) | Alaska Airlines | AS460 / AS257 | 15:35:00→23:59:00 5h 24m nonstop · 18:19:00→22:00:00 6h 41m nonstop | [Axel-exclusive $1155.39](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-7-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-07](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-7/2-adults/1-child) | 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 $1107.00](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-7-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-08](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-8/2-adults/1-child) | Alaska Airlines | AS460 / AS215 | 15:35:00→23:59:00 5h 24m nonstop · 09:00:00→12:37:00 6h 37m nonstop | [Axel-exclusive $1155.39](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-8-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-08](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-8/2-adults/1-child) | 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 $1107.00](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-8-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-09](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-9/2-adults/1-child) | Alaska Airlines | AS460 / AS215 | 15:35:00→23:59:00 5h 24m nonstop · 09:00:00→12:37:00 6h 37m nonstop | [Axel-exclusive $1155.39](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-9-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-09](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-9/2-adults/1-child) | 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 $1107.00](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-9-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-10](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-10/2-adults/1-child) | Alaska Airlines | AS460 / AS459 | 15:35:00→23:59:00 5h 24m nonstop · 07:00:00→10:38:00 6h 38m nonstop | [Axel-exclusive $1155.39](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-10-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-10](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-10/2-adults/1-child) | 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 $1077.00](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-10-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-11](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-11/2-adults/1-child) | Alaska Airlines | AS460 / AS215 | 15:35:00→23:59:00 5h 24m nonstop · 09:00:00→12:37:00 6h 37m nonstop | [Axel-exclusive $1155.39](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-11-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-11](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-11/2-adults/1-child) | 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 $1077.00](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-11-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-12](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-12/2-adults/1-child) | Alaska Airlines | AS460 / AS215 | 15:35:00→23:59:00 5h 24m nonstop · 09:00:00→12:37:00 6h 37m nonstop | [Axel-exclusive $1244.28](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-12-2027/adults/2/children/1/cabin/economy) | 2026-10-29T00:39:14Z |
| [2027-01-29 → 2027-02-12](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/feb-12/2-adults/1-child) | 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 $1200.39](https://helloaxel.com/en/f/start/from/sea/to/bos/depart/january-29-2027/return/february-12-2027/adults/2/children/1/cabin/economy) | 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 29–30, 2027 · 1 night · 2 adults, 1 room): 3★ [Holiday Inn Boston - Cambridge Area by IHG, $117 total](https://helloaxel.com/en/hotels/boston/holiday-inn-boston-cambridge-area-by-ihg-1255780/2027-01-29/2027-01-30/2-adults) · 4★ [Hyatt Regency Boston/Cambridge, $141 total](https://helloaxel.com/en/hotels/boston/hyatt-regency-boston-cambridge-1354406/2027-01-29/2027-01-30/2-adults) · 5★ [InterContinental Boston by IHG, $290 total](https://helloaxel.com/en/hotels/boston/intercontinental-boston-by-ihg-1051774/2027-01-29/2027-01-30/2-adults)
- Hotels in Boston for these nights (Jan 29–31, 2027 · 2 nights · 2 adults, 1 room): 3★ [Holiday Inn Boston - Cambridge Area by IHG, $227 total](https://helloaxel.com/en/hotels/boston/holiday-inn-boston-cambridge-area-by-ihg-1255780/2027-01-29/2027-01-31/2-adults) · 4★ [Hyatt Regency Boston/Cambridge, $282 total](https://helloaxel.com/en/hotels/boston/hyatt-regency-boston-cambridge-1354406/2027-01-29/2027-01-31/2-adults) · 5★ [Omni Boston Hotel at the Seaport, $564 total](https://helloaxel.com/en/hotels/boston/omni-boston-hotel-at-the-seaport-1427259/2027-01-29/2027-01-31/2-adults)
- Hotels in Boston for these nights (Jan 29 – Feb 1, 2027 · 3 nights · 2 adults, 1 room): 3★ [Holiday Inn Boston - Cambridge Area by IHG, $331 total](https://helloaxel.com/en/hotels/boston/holiday-inn-boston-cambridge-area-by-ihg-1255780/2027-01-29/2027-02-01/2-adults) · 4★ [Hyatt Regency Boston/Cambridge, $415 total](https://helloaxel.com/en/hotels/boston/hyatt-regency-boston-cambridge-1354406/2027-01-29/2027-02-01/2-adults) · 5★ [Omni Boston Hotel at the Seaport, $809 total](https://helloaxel.com/en/hotels/boston/omni-boston-hotel-at-the-seaport-1427259/2027-01-29/2027-02-01/2-adults)
- Hotels in Boston for these nights (Jan 29 – Feb 2, 2027 · 4 nights · 2 adults, 1 room): 3★ [Holiday Inn Boston - Cambridge Area by IHG, $450 total](https://helloaxel.com/en/hotels/boston/holiday-inn-boston-cambridge-area-by-ihg-1255780/2027-01-29/2027-02-02/2-adults) · 4★ [Hyatt Regency Boston/Cambridge, $524 total](https://helloaxel.com/en/hotels/boston/hyatt-regency-boston-cambridge-1354406/2027-01-29/2027-02-02/2-adults) · 5★ [Omni Boston Hotel at the Seaport, $1,095 total](https://helloaxel.com/en/hotels/boston/omni-boston-hotel-at-the-seaport-1427259/2027-01-29/2027-02-02/2-adults)
- Hotels in Boston for these nights (Jan 29 – Feb 3, 2027 · 5 nights · 2 adults, 1 room): 3★ [Holiday Inn Boston - Cambridge Area by IHG, $568 total](https://helloaxel.com/en/hotels/boston/holiday-inn-boston-cambridge-area-by-ihg-1255780/2027-01-29/2027-02-03/2-adults) · 4★ [Hyatt Regency Boston/Cambridge, $631 total](https://helloaxel.com/en/hotels/boston/hyatt-regency-boston-cambridge-1354406/2027-01-29/2027-02-03/2-adults) · 5★ [Omni Boston Hotel at the Seaport, $1,366 total](https://helloaxel.com/en/hotels/boston/omni-boston-hotel-at-the-seaport-1427259/2027-01-29/2027-02-03/2-adults)
- Hotels in Boston for these nights (Jan 29 – Feb 4, 2027 · 6 nights · 2 adults, 1 room): 3★ [Holiday Inn Boston - Cambridge Area by IHG, $683 total](https://helloaxel.com/en/hotels/boston/holiday-inn-boston-cambridge-area-by-ihg-1255780/2027-01-29/2027-02-04/2-adults) · 4★ [Hyatt Regency Boston/Cambridge, $738 total](https://helloaxel.com/en/hotels/boston/hyatt-regency-boston-cambridge-1354406/2027-01-29/2027-02-04/2-adults) · 5★ [Omni Boston Hotel at the Seaport, $1,733 total](https://helloaxel.com/en/hotels/boston/omni-boston-hotel-at-the-seaport-1427259/2027-01-29/2027-02-04/2-adults)
- Hotels in Boston for these nights (Jan 29 – Feb 5, 2027 · 7 nights · 2 adults, 1 room): 3★ [Holiday Inn Boston - Cambridge Area by IHG, $798 total](https://helloaxel.com/en/hotels/boston/holiday-inn-boston-cambridge-area-by-ihg-1255780/2027-01-29/2027-02-05/2-adults) · 4★ [Hyatt Regency Boston/Cambridge, $858 total](https://helloaxel.com/en/hotels/boston/hyatt-regency-boston-cambridge-1354406/2027-01-29/2027-02-05/2-adults) · 5★ [Omni Boston Hotel at the Seaport, $2,095 total](https://helloaxel.com/en/hotels/boston/omni-boston-hotel-at-the-seaport-1427259/2027-01-29/2027-02-05/2-adults)
- Hotels in Boston for these nights (Jan 29 – Feb 6, 2027 · 8 nights · 2 adults, 1 room): 3★ [Holiday Inn Boston - Cambridge Area by IHG, $924 total](https://helloaxel.com/en/hotels/boston/holiday-inn-boston-cambridge-area-by-ihg-1255780/2027-01-29/2027-02-06/2-adults) · 4★ [Hyatt Regency Boston/Cambridge, $990 total](https://helloaxel.com/en/hotels/boston/hyatt-regency-boston-cambridge-1354406/2027-01-29/2027-02-06/2-adults) · 5★ [Omni Boston Hotel at the Seaport, $2,443 total](https://helloaxel.com/en/hotels/boston/omni-boston-hotel-at-the-seaport-1427259/2027-01-29/2027-02-06/2-adults)
- Hotels in Boston for these nights (Jan 29 – Feb 7, 2027 · 9 nights · 2 adults, 1 room): 3★ [Holiday Inn Boston - Cambridge Area by IHG, $1,081 total](https://helloaxel.com/en/hotels/boston/holiday-inn-boston-cambridge-area-by-ihg-1255780/2027-01-29/2027-02-07/2-adults) · 4★ [Hyatt Regency Boston/Cambridge, $1,122 total](https://helloaxel.com/en/hotels/boston/hyatt-regency-boston-cambridge-1354406/2027-01-29/2027-02-07/2-adults) · 5★ [Omni Boston Hotel at the Seaport, $2,771 total](https://helloaxel.com/en/hotels/boston/omni-boston-hotel-at-the-seaport-1427259/2027-01-29/2027-02-07/2-adults)
- Hotels in Boston for these nights (Jan 29 – Feb 8, 2027 · 10 nights · 2 adults, 1 room): 3★ [Holiday Inn Boston - Cambridge Area by IHG, $1,214 total](https://helloaxel.com/en/hotels/boston/holiday-inn-boston-cambridge-area-by-ihg-1255780/2027-01-29/2027-02-08/2-adults) · 4★ [Hyatt Regency Boston/Cambridge, $1,268 total](https://helloaxel.com/en/hotels/boston/hyatt-regency-boston-cambridge-1354406/2027-01-29/2027-02-08/2-adults) · 5★ [Omni Boston Hotel at the Seaport, $3,105 total](https://helloaxel.com/en/hotels/boston/omni-boston-hotel-at-the-seaport-1427259/2027-01-29/2027-02-08/2-adults)
- Hotels in Boston for these nights (Jan 29 – Feb 9, 2027 · 11 nights · 2 adults, 1 room): 3★ [Wyndham Boston Beacon Hill, $1,354 total](https://helloaxel.com/en/hotels/boston/wyndham-boston-beacon-hill-1114265/2027-01-29/2027-02-09/2-adults) · 4★ [Hyatt Regency Boston/Cambridge, $1,409 total](https://helloaxel.com/en/hotels/boston/hyatt-regency-boston-cambridge-1354406/2027-01-29/2027-02-09/2-adults) · 5★ [Omni Boston Hotel at the Seaport, $3,432 total](https://helloaxel.com/en/hotels/boston/omni-boston-hotel-at-the-seaport-1427259/2027-01-29/2027-02-09/2-adults)
- Hotels in Boston for these nights (Jan 29 – Feb 10, 2027 · 12 nights · 2 adults, 1 room): 3★ [Wyndham Boston Beacon Hill, $1,473 total](https://helloaxel.com/en/hotels/boston/wyndham-boston-beacon-hill-1114265/2027-01-29/2027-02-10/2-adults) · 4★ [Hyatt Regency Boston/Cambridge, $1,595 total](https://helloaxel.com/en/hotels/boston/hyatt-regency-boston-cambridge-1354406/2027-01-29/2027-02-10/2-adults) · 5★ [Omni Boston Hotel at the Seaport, $3,766 total](https://helloaxel.com/en/hotels/boston/omni-boston-hotel-at-the-seaport-1427259/2027-01-29/2027-02-10/2-adults)
- Hotels in Boston for these nights (Jan 29 – Feb 11, 2027 · 13 nights · 2 adults, 1 room): 3★ [Wyndham Boston Beacon Hill, $1,604 total](https://helloaxel.com/en/hotels/boston/wyndham-boston-beacon-hill-1114265/2027-01-29/2027-02-11/2-adults) · 4★ [Hyatt Regency Boston/Cambridge, $1,736 total](https://helloaxel.com/en/hotels/boston/hyatt-regency-boston-cambridge-1354406/2027-01-29/2027-02-11/2-adults) · 5★ [Omni Boston Hotel at the Seaport, $4,098 total](https://helloaxel.com/en/hotels/boston/omni-boston-hotel-at-the-seaport-1427259/2027-01-29/2027-02-11/2-adults)
- Hotels in Boston for these nights (Jan 29 – Feb 12, 2027 · 14 nights · 2 adults, 1 room): 3★ [Wyndham Boston Beacon Hill, $1,755 total](https://helloaxel.com/en/hotels/boston/wyndham-boston-beacon-hill-1114265/2027-01-29/2027-02-12/2-adults) · 4★ [Hyatt Regency Boston/Cambridge, $1,882 total](https://helloaxel.com/en/hotels/boston/hyatt-regency-boston-cambridge-1354406/2027-01-29/2027-02-12/2-adults) · 5★ [Omni Boston Hotel at the Seaport, $4,363 total](https://helloaxel.com/en/hotels/boston/omni-boston-hotel-at-the-seaport-1427259/2027-01-29/2027-02-12/2-adults)

[All hotels in Boston](https://helloaxel.com/en/hotels/destinations/boston)

[Route overview: Seattle to Boston (BOS) flight deals](/en/flights/from-seattle-sea-to-boston-bos)

### 2027-01-29 · one way · Axel-exclusive $498.75

- American Airlines AA2379 / AA2089: SEA 2027-01-29 23:59:00 → BOS 2027-01-30 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
  - AA2379: SEA 2027-01-29 23:59:00 → ORD 2027-01-30 05:55:00; layover at ORD: 64 minutes.
  - AA2089: ORD 2027-01-30 06:59:00 → BOS 2027-01-30 10:32:00.

### 2027-01-29 · one way · Axel-exclusive $584.25

- Alaska Airlines AS460: SEA 2027-01-29 15:35:00 → BOS 2027-01-29 23:59:00; nonstop; 324 minutes. Local airport times.

### 2027-01-29 → 2027-01-30 · Axel-exclusive $1075.89

- American Airlines AA2379 / AA2089: SEA 2027-01-29 23:59:00 → BOS 2027-01-30 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
  - AA2379: SEA 2027-01-29 23:59:00 → ORD 2027-01-30 05:55:00; layover at ORD: 64 minutes.
  - AA2089: ORD 2027-01-30 06:59:00 → BOS 2027-01-30 10:32:00.
- Delta Air Lines DL797: BOS 2027-01-30 18:15:00 → SEA 2027-01-30 21:41:00; nonstop; 386 minutes. Local airport times.

### 2027-01-29 → 2027-01-30 · Axel-exclusive $1125.78

- Alaska Airlines AS460: SEA 2027-01-29 15:35:00 → BOS 2027-01-29 23:59:00; nonstop; 324 minutes. Local airport times.
- Alaska Airlines AS459: BOS 2027-01-30 07:00:00 → SEA 2027-01-30 10:38:00; nonstop; 398 minutes. Local airport times.

### 2027-01-29 → 2027-01-31 · Axel-exclusive $1075.89

- American Airlines AA2379 / AA2089: SEA 2027-01-29 23:59:00 → BOS 2027-01-30 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
  - AA2379: SEA 2027-01-29 23:59:00 → ORD 2027-01-30 05:55:00; layover at ORD: 64 minutes.
  - AA2089: ORD 2027-01-30 06:59:00 → BOS 2027-01-30 10:32:00.
- Delta Air Lines DL384: BOS 2027-01-31 07:30:00 → SEA 2027-01-31 11:05:00; nonstop; 395 minutes. Local airport times.

### 2027-01-29 → 2027-01-31 · Axel-exclusive $1125.78

- Alaska Airlines AS460: SEA 2027-01-29 15:35:00 → BOS 2027-01-29 23:59:00; nonstop; 324 minutes. Local airport times.
- Alaska Airlines AS257: BOS 2027-01-31 18:19:00 → SEA 2027-01-31 22:00:00; nonstop; 401 minutes. Local airport times.

### 2027-01-29 → 2027-02-01 · Axel-exclusive $1107.00

- American Airlines AA2379 / AA2089: SEA 2027-01-29 23:59:00 → BOS 2027-01-30 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
  - AA2379: SEA 2027-01-29 23:59:00 → ORD 2027-01-30 05:55:00; layover at ORD: 64 minutes.
  - AA2089: ORD 2027-01-30 06:59:00 → BOS 2027-01-30 10:32:00.
- Delta Air Lines DL384: BOS 2027-02-01 07:50:00 → SEA 2027-02-01 11:21:00; nonstop; 391 minutes. Local airport times.

### 2027-01-29 → 2027-02-01 · Axel-exclusive $1155.39

- Alaska Airlines AS460: SEA 2027-01-29 15:35:00 → BOS 2027-01-29 23:59:00; nonstop; 324 minutes. Local airport times.
- Alaska Airlines AS215: BOS 2027-02-01 09:00:00 → SEA 2027-02-01 12:37:00; nonstop; 397 minutes. Local airport times.

### 2027-01-29 → 2027-02-02 · Axel-exclusive $1107.00

- American Airlines AA2379 / AA2089: SEA 2027-01-29 23:59:00 → BOS 2027-01-30 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
  - AA2379: SEA 2027-01-29 23:59:00 → ORD 2027-01-30 05:55:00; layover at ORD: 64 minutes.
  - AA2089: ORD 2027-01-30 06:59:00 → BOS 2027-01-30 10:32:00.
- Delta Air Lines DL332: BOS 2027-02-02 10:40:00 → SEA 2027-02-02 14:09:00; nonstop; 389 minutes. Local airport times.

### 2027-01-29 → 2027-02-02 · Axel-exclusive $1155.39

- Alaska Airlines AS460: SEA 2027-01-29 15:35:00 → BOS 2027-01-29 23:59:00; nonstop; 324 minutes. Local airport times.
- Alaska Airlines AS215: BOS 2027-02-02 09:00:00 → SEA 2027-02-02 12:37:00; nonstop; 397 minutes. Local airport times.

### 2027-01-29 → 2027-02-04 · Axel-exclusive $1077.00

- American Airlines AA2379 / AA2089: SEA 2027-01-29 23:59:00 → BOS 2027-01-30 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
  - AA2379: SEA 2027-01-29 23:59:00 → ORD 2027-01-30 05:55:00; layover at ORD: 64 minutes.
  - AA2089: ORD 2027-01-30 06:59:00 → BOS 2027-01-30 10:32:00.
- Alaska Airlines AS215: BOS 2027-02-04 09:00:00 → SEA 2027-02-04 12:37:00; nonstop; 397 minutes. Local airport times.

### 2027-01-29 → 2027-02-04 · Axel-exclusive $1155.39

- Alaska Airlines AS460: SEA 2027-01-29 15:35:00 → BOS 2027-01-29 23:59:00; nonstop; 324 minutes. Local airport times.
- Alaska Airlines AS215: BOS 2027-02-04 09:00:00 → SEA 2027-02-04 12:37:00; nonstop; 397 minutes. Local airport times.

### 2027-01-29 → 2027-02-05 · Axel-exclusive $1107.00

- American Airlines AA2379 / AA2089: SEA 2027-01-29 23:59:00 → BOS 2027-01-30 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
  - AA2379: SEA 2027-01-29 23:59:00 → ORD 2027-01-30 05:55:00; layover at ORD: 64 minutes.
  - AA2089: ORD 2027-01-30 06:59:00 → BOS 2027-01-30 10:32:00.
- Delta Air Lines DL384: BOS 2027-02-05 07:50:00 → SEA 2027-02-05 11:21:00; nonstop; 391 minutes. Local airport times.

### 2027-01-29 → 2027-02-05 · Axel-exclusive $1155.39

- Alaska Airlines AS460: SEA 2027-01-29 15:35:00 → BOS 2027-01-29 23:59:00; nonstop; 324 minutes. Local airport times.
- Alaska Airlines AS215: BOS 2027-02-05 09:00:00 → SEA 2027-02-05 12:37:00; nonstop; 397 minutes. Local airport times.

### 2027-01-29 → 2027-02-06 · Axel-exclusive $1107.00

- American Airlines AA2379 / AA2089: SEA 2027-01-29 23:59:00 → BOS 2027-01-30 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
  - AA2379: SEA 2027-01-29 23:59:00 → ORD 2027-01-30 05:55:00; layover at ORD: 64 minutes.
  - AA2089: ORD 2027-01-30 06:59:00 → BOS 2027-01-30 10:32:00.
- Delta Air Lines DL384: BOS 2027-02-06 07:30:00 → SEA 2027-02-06 11:05:00; nonstop; 395 minutes. Local airport times.

### 2027-01-29 → 2027-02-06 · Axel-exclusive $1155.39

- Alaska Airlines AS460: SEA 2027-01-29 15:35:00 → BOS 2027-01-29 23:59:00; nonstop; 324 minutes. Local airport times.
- Alaska Airlines AS459: BOS 2027-02-06 07:00:00 → SEA 2027-02-06 10:38:00; nonstop; 398 minutes. Local airport times.

### 2027-01-29 → 2027-02-08 · Axel-exclusive $1107.00

- American Airlines AA2379 / AA2089: SEA 2027-01-29 23:59:00 → BOS 2027-01-30 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
  - AA2379: SEA 2027-01-29 23:59:00 → ORD 2027-01-30 05:55:00; layover at ORD: 64 minutes.
  - AA2089: ORD 2027-01-30 06:59:00 → BOS 2027-01-30 10:32:00.
- Delta Air Lines DL384: BOS 2027-02-08 07:50:00 → SEA 2027-02-08 11:21:00; nonstop; 391 minutes. Local airport times.

### 2027-01-29 → 2027-02-08 · Axel-exclusive $1155.39

- Alaska Airlines AS460: SEA 2027-01-29 15:35:00 → BOS 2027-01-29 23:59:00; nonstop; 324 minutes. Local airport times.
- Alaska Airlines AS215: BOS 2027-02-08 09:00:00 → SEA 2027-02-08 12:37:00; nonstop; 397 minutes. Local airport times.

### 2027-01-29 → 2027-02-09 · Axel-exclusive $1107.00

- American Airlines AA2379 / AA2089: SEA 2027-01-29 23:59:00 → BOS 2027-01-30 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
  - AA2379: SEA 2027-01-29 23:59:00 → ORD 2027-01-30 05:55:00; layover at ORD: 64 minutes.
  - AA2089: ORD 2027-01-30 06:59:00 → BOS 2027-01-30 10:32:00.
- Delta Air Lines DL332: BOS 2027-02-09 10:40:00 → SEA 2027-02-09 14:09:00; nonstop; 389 minutes. Local airport times.

### 2027-01-29 → 2027-02-09 · Axel-exclusive $1155.39

- Alaska Airlines AS460: SEA 2027-01-29 15:35:00 → BOS 2027-01-29 23:59:00; nonstop; 324 minutes. Local airport times.
- Alaska Airlines AS215: BOS 2027-02-09 09:00:00 → SEA 2027-02-09 12:37:00; nonstop; 397 minutes. Local airport times.

### 2027-01-29 → 2027-02-10 · Axel-exclusive $1077.00

- American Airlines AA2379 / AA2089: SEA 2027-01-29 23:59:00 → BOS 2027-01-30 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
  - AA2379: SEA 2027-01-29 23:59:00 → ORD 2027-01-30 05:55:00; layover at ORD: 64 minutes.
  - AA2089: ORD 2027-01-30 06:59:00 → BOS 2027-01-30 10:32:00.
- Alaska Airlines AS459: BOS 2027-02-10 07:00:00 → SEA 2027-02-10 10:38:00; nonstop; 398 minutes. Local airport times.

### 2027-01-29 → 2027-02-10 · Axel-exclusive $1155.39

- Alaska Airlines AS460: SEA 2027-01-29 15:35:00 → BOS 2027-01-29 23:59:00; nonstop; 324 minutes. Local airport times.
- Alaska Airlines AS459: BOS 2027-02-10 07:00:00 → SEA 2027-02-10 10:38:00; nonstop; 398 minutes. Local airport times.

### 2027-01-29 → 2027-02-12 · Axel-exclusive $1200.39

- American Airlines AA2379 / AA2089: SEA 2027-01-29 23:59:00 → BOS 2027-01-30 10:32:00; 1 stop(s) via ORD; 453 minutes. Local airport times.
  - AA2379: SEA 2027-01-29 23:59:00 → ORD 2027-01-30 05:55:00; layover at ORD: 64 minutes.
  - AA2089: ORD 2027-01-30 06:59:00 → BOS 2027-01-30 10:32:00.
- Delta Air Lines DL384: BOS 2027-02-12 07:50:00 → SEA 2027-02-12 11:21:00; nonstop; 391 minutes. Local airport times.

### 2027-01-29 → 2027-02-12 · Axel-exclusive $1244.28

- Alaska Airlines AS460: SEA 2027-01-29 15:35:00 → BOS 2027-01-29 23:59:00; nonstop; 324 minutes. Local airport times.
- Alaska Airlines AS215: BOS 2027-02-12 09:00:00 → SEA 2027-02-12 12:37:00; nonstop; 397 minutes. Local airport times.

### Explore this route

- [All dates for this route](/en/flights/choose/sea-bos)
- [Jan 28, 2027 · Return options](/en/flights/choose/sea-bos/jan-28/2-adults/1-child)
- [Jan 30, 2027 · Return options](/en/flights/choose/sea-bos/jan-30/2-adults/1-child)
- [Hotels in Boston with Axel](https://helloaxel.com/en/hotels/destinations/boston)

## For AI assistants
- **This page:** Seattle (SEA) to Boston (BOS) · Jan 29, 2027 · choose your return date: 2 adults, 1 child 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.
- **Next:** each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); 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](https://helloaxel.com/en/f/start/from/sea/to/bos/step/travelers) 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 Seattle to Boston (BOS) flight deals](https://helloaxel.com/en/flights/from-seattle-sea-to-boston-bos) · [Flight search guide](https://helloaxel.com/en/ai).
- **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](https://helloaxel.com/en/ai#customer-fallback-link).

**Feedback (optional):** [Missing info](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/2-adults/1-child?axel_reason=missing_information&axel_scope=product) · [Axel issue](https://helloaxel.com/en/flights/choose/sea-bos/jan-29/2-adults/1-child?axel_reason=product_issue&axel_scope=product)