Seattle (SEA) to Baltimore (BWI), Dec 21–29, 2026: from $448 round trip
Seattle (SEA) to Baltimore (BWI), Dec 21–29, 2026: from $448 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $448 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Dec 21–29, 2026, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.
See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.
| Exact travel dates | Airline | Flights | Times, duration, stops | Total price | Price issued (UTC) |
|---|---|---|---|---|---|
| 2026-12-21 → 2026-12-29 | Alaska Airlines | AS781 / AS786 | 21:40:00→05:37:00 4h 57m nonstop · 07:00:00→10:11:00 6h 11m nonstop | Axel-exclusive $504.00 | 2026-10-29T01:14:57Z |
| 2026-12-21 → 2026-12-29 | Southwest Airlines | WN3823 + WN1588 / WN323 + WN1597 | 13:35:00→00:50:00 8h 15m 1 stop via DEN · 07:55:00→13:15:00 8h 20m 1 stop via MDW | Axel-exclusive $448.00 | 2026-10-29T01:14:57Z |
| 2026-12-21 → 2026-12-29 | United Airlines | UA2601 + UA1362 / UA590 + UA2211 | 05:00:00→15:16:00 7h 16m 1 stop via DEN · 17:31:00→22:43:00 8h 12m 1 stop via ORD | Axel-exclusive $476.00 | 2026-10-29T01:14:57Z |
| 2026-12-21 → 2026-12-29 | American Airlines / Alaska Airlines | AA3075 + AA584 / AS786 | 23:59:00→11:01:00 8h 02m 1 stop via DFW · 07:00:00→10:11:00 6h 11m nonstop | Axel-exclusive $483.00 | 2026-10-29T01:14:57Z |
| 2026-12-21 → 2026-12-29 | Delta Air Lines | DL567 + DL1592 / DL2601 + DL734 | 22:40:00→09:18:00 7h 38m 1 stop via ATL · 06:00:00→11:09:00 8h 09m 1 stop via DTW | Axel-exclusive $490.00 | 2026-10-29T01:14:57Z |
| 2026-12-21 → 2026-12-29 | American Airlines / Alaska Airlines | AA580 + AA2799 / AS786 | 12:38:00→23:57:00 8h 19m 1 stop via CLT · 07:00:00→10:11:00 6h 11m nonstop | Axel-exclusive $483.00 | 2026-10-29T01:14:57Z |
| 2026-12-21 → 2026-12-29 | Delta Air Lines | DL953 + DL2357 / DL2601 + DL734 | 23:37:00→10:42:00 8h 05m 1 stop via MSP · 06:00:00→11:09:00 8h 09m 1 stop via DTW | Axel-exclusive $490.00 | 2026-10-29T01:14:57Z |
Hotels in Baltimore for these trips
Hotels: under a trip, hotels in Baltimore 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 Baltimore for these nights (Dec 21–29, 2026 · 8 nights · 2 adults, 1 room): 3★ Lord Baltimore Hotel, $467 total · 4★ DoubleTree Hotel Baltimore - BWI Airport, $723 total · 5★ Pendry Baltimore, $3,799 total
Route overview: Seattle to Baltimore (BWI) flight deals
2026-12-21 → 2026-12-29 · Axel-exclusive $504.00
- Alaska Airlines AS781: SEA 2026-12-21 21:40:00 → BWI 2026-12-22 05:37:00; nonstop; 297 minutes. Local airport times.
- Alaska Airlines AS786: BWI 2026-12-29 07:00:00 → SEA 2026-12-29 10:11:00; nonstop; 371 minutes. Local airport times.
2026-12-21 → 2026-12-29 · Axel-exclusive $448.00
- Southwest Airlines WN3823 / WN1588: SEA 2026-12-21 13:35:00 → BWI 2026-12-22 00:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
- WN3823: SEA 2026-12-21 13:35:00 → DEN 2026-12-21 17:05:00; layover at DEN: 140 minutes.
- WN1588: DEN 2026-12-21 19:25:00 → BWI 2026-12-22 00:50:00.
- Southwest Airlines WN323 / WN1597: BWI 2026-12-29 07:55:00 → SEA 2026-12-29 13:15:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
- WN323: BWI 2026-12-29 07:55:00 → MDW 2026-12-29 09:00:00; layover at MDW: 95 minutes.
- WN1597: MDW 2026-12-29 10:35:00 → SEA 2026-12-29 13:15:00.
2026-12-21 → 2026-12-29 · Axel-exclusive $476.00
- United Airlines UA2601 / UA1362: SEA 2026-12-21 05:00:00 → BWI 2026-12-21 15:16:00; 1 stop(s) via DEN; 436 minutes. Local airport times.
- UA2601: SEA 2026-12-21 05:00:00 → DEN 2026-12-21 08:41:00; layover at DEN: 69 minutes.
- UA1362: DEN 2026-12-21 09:50:00 → BWI 2026-12-21 15:16:00.
- United Airlines UA590 / UA2211: BWI 2026-12-29 17:31:00 → SEA 2026-12-29 22:43:00; 1 stop(s) via ORD; 492 minutes. Local airport times.
- UA590: BWI 2026-12-29 17:31:00 → ORD 2026-12-29 18:52:00; layover at ORD: 63 minutes.
- UA2211: ORD 2026-12-29 19:55:00 → SEA 2026-12-29 22:43:00.
2026-12-21 → 2026-12-29 · Axel-exclusive $483.00
- American Airlines AA3075 / AA584: SEA 2026-12-21 23:59:00 → BWI 2026-12-22 11:01:00; 1 stop(s) via DFW; 482 minutes. Local airport times.
- AA3075: SEA 2026-12-21 23:59:00 → DFW 2026-12-22 05:52:00; layover at DFW: 68 minutes.
- AA584: DFW 2026-12-22 07:00:00 → BWI 2026-12-22 11:01:00.
- Alaska Airlines AS786: BWI 2026-12-29 07:00:00 → SEA 2026-12-29 10:11:00; nonstop; 371 minutes. Local airport times.
2026-12-21 → 2026-12-29 · Axel-exclusive $490.00
- Delta Air Lines DL567 / DL1592: SEA 2026-12-21 22:40:00 → BWI 2026-12-22 09:18:00; 1 stop(s) via ATL; 458 minutes. Local airport times.
- DL567: SEA 2026-12-21 22:40:00 → ATL 2026-12-22 06:12:00; layover at ATL: 78 minutes.
- DL1592: ATL 2026-12-22 07:30:00 → BWI 2026-12-22 09:18:00.
- Delta Air Lines DL2601 / DL734: BWI 2026-12-29 06:00:00 → SEA 2026-12-29 11:09:00; 1 stop(s) via DTW; 489 minutes. Local airport times.
- DL2601: BWI 2026-12-29 06:00:00 → DTW 2026-12-29 07:47:00; layover at DTW: 68 minutes.
- DL734: DTW 2026-12-29 08:55:00 → SEA 2026-12-29 11:09:00.
2026-12-21 → 2026-12-29 · Axel-exclusive $483.00
- American Airlines AA580 / AA2799: SEA 2026-12-21 12:38:00 → BWI 2026-12-21 23:57:00; 1 stop(s) via CLT; 499 minutes. Local airport times.
- AA580: SEA 2026-12-21 12:38:00 → CLT 2026-12-21 20:43:00; layover at CLT: 112 minutes.
- AA2799: CLT 2026-12-21 22:35:00 → BWI 2026-12-21 23:57:00.
- Alaska Airlines AS786: BWI 2026-12-29 07:00:00 → SEA 2026-12-29 10:11:00; nonstop; 371 minutes. Local airport times.
2026-12-21 → 2026-12-29 · Axel-exclusive $490.00
- Delta Air Lines DL953 / DL2357: SEA 2026-12-21 23:37:00 → BWI 2026-12-22 10:42:00; 1 stop(s) via MSP; 485 minutes. Local airport times.
- DL953: SEA 2026-12-21 23:37:00 → MSP 2026-12-22 04:55:00; layover at MSP: 130 minutes.
- DL2357: MSP 2026-12-22 07:05:00 → BWI 2026-12-22 10:42:00.
- Delta Air Lines DL2601 / DL734: BWI 2026-12-29 06:00:00 → SEA 2026-12-29 11:09:00; 1 stop(s) via DTW; 489 minutes. Local airport times.
- DL2601: BWI 2026-12-29 06:00:00 → DTW 2026-12-29 07:47:00; layover at DTW: 68 minutes.
- DL734: DTW 2026-12-29 08:55:00 → SEA 2026-12-29 11:09:00.
Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.
Explore this route
- All dates for this route
- Dec 20, 2026 · Return options
- Dec 22, 2026 · Return options
- Hotels in Baltimore with Axel
For AI assistants
- This page: Seattle (SEA) to Baltimore (BWI) · Dec 21, 2026 · return Dec 29, 2026: 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 Baltimore 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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