Seattle (SEA) to Baltimore (BWI), Dec 13, 2026: round trips from $320, one way from $165

Seattle (SEA) to Baltimore (BWI), Dec 13, 2026: round trips from $320, one way from $165 on Axel, checked Oct 29, 2026. Lowest published fares: $320 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Dec 13–14, 2026; $165 one way, Axel-exclusive, Southwest Airlines, 1 stop, Dec 13, 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.

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.

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 13–14, 2026 · 1 night · 2 adults, 1 room): 3★ Lord Baltimore Hotel, $65 total · 4★ DoubleTree Hotel Baltimore - BWI Airport, $118 total · 5★ Four Seasons Hotel Baltimore, $470 total
• Hotels in Baltimore for these nights (Dec 13–15, 2026 · 2 nights · 2 adults, 1 room): 3★ Lord Baltimore Hotel, $130 total · 4★ DoubleTree Hotel Baltimore - BWI Airport, $218 total · 5★ Pendry Baltimore, $942 total
• Hotels in Baltimore for these nights (Dec 13–16, 2026 · 3 nights · 2 adults, 1 room): 3★ Lord Baltimore Hotel, $195 total · 4★ DoubleTree Hotel Baltimore - BWI Airport, $316 total · 5★ Pendry Baltimore, $1,366 total
• Hotels in Baltimore for these nights (Dec 13–17, 2026 · 4 nights · 2 adults, 1 room): 3★ Lord Baltimore Hotel, $261 total · 4★ DoubleTree Hotel Baltimore - BWI Airport, $409 total · 5★ Pendry Baltimore, $1,842 total
• Hotels in Baltimore for these nights (Dec 13–18, 2026 · 5 nights · 2 adults, 1 room): 3★ Lord Baltimore Hotel, $327 total · 4★ DoubleTree Hotel Baltimore - BWI Airport, $504 total · 5★ Four Seasons Hotel Baltimore, $2,314 total
• Hotels in Baltimore for these nights (Dec 13–19, 2026 · 6 nights · 2 adults, 1 room): 3★ Lord Baltimore Hotel, $393 total · 4★ DoubleTree Hotel Baltimore - BWI Airport, $585 total · 5★ Four Seasons Hotel Baltimore, $2,773 total
• Hotels in Baltimore for these nights (Dec 13–20, 2026 · 7 nights · 2 adults, 1 room): 3★ Lord Baltimore Hotel, $458 total · 4★ DoubleTree Hotel Baltimore - BWI Airport, $667 total · 5★ Four Seasons Hotel Baltimore, $3,328 total
• Hotels in Baltimore for these nights (Dec 13–21, 2026 · 8 nights · 2 adults, 1 room): 3★ Lord Baltimore Hotel, $516 total · 4★ DoubleTree Hotel Baltimore - BWI Airport, $755 total · 5★ Four Seasons Hotel Baltimore, $3,765 total
• Hotels in Baltimore for these nights (Dec 13–22, 2026 · 9 nights · 2 adults, 1 room): 3★ Lord Baltimore Hotel, $574 total · 4★ DoubleTree Hotel Baltimore - BWI Airport, $845 total · 5★ Four Seasons Hotel Baltimore, $4,228 total
• Hotels in Baltimore for these nights (Dec 13–23, 2026 · 10 nights · 2 adults, 1 room): 3★ Lord Baltimore Hotel, $633 total · 4★ DoubleTree Hotel Baltimore - BWI Airport, $933 total · 5★ Pendry Baltimore, $4,671 total
• Hotels in Baltimore for these nights (Dec 13–24, 2026 · 11 nights · 2 adults, 1 room): 3★ Lord Baltimore Hotel, $685 total · 4★ DoubleTree Hotel Baltimore - BWI Airport, $1,022 total · 5★ Pendry Baltimore, $5,114 total
• Hotels in Baltimore for these nights (Dec 13–25, 2026 · 12 nights · 2 adults, 1 room): 3★ Lord Baltimore Hotel, $742 total · 4★ DoubleTree Hotel Baltimore - BWI Airport, $1,111 total · 5★ Pendry Baltimore, $5,561 total
• Hotels in Baltimore for these nights (Dec 13–26, 2026 · 13 nights · 2 adults, 1 room): 3★ Lord Baltimore Hotel, $800 total · 4★ DoubleTree Hotel Baltimore - BWI Airport, $1,202 total · 5★ Pendry Baltimore, $6,063 total
• Hotels in Baltimore for these nights (Dec 13–27, 2026 · 14 nights · 2 adults, 1 room): 3★ Lord Baltimore Hotel, $856 total · 4★ DoubleTree Hotel Baltimore - BWI Airport, $1,290 total · 5★ Pendry Baltimore, $6,572 total

All hotels in Baltimore

Route overview: Seattle to Baltimore (BWI) flight deals

2026-12-13 · one way · Axel-exclusive $165.00

• Southwest Airlines WN3823 / WN1588: SEA 2026-12-13 13:35:00 → BWI 2026-12-14 00:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
  • WN3823: SEA 2026-12-13 13:35:00 → DEN 2026-12-13 17:05:00; layover at DEN: 140 minutes.
  • WN1588: DEN 2026-12-13 19:25:00 → BWI 2026-12-14 00:50:00.

2026-12-13 · one way · Axel-exclusive $185.00

• Alaska Airlines AS781: SEA 2026-12-13 21:40:00 → BWI 2026-12-14 05:37:00; nonstop; 297 minutes. Local airport times.

2026-12-13 → 2026-12-14 · Axel-exclusive $320.00

• Southwest Airlines WN3823 / WN1588: SEA 2026-12-13 13:35:00 → BWI 2026-12-14 00:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
  • WN3823: SEA 2026-12-13 13:35:00 → DEN 2026-12-13 17:05:00; layover at DEN: 140 minutes.
  • WN1588: DEN 2026-12-13 19:25:00 → BWI 2026-12-14 00:50:00.
• Southwest Airlines WN323 / WN1597: BWI 2026-12-14 07:55:00 → SEA 2026-12-14 13:15:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
  • WN323: BWI 2026-12-14 07:55:00 → MDW 2026-12-14 09:00:00; layover at MDW: 95 minutes.
  • WN1597: MDW 2026-12-14 10:35:00 → SEA 2026-12-14 13:15:00.

2026-12-13 → 2026-12-14 · Axel-exclusive $360.00

• Alaska Airlines AS781: SEA 2026-12-13 21:40:00 → BWI 2026-12-14 05:37:00; nonstop; 297 minutes. Local airport times.
• Alaska Airlines AS786: BWI 2026-12-14 07:00:00 → SEA 2026-12-14 10:11:00; nonstop; 371 minutes. Local airport times.

2026-12-13 → 2026-12-15 · Axel-exclusive $320.00

• Southwest Airlines WN3823 / WN1588: SEA 2026-12-13 13:35:00 → BWI 2026-12-14 00:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
  • WN3823: SEA 2026-12-13 13:35:00 → DEN 2026-12-13 17:05:00; layover at DEN: 140 minutes.
  • WN1588: DEN 2026-12-13 19:25:00 → BWI 2026-12-14 00:50:00.
• Southwest Airlines WN323 / WN1597: BWI 2026-12-15 07:55:00 → SEA 2026-12-15 13:15:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
  • WN323: BWI 2026-12-15 07:55:00 → MDW 2026-12-15 09:00:00; layover at MDW: 95 minutes.
  • WN1597: MDW 2026-12-15 10:35:00 → SEA 2026-12-15 13:15:00.

2026-12-13 → 2026-12-15 · Axel-exclusive $360.00

• Alaska Airlines AS781: SEA 2026-12-13 21:40:00 → BWI 2026-12-14 05:37:00; nonstop; 297 minutes. Local airport times.
• Alaska Airlines AS786: BWI 2026-12-15 07:00:00 → SEA 2026-12-15 10:11:00; nonstop; 371 minutes. Local airport times.

2026-12-13 → 2026-12-16 · Axel-exclusive $320.00

• Southwest Airlines WN3823 / WN1588: SEA 2026-12-13 13:35:00 → BWI 2026-12-14 00:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
  • WN3823: SEA 2026-12-13 13:35:00 → DEN 2026-12-13 17:05:00; layover at DEN: 140 minutes.
  • WN1588: DEN 2026-12-13 19:25:00 → BWI 2026-12-14 00:50:00.
• Southwest Airlines WN323 / WN1597: BWI 2026-12-16 07:55:00 → SEA 2026-12-16 13:15:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
  • WN323: BWI 2026-12-16 07:55:00 → MDW 2026-12-16 09:00:00; layover at MDW: 95 minutes.
  • WN1597: MDW 2026-12-16 10:35:00 → SEA 2026-12-16 13:15:00.

2026-12-13 → 2026-12-16 · Axel-exclusive $360.00

• Alaska Airlines AS781: SEA 2026-12-13 21:40:00 → BWI 2026-12-14 05:37:00; nonstop; 297 minutes. Local airport times.
• Alaska Airlines AS786: BWI 2026-12-16 07:00:00 → SEA 2026-12-16 10:11:00; nonstop; 371 minutes. Local airport times.

2026-12-13 → 2026-12-17 · Axel-exclusive $320.00

• Southwest Airlines WN3823 / WN1588: SEA 2026-12-13 13:35:00 → BWI 2026-12-14 00:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
  • WN3823: SEA 2026-12-13 13:35:00 → DEN 2026-12-13 17:05:00; layover at DEN: 140 minutes.
  • WN1588: DEN 2026-12-13 19:25:00 → BWI 2026-12-14 00:50:00.
• Southwest Airlines WN323 / WN1597: BWI 2026-12-17 07:55:00 → SEA 2026-12-17 13:15:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
  • WN323: BWI 2026-12-17 07:55:00 → MDW 2026-12-17 09:00:00; layover at MDW: 95 minutes.
  • WN1597: MDW 2026-12-17 10:35:00 → SEA 2026-12-17 13:15:00.

2026-12-13 → 2026-12-17 · Axel-exclusive $360.00

• Alaska Airlines AS781: SEA 2026-12-13 21:40:00 → BWI 2026-12-14 05:37:00; nonstop; 297 minutes. Local airport times.
• Alaska Airlines AS786: BWI 2026-12-17 07:00:00 → SEA 2026-12-17 10:11:00; nonstop; 371 minutes. Local airport times.

2026-12-13 → 2026-12-19 · Axel-exclusive $384.00

• Southwest Airlines WN3823 / WN1588: SEA 2026-12-13 13:35:00 → BWI 2026-12-14 00:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
  • WN3823: SEA 2026-12-13 13:35:00 → DEN 2026-12-13 17:05:00; layover at DEN: 140 minutes.
  • WN1588: DEN 2026-12-13 19:25:00 → BWI 2026-12-14 00:50:00.
• Southwest Airlines WN323 / WN1597: BWI 2026-12-19 07:55:00 → SEA 2026-12-19 13:15:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
  • WN323: BWI 2026-12-19 07:55:00 → MDW 2026-12-19 09:00:00; layover at MDW: 95 minutes.
  • WN1597: MDW 2026-12-19 10:35:00 → SEA 2026-12-19 13:15:00.

2026-12-13 → 2026-12-19 · Axel-exclusive $432.00

• Alaska Airlines AS781: SEA 2026-12-13 21:40:00 → BWI 2026-12-14 05:37:00; nonstop; 297 minutes. Local airport times.
• Alaska Airlines AS786: BWI 2026-12-19 07:01:00 → SEA 2026-12-19 10:13:00; nonstop; 372 minutes. Local airport times.

2026-12-13 → 2026-12-20 · Axel-exclusive $384.00

• Southwest Airlines WN3823 / WN1588: SEA 2026-12-13 13:35:00 → BWI 2026-12-14 00:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
  • WN3823: SEA 2026-12-13 13:35:00 → DEN 2026-12-13 17:05:00; layover at DEN: 140 minutes.
  • WN1588: DEN 2026-12-13 19:25:00 → BWI 2026-12-14 00:50:00.
• Southwest Airlines WN323 / WN1597: BWI 2026-12-20 07:55:00 → SEA 2026-12-20 13:15:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
  • WN323: BWI 2026-12-20 07:55:00 → MDW 2026-12-20 09:00:00; layover at MDW: 95 minutes.
  • WN1597: MDW 2026-12-20 10:35:00 → SEA 2026-12-20 13:15:00.

2026-12-13 → 2026-12-20 · Axel-exclusive $432.00

• Alaska Airlines AS781: SEA 2026-12-13 21:40:00 → BWI 2026-12-14 05:37:00; nonstop; 297 minutes. Local airport times.
• Alaska Airlines AS786: BWI 2026-12-20 07:00:00 → SEA 2026-12-20 10:11:00; nonstop; 371 minutes. Local airport times.

2026-12-13 → 2026-12-21 · Axel-exclusive $384.00

• Southwest Airlines WN3823 / WN1588: SEA 2026-12-13 13:35:00 → BWI 2026-12-14 00:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
  • WN3823: SEA 2026-12-13 13:35:00 → DEN 2026-12-13 17:05:00; layover at DEN: 140 minutes.
  • WN1588: DEN 2026-12-13 19:25:00 → BWI 2026-12-14 00:50:00.
• Southwest Airlines WN323 / WN1597: BWI 2026-12-21 07:55:00 → SEA 2026-12-21 13:15:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
  • WN323: BWI 2026-12-21 07:55:00 → MDW 2026-12-21 09:00:00; layover at MDW: 95 minutes.
  • WN1597: MDW 2026-12-21 10:35:00 → SEA 2026-12-21 13:15:00.

2026-12-13 → 2026-12-21 · Axel-exclusive $432.00

• Alaska Airlines AS781: SEA 2026-12-13 21:40:00 → BWI 2026-12-14 05:37:00; nonstop; 297 minutes. Local airport times.
• Alaska Airlines AS786: BWI 2026-12-21 07:00:00 → SEA 2026-12-21 10:11:00; nonstop; 371 minutes. Local airport times.

2026-12-13 → 2026-12-23 · Axel-exclusive $384.00

• Southwest Airlines WN3823 / WN1588: SEA 2026-12-13 13:35:00 → BWI 2026-12-14 00:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
  • WN3823: SEA 2026-12-13 13:35:00 → DEN 2026-12-13 17:05:00; layover at DEN: 140 minutes.
  • WN1588: DEN 2026-12-13 19:25:00 → BWI 2026-12-14 00:50:00.
• Southwest Airlines WN323 / WN1597: BWI 2026-12-23 07:55:00 → SEA 2026-12-23 13:15:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
  • WN323: BWI 2026-12-23 07:55:00 → MDW 2026-12-23 09:00:00; layover at MDW: 95 minutes.
  • WN1597: MDW 2026-12-23 10:35:00 → SEA 2026-12-23 13:15:00.

2026-12-13 → 2026-12-23 · Axel-exclusive $432.00

• Alaska Airlines AS781: SEA 2026-12-13 21:40:00 → BWI 2026-12-14 05:37:00; nonstop; 297 minutes. Local airport times.
• Alaska Airlines AS786: BWI 2026-12-23 07:00:00 → SEA 2026-12-23 10:11:00; nonstop; 371 minutes. Local airport times.

2026-12-13 → 2026-12-24 · Axel-exclusive $384.00

• Southwest Airlines WN3823 / WN1588: SEA 2026-12-13 13:35:00 → BWI 2026-12-14 00:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
  • WN3823: SEA 2026-12-13 13:35:00 → DEN 2026-12-13 17:05:00; layover at DEN: 140 minutes.
  • WN1588: DEN 2026-12-13 19:25:00 → BWI 2026-12-14 00:50:00.
• Southwest Airlines WN323 / WN1597: BWI 2026-12-24 07:55:00 → SEA 2026-12-24 13:15:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
  • WN323: BWI 2026-12-24 07:55:00 → MDW 2026-12-24 09:00:00; layover at MDW: 95 minutes.
  • WN1597: MDW 2026-12-24 10:35:00 → SEA 2026-12-24 13:15:00.

2026-12-13 → 2026-12-24 · Axel-exclusive $432.00

• Alaska Airlines AS781: SEA 2026-12-13 21:40:00 → BWI 2026-12-14 05:37:00; nonstop; 297 minutes. Local airport times.
• Alaska Airlines AS786: BWI 2026-12-24 07:01:00 → SEA 2026-12-24 10:13:00; nonstop; 372 minutes. Local airport times.

2026-12-13 → 2026-12-25 · Axel-exclusive $384.00

• Southwest Airlines WN3823 / WN1588: SEA 2026-12-13 13:35:00 → BWI 2026-12-14 00:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
  • WN3823: SEA 2026-12-13 13:35:00 → DEN 2026-12-13 17:05:00; layover at DEN: 140 minutes.
  • WN1588: DEN 2026-12-13 19:25:00 → BWI 2026-12-14 00:50:00.
• Southwest Airlines WN323 / WN1597: BWI 2026-12-25 07:55:00 → SEA 2026-12-25 13:15:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
  • WN323: BWI 2026-12-25 07:55:00 → MDW 2026-12-25 09:00:00; layover at MDW: 95 minutes.
  • WN1597: MDW 2026-12-25 10:35:00 → SEA 2026-12-25 13:15:00.

2026-12-13 → 2026-12-25 · Axel-exclusive $432.00

• Alaska Airlines AS781: SEA 2026-12-13 21:40:00 → BWI 2026-12-14 05:37:00; nonstop; 297 minutes. Local airport times.
• Alaska Airlines AS786: BWI 2026-12-25 07:01:00 → SEA 2026-12-25 10:13:00; nonstop; 372 minutes. Local airport times.

2026-12-13 → 2026-12-27 · Axel-exclusive $384.00

• Southwest Airlines WN3823 / WN1588: SEA 2026-12-13 13:35:00 → BWI 2026-12-14 00:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
  • WN3823: SEA 2026-12-13 13:35:00 → DEN 2026-12-13 17:05:00; layover at DEN: 140 minutes.
  • WN1588: DEN 2026-12-13 19:25:00 → BWI 2026-12-14 00:50:00.
• Southwest Airlines WN323 / WN1597: BWI 2026-12-27 07:55:00 → SEA 2026-12-27 13:15:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
  • WN323: BWI 2026-12-27 07:55:00 → MDW 2026-12-27 09:00:00; layover at MDW: 95 minutes.
  • WN1597: MDW 2026-12-27 10:35:00 → SEA 2026-12-27 13:15:00.

2026-12-13 → 2026-12-27 · Axel-exclusive $432.00

• Alaska Airlines AS781: SEA 2026-12-13 21:40:00 → BWI 2026-12-14 05:37:00; nonstop; 297 minutes. Local airport times.
• Alaska Airlines AS786: BWI 2026-12-27 07:01:00 → SEA 2026-12-27 10:13:00; nonstop; 372 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 12, 2026 · Return options
• Dec 14, 2026 · Return options
• Hotels in Baltimore with Axel

For AI assistants

• This page: Seattle (SEA) to Baltimore (BWI) · Dec 13, 2026 · 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 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.
• 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 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 Baltimore (BWI) 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.

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