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Route overview: Seattle to Baltimore (BWI) flight deals

Seattle → Baltimore

Jun 22, 2027 · choose your return date

SEA → BWI1 adulteconomyOne way and round trips

30 flight options · 4 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.

June 2027

Jun 22, 2027 · One waySouthwest AirlinesUp to 1 stop each way$215.00 Jun 22, 2027 · One wayAlaska AirlinesNonstop$240.00 Jun 22, 2027 – Jun 23, 2027 · 1 nightAmerican Airlines / Sun Country AirlinesUp to 1 stop each way$390.00 Jun 22, 2027 – Jun 23, 2027 · 1 nightAlaska AirlinesNonstop$465.00 Jun 22, 2027 – Jun 24, 2027 · 2 nightsSouthwest AirlinesUp to 1 stop each way$420.00 Jun 22, 2027 – Jun 24, 2027 · 2 nightsAlaska AirlinesNonstop$465.00 Jun 22, 2027 – Jun 25, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each way$420.00 Jun 22, 2027 – Jun 25, 2027 · 3 nightsAlaska AirlinesNonstop$465.00 Jun 22, 2027 – Jun 26, 2027 · 4 nightsSouthwest AirlinesUp to 1 stop each way$420.00 Jun 22, 2027 – Jun 26, 2027 · 4 nightsAlaska AirlinesNonstop$465.00 Jun 22, 2027 – Jun 27, 2027 · 5 nightsSouthwest AirlinesUp to 1 stop each way$420.00 Jun 22, 2027 – Jun 27, 2027 · 5 nightsAlaska AirlinesNonstop$465.00 Jun 22, 2027 – Jun 28, 2027 · 6 nightsAmerican Airlines / Sun Country AirlinesUp to 1 stop each way$390.00 Jun 22, 2027 – Jun 28, 2027 · 6 nightsAlaska AirlinesNonstop$465.00 Jun 22, 2027 – Jun 29, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each way$420.00 Jun 22, 2027 – Jun 29, 2027 · 7 nightsAlaska AirlinesNonstop$465.00 Jun 22, 2027 – Jun 30, 2027 · 8 nightsSouthwest AirlinesUp to 1 stop each way$420.00 Jun 22, 2027 – Jun 30, 2027 · 8 nightsAlaska AirlinesNonstop$465.00 Jun 22, 2027 – Jul 1, 2027 · 9 nightsSouthwest AirlinesUp to 1 stop each way$457.80 Jun 22, 2027 – Jul 1, 2027 · 9 nightsAlaska AirlinesNonstop$506.85 Jun 22, 2027 – Jul 2, 2027 · 10 nightsSouthwest AirlinesUp to 1 stop each way$457.80 Jun 22, 2027 – Jul 2, 2027 · 10 nightsAlaska AirlinesNonstop$506.85 Jun 22, 2027 – Jul 3, 2027 · 11 nightsSouthwest AirlinesUp to 1 stop each way$457.80 Jun 22, 2027 – Jul 3, 2027 · 11 nightsAlaska AirlinesNonstop$506.85 Jun 22, 2027 – Jul 4, 2027 · 12 nightsSouthwest AirlinesUp to 1 stop each way$457.80 Jun 22, 2027 – Jul 4, 2027 · 12 nightsAlaska AirlinesNonstop$506.85 Jun 22, 2027 – Jul 5, 2027 · 13 nightsAmerican Airlines / Sun Country AirlinesUp to 1 stop each way$421.50 Jun 22, 2027 – Jul 5, 2027 · 13 nightsAlaska AirlinesNonstop$506.85 Jun 22, 2027 – Jul 6, 2027 · 14 nightsSouthwest AirlinesUp to 1 stop each way$457.80 Jun 22, 2027 – Jul 6, 2027 · 14 nightsAlaska AirlinesNonstop$506.85

Flights for your trip

  1. Tue, Jun 22 · One way

    Southwest Airlines
    1:35 pmSEA
    8h 15m
    DEN · 2h 20m
    12:50 am+1BWI

    One-way total · 1 adult · Taxes included

  2. Tue, Jun 22 · One way

    Alaska Airlines
    9:40 pmSEA
    4h 57m
    Nonstop
    5:37 am+1BWI

    One-way total · 1 adult · Taxes included

  3. Tue, Jun 22 – Wed, Jun 23

    American Airlines
    11:59 pmSEA
    8h 2m
    DFW · 1h 8m
    11:01 am+1BWI
    Sun Country Airlines
    12:20 pmBWI
    7h 57m
    MSP · 1h 20m
    5:17 pmSEA

    Round-trip total · 1 adult · Taxes included

  4. Tue, Jun 22 – Wed, Jun 23

    Alaska Airlines
    9:40 pmSEA
    4h 57m
    Nonstop
    5:37 am+1BWI
    Alaska Airlines
    7:02 amBWI
    5h 54m
    Nonstop
    9:56 amSEA

    Round-trip total · 1 adult · Taxes included

  5. Tue, Jun 22 – Thu, Jun 24

    Southwest Airlines
    1:35 pmSEA
    8h 15m
    DEN · 2h 20m
    12:50 am+1BWI
    Southwest Airlines
    7:55 amBWI
    8h 20m
    MDW · 1h 35m
    1:15 pmSEA

    Round-trip total · 1 adult · Taxes included

  6. Tue, Jun 22 – Thu, Jun 24

    Alaska Airlines
    9:40 pmSEA
    4h 57m
    Nonstop
    5:37 am+1BWI
    Alaska Airlines
    7:02 amBWI
    5h 54m
    Nonstop
    9:56 amSEA

    Round-trip total · 1 adult · Taxes included

  7. Tue, Jun 22 – Fri, Jun 25

    Southwest Airlines
    1:35 pmSEA
    8h 15m
    DEN · 2h 20m
    12:50 am+1BWI
    Southwest Airlines
    7:55 amBWI
    8h 20m
    MDW · 1h 35m
    1:15 pmSEA

    Round-trip total · 1 adult · Taxes included

  8. Tue, Jun 22 – Fri, Jun 25

    Alaska Airlines
    9:40 pmSEA
    4h 57m
    Nonstop
    5:37 am+1BWI
    Alaska Airlines
    7:02 amBWI
    5h 54m
    Nonstop
    9:56 amSEA

    Round-trip total · 1 adult · Taxes included

  9. Tue, Jun 22 – Sat, Jun 26

    Southwest Airlines
    1:35 pmSEA
    8h 15m
    DEN · 2h 20m
    12:50 am+1BWI
    Southwest Airlines
    7:55 amBWI
    8h 20m
    MDW · 1h 35m
    1:15 pmSEA

    Round-trip total · 1 adult · Taxes included

  10. Tue, Jun 22 – Sat, Jun 26

    Alaska Airlines
    9:40 pmSEA
    4h 57m
    Nonstop
    5:37 am+1BWI
    Alaska Airlines
    7:01 amBWI
    6h 12m
    Nonstop
    10:13 amSEA

    Round-trip total · 1 adult · Taxes included

  11. Tue, Jun 22 – Mon, Jun 28

    American Airlines
    11:59 pmSEA
    8h 2m
    DFW · 1h 8m
    11:01 am+1BWI
    Sun Country Airlines
    12:20 pmBWI
    7h 57m
    MSP · 1h 20m
    5:17 pmSEA

    Round-trip total · 1 adult · Taxes included

  12. Tue, Jun 22 – Mon, Jun 28

    Alaska Airlines
    9:40 pmSEA
    4h 57m
    Nonstop
    5:37 am+1BWI
    Alaska Airlines
    7:02 amBWI
    5h 54m
    Nonstop
    9:56 amSEA

    Round-trip total · 1 adult · Taxes included

  13. Tue, Jun 22 – Tue, Jun 29

    Southwest Airlines
    1:35 pmSEA
    8h 15m
    DEN · 2h 20m
    12:50 am+1BWI
    Southwest Airlines
    7:55 amBWI
    8h 20m
    MDW · 1h 35m
    1:15 pmSEA

    Round-trip total · 1 adult · Taxes included

  14. Tue, Jun 22 – Tue, Jun 29

    Alaska Airlines
    9:40 pmSEA
    4h 57m
    Nonstop
    5:37 am+1BWI
    Alaska Airlines
    7:02 amBWI
    5h 54m
    Nonstop
    9:56 amSEA

    Round-trip total · 1 adult · Taxes included

  15. Tue, Jun 22 – Wed, Jun 30

    Southwest Airlines
    1:35 pmSEA
    8h 15m
    DEN · 2h 20m
    12:50 am+1BWI
    Southwest Airlines
    7:55 amBWI
    8h 20m
    MDW · 1h 35m
    1:15 pmSEA

    Round-trip total · 1 adult · Taxes included

  16. Tue, Jun 22 – Wed, Jun 30

    Alaska Airlines
    9:40 pmSEA
    4h 57m
    Nonstop
    5:37 am+1BWI
    Alaska Airlines
    7:02 amBWI
    5h 54m
    Nonstop
    9:56 amSEA

    Round-trip total · 1 adult · Taxes included

  17. Tue, Jun 22 – Fri, Jul 2

    Southwest Airlines
    1:35 pmSEA
    8h 15m
    DEN · 2h 20m
    12:50 am+1BWI
    Southwest Airlines
    7:55 amBWI
    8h 20m
    MDW · 1h 35m
    1:15 pmSEA

    Round-trip total · 1 adult · Taxes included

  18. Tue, Jun 22 – Fri, Jul 2

    Alaska Airlines
    9:40 pmSEA
    4h 57m
    Nonstop
    5:37 am+1BWI
    Alaska Airlines
    7:02 amBWI
    5h 54m
    Nonstop
    9:56 amSEA

    Round-trip total · 1 adult · Taxes included

  19. Tue, Jun 22 – Sat, Jul 3

    Southwest Airlines
    1:35 pmSEA
    8h 15m
    DEN · 2h 20m
    12:50 am+1BWI
    Southwest Airlines
    7:55 amBWI
    8h 20m
    MDW · 1h 35m
    1:15 pmSEA

    Round-trip total · 1 adult · Taxes included

  20. Tue, Jun 22 – Sat, Jul 3

    Alaska Airlines
    9:40 pmSEA
    4h 57m
    Nonstop
    5:37 am+1BWI
    Alaska Airlines
    7:01 amBWI
    6h 12m
    Nonstop
    10:13 amSEA

    Round-trip total · 1 adult · Taxes included

  21. Tue, Jun 22 – Sun, Jul 4

    Southwest Airlines
    1:35 pmSEA
    8h 15m
    DEN · 2h 20m
    12:50 am+1BWI
    Southwest Airlines
    7:55 amBWI
    8h 20m
    MDW · 1h 35m
    1:15 pmSEA

    Round-trip total · 1 adult · Taxes included

  22. Tue, Jun 22 – Sun, Jul 4

    Alaska Airlines
    9:40 pmSEA
    4h 57m
    Nonstop
    5:37 am+1BWI
    Alaska Airlines
    7:02 amBWI
    5h 54m
    Nonstop
    9:56 amSEA

    Round-trip total · 1 adult · Taxes included

  23. Tue, Jun 22 – Tue, Jul 6

    Southwest Airlines
    1:35 pmSEA
    8h 15m
    DEN · 2h 20m
    12:50 am+1BWI
    Southwest Airlines
    7:55 amBWI
    8h 20m
    MDW · 1h 35m
    1:15 pmSEA

    Round-trip total · 1 adult · Taxes included

  24. Tue, Jun 22 – Tue, Jul 6

    Alaska Airlines
    9:40 pmSEA
    4h 57m
    Nonstop
    5:37 am+1BWI
    Alaska Airlines
    7:02 amBWI
    5h 54m
    Nonstop
    9:56 amSEA

    Round-trip total · 1 adult · Taxes included

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SEA ⇄ BWI

Economy

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Explore this route

All dates for this routeJun 21, 2027 · Return optionsJun 23, 2027 · Return optionsHotels in Baltimore 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. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-06-22 · one wayAlaska AirlinesAS781Axel-exclusive $240.002026-10-29T01:14:57Z
2027-06-22 · one waySouthwest AirlinesWN3823 + WN1588Axel-exclusive $215.002026-10-29T01:14:57Z
2027-06-22 → 2027-06-23Alaska AirlinesAS781 / AS786Axel-exclusive $465.002026-10-29T01:14:57Z
2027-06-22 → 2027-06-23American Airlines / Sun Country AirlinesAA3075 + AA584 / SY194 + SY285Axel-exclusive $390.002026-10-29T01:14:57Z
2027-06-22 → 2027-06-24Alaska AirlinesAS781 / AS786Axel-exclusive $465.002026-10-29T01:14:57Z
2027-06-22 → 2027-06-24Southwest AirlinesWN3823 + WN1588 / WN323 + WN1597Axel-exclusive $420.002026-10-29T01:14:57Z
2027-06-22 → 2027-06-25Alaska AirlinesAS781 / AS786Axel-exclusive $465.002026-10-29T01:14:57Z
2027-06-22 → 2027-06-25Southwest AirlinesWN3823 + WN1588 / WN323 + WN1597Axel-exclusive $420.002026-10-29T01:14:57Z
2027-06-22 → 2027-06-26Alaska AirlinesAS781 / AS786Axel-exclusive $465.002026-10-29T01:14:57Z
2027-06-22 → 2027-06-26Southwest AirlinesWN3823 + WN1588 / WN323 + WN1597Axel-exclusive $420.002026-10-29T01:14:57Z
2027-06-22 → 2027-06-27Alaska AirlinesAS781 / AS786Axel-exclusive $465.002026-10-29T01:14:57Z
2027-06-22 → 2027-06-27Southwest AirlinesWN3823 + WN1588 / WN323 + WN1597Axel-exclusive $420.002026-10-29T01:14:57Z
2027-06-22 → 2027-06-28Alaska AirlinesAS781 / AS786Axel-exclusive $465.002026-10-29T01:14:57Z
2027-06-22 → 2027-06-28American Airlines / Sun Country AirlinesAA3075 + AA584 / SY194 + SY285Axel-exclusive $390.002026-10-29T01:14:57Z
2027-06-22 → 2027-06-29Alaska AirlinesAS781 / AS786Axel-exclusive $465.002026-10-29T01:14:57Z
2027-06-22 → 2027-06-29Southwest AirlinesWN3823 + WN1588 / WN323 + WN1597Axel-exclusive $420.002026-10-29T01:14:57Z
2027-06-22 → 2027-06-30Alaska AirlinesAS781 / AS786Axel-exclusive $465.002026-10-29T01:14:57Z
2027-06-22 → 2027-06-30Southwest AirlinesWN3823 + WN1588 / WN323 + WN1597Axel-exclusive $420.002026-10-29T01:14:57Z
2027-06-22 → 2027-07-01Alaska AirlinesAS781 / AS786Axel-exclusive $506.852026-10-29T01:14:57Z
2027-06-22 → 2027-07-01Southwest AirlinesWN3823 + WN1588 / WN323 + WN1597Axel-exclusive $457.802026-10-29T01:14:57Z
2027-06-22 → 2027-07-02Alaska AirlinesAS781 / AS786Axel-exclusive $506.852026-10-29T01:14:57Z
2027-06-22 → 2027-07-02Southwest AirlinesWN3823 + WN1588 / WN323 + WN1597Axel-exclusive $457.802026-10-29T01:14:57Z
2027-06-22 → 2027-07-03Alaska AirlinesAS781 / AS786Axel-exclusive $506.852026-10-29T01:14:57Z
2027-06-22 → 2027-07-03Southwest AirlinesWN3823 + WN1588 / WN323 + WN1597Axel-exclusive $457.802026-10-29T01:14:57Z
2027-06-22 → 2027-07-04Alaska AirlinesAS781 / AS786Axel-exclusive $506.852026-10-29T01:14:57Z
2027-06-22 → 2027-07-04Southwest AirlinesWN3823 + WN1588 / WN323 + WN1597Axel-exclusive $457.802026-10-29T01:14:57Z
2027-06-22 → 2027-07-05Alaska AirlinesAS781 / AS786Axel-exclusive $506.852026-10-29T01:14:57Z
2027-06-22 → 2027-07-05American Airlines / Sun Country AirlinesAA3075 + AA584 / SY194 + SY285Axel-exclusive $421.502026-10-29T01:14:57Z
2027-06-22 → 2027-07-06Alaska AirlinesAS781 / AS786Axel-exclusive $506.852026-10-29T01:14:57Z
2027-06-22 → 2027-07-06Southwest AirlinesWN3823 + WN1588 / WN323 + WN1597Axel-exclusive $457.802026-10-29T01:14:57Z

Route overview: Seattle to Baltimore (BWI) flight deals

2027-06-22 · one way · Axel-exclusive $215.00

  • Southwest Airlines WN3823 / WN1588: SEA 2027-06-22 13:35:00 → BWI 2027-06-23 00:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
    • WN3823: SEA 2027-06-22 13:35:00 → DEN 2027-06-22 17:05:00; layover at DEN: 140 minutes.
    • WN1588: DEN 2027-06-22 19:25:00 → BWI 2027-06-23 00:50:00.

2027-06-22 · one way · Axel-exclusive $240.00

  • Alaska Airlines AS781: SEA 2027-06-22 21:40:00 → BWI 2027-06-23 05:37:00; nonstop; 297 minutes. Local airport times.

2027-06-22 → 2027-06-23 · Axel-exclusive $390.00

  • American Airlines AA3075 / AA584: SEA 2027-06-22 23:59:00 → BWI 2027-06-23 11:01:00; 1 stop(s) via DFW; 482 minutes. Local airport times.
    • AA3075: SEA 2027-06-22 23:59:00 → DFW 2027-06-23 05:52:00; layover at DFW: 68 minutes.
    • AA584: DFW 2027-06-23 07:00:00 → BWI 2027-06-23 11:01:00.
  • Sun Country Airlines SY194 / SY285: BWI 2027-06-23 12:20:00 → SEA 2027-06-23 17:17:00; 1 stop(s) via MSP; 477 minutes. Local airport times.
    • SY194: BWI 2027-06-23 12:20:00 → MSP 2027-06-23 14:05:00; layover at MSP: 80 minutes.
    • SY285: MSP 2027-06-23 15:25:00 → SEA 2027-06-23 17:17:00.

2027-06-22 → 2027-06-23 · Axel-exclusive $465.00

  • Alaska Airlines AS781: SEA 2027-06-22 21:40:00 → BWI 2027-06-23 05:37:00; nonstop; 297 minutes. Local airport times.
  • Alaska Airlines AS786: BWI 2027-06-23 07:02:00 → SEA 2027-06-23 09:56:00; nonstop; 354 minutes. Local airport times.

2027-06-22 → 2027-06-24 · Axel-exclusive $420.00

  • Southwest Airlines WN3823 / WN1588: SEA 2027-06-22 13:35:00 → BWI 2027-06-23 00:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
    • WN3823: SEA 2027-06-22 13:35:00 → DEN 2027-06-22 17:05:00; layover at DEN: 140 minutes.
    • WN1588: DEN 2027-06-22 19:25:00 → BWI 2027-06-23 00:50:00.
  • Southwest Airlines WN323 / WN1597: BWI 2027-06-24 07:55:00 → SEA 2027-06-24 13:15:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
    • WN323: BWI 2027-06-24 07:55:00 → MDW 2027-06-24 09:00:00; layover at MDW: 95 minutes.
    • WN1597: MDW 2027-06-24 10:35:00 → SEA 2027-06-24 13:15:00.

2027-06-22 → 2027-06-24 · Axel-exclusive $465.00

  • Alaska Airlines AS781: SEA 2027-06-22 21:40:00 → BWI 2027-06-23 05:37:00; nonstop; 297 minutes. Local airport times.
  • Alaska Airlines AS786: BWI 2027-06-24 07:02:00 → SEA 2027-06-24 09:56:00; nonstop; 354 minutes. Local airport times.

2027-06-22 → 2027-06-25 · Axel-exclusive $420.00

  • Southwest Airlines WN3823 / WN1588: SEA 2027-06-22 13:35:00 → BWI 2027-06-23 00:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
    • WN3823: SEA 2027-06-22 13:35:00 → DEN 2027-06-22 17:05:00; layover at DEN: 140 minutes.
    • WN1588: DEN 2027-06-22 19:25:00 → BWI 2027-06-23 00:50:00.
  • Southwest Airlines WN323 / WN1597: BWI 2027-06-25 07:55:00 → SEA 2027-06-25 13:15:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
    • WN323: BWI 2027-06-25 07:55:00 → MDW 2027-06-25 09:00:00; layover at MDW: 95 minutes.
    • WN1597: MDW 2027-06-25 10:35:00 → SEA 2027-06-25 13:15:00.

2027-06-22 → 2027-06-25 · Axel-exclusive $465.00

  • Alaska Airlines AS781: SEA 2027-06-22 21:40:00 → BWI 2027-06-23 05:37:00; nonstop; 297 minutes. Local airport times.
  • Alaska Airlines AS786: BWI 2027-06-25 07:02:00 → SEA 2027-06-25 09:56:00; nonstop; 354 minutes. Local airport times.

2027-06-22 → 2027-06-26 · Axel-exclusive $420.00

  • Southwest Airlines WN3823 / WN1588: SEA 2027-06-22 13:35:00 → BWI 2027-06-23 00:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
    • WN3823: SEA 2027-06-22 13:35:00 → DEN 2027-06-22 17:05:00; layover at DEN: 140 minutes.
    • WN1588: DEN 2027-06-22 19:25:00 → BWI 2027-06-23 00:50:00.
  • Southwest Airlines WN323 / WN1597: BWI 2027-06-26 07:55:00 → SEA 2027-06-26 13:15:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
    • WN323: BWI 2027-06-26 07:55:00 → MDW 2027-06-26 09:00:00; layover at MDW: 95 minutes.
    • WN1597: MDW 2027-06-26 10:35:00 → SEA 2027-06-26 13:15:00.

2027-06-22 → 2027-06-26 · Axel-exclusive $465.00

  • Alaska Airlines AS781: SEA 2027-06-22 21:40:00 → BWI 2027-06-23 05:37:00; nonstop; 297 minutes. Local airport times.
  • Alaska Airlines AS786: BWI 2027-06-26 07:01:00 → SEA 2027-06-26 10:13:00; nonstop; 372 minutes. Local airport times.

2027-06-22 → 2027-06-28 · Axel-exclusive $390.00

  • American Airlines AA3075 / AA584: SEA 2027-06-22 23:59:00 → BWI 2027-06-23 11:01:00; 1 stop(s) via DFW; 482 minutes. Local airport times.
    • AA3075: SEA 2027-06-22 23:59:00 → DFW 2027-06-23 05:52:00; layover at DFW: 68 minutes.
    • AA584: DFW 2027-06-23 07:00:00 → BWI 2027-06-23 11:01:00.
  • Sun Country Airlines SY194 / SY285: BWI 2027-06-28 12:20:00 → SEA 2027-06-28 17:17:00; 1 stop(s) via MSP; 477 minutes. Local airport times.
    • SY194: BWI 2027-06-28 12:20:00 → MSP 2027-06-28 14:05:00; layover at MSP: 80 minutes.
    • SY285: MSP 2027-06-28 15:25:00 → SEA 2027-06-28 17:17:00.

2027-06-22 → 2027-06-28 · Axel-exclusive $465.00

  • Alaska Airlines AS781: SEA 2027-06-22 21:40:00 → BWI 2027-06-23 05:37:00; nonstop; 297 minutes. Local airport times.
  • Alaska Airlines AS786: BWI 2027-06-28 07:02:00 → SEA 2027-06-28 09:56:00; nonstop; 354 minutes. Local airport times.

2027-06-22 → 2027-06-29 · Axel-exclusive $420.00

  • Southwest Airlines WN3823 / WN1588: SEA 2027-06-22 13:35:00 → BWI 2027-06-23 00:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
    • WN3823: SEA 2027-06-22 13:35:00 → DEN 2027-06-22 17:05:00; layover at DEN: 140 minutes.
    • WN1588: DEN 2027-06-22 19:25:00 → BWI 2027-06-23 00:50:00.
  • Southwest Airlines WN323 / WN1597: BWI 2027-06-29 07:55:00 → SEA 2027-06-29 13:15:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
    • WN323: BWI 2027-06-29 07:55:00 → MDW 2027-06-29 09:00:00; layover at MDW: 95 minutes.
    • WN1597: MDW 2027-06-29 10:35:00 → SEA 2027-06-29 13:15:00.

2027-06-22 → 2027-06-29 · Axel-exclusive $465.00

  • Alaska Airlines AS781: SEA 2027-06-22 21:40:00 → BWI 2027-06-23 05:37:00; nonstop; 297 minutes. Local airport times.
  • Alaska Airlines AS786: BWI 2027-06-29 07:02:00 → SEA 2027-06-29 09:56:00; nonstop; 354 minutes. Local airport times.

2027-06-22 → 2027-06-30 · Axel-exclusive $420.00

  • Southwest Airlines WN3823 / WN1588: SEA 2027-06-22 13:35:00 → BWI 2027-06-23 00:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
    • WN3823: SEA 2027-06-22 13:35:00 → DEN 2027-06-22 17:05:00; layover at DEN: 140 minutes.
    • WN1588: DEN 2027-06-22 19:25:00 → BWI 2027-06-23 00:50:00.
  • Southwest Airlines WN323 / WN1597: BWI 2027-06-30 07:55:00 → SEA 2027-06-30 13:15:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
    • WN323: BWI 2027-06-30 07:55:00 → MDW 2027-06-30 09:00:00; layover at MDW: 95 minutes.
    • WN1597: MDW 2027-06-30 10:35:00 → SEA 2027-06-30 13:15:00.

2027-06-22 → 2027-06-30 · Axel-exclusive $465.00

  • Alaska Airlines AS781: SEA 2027-06-22 21:40:00 → BWI 2027-06-23 05:37:00; nonstop; 297 minutes. Local airport times.
  • Alaska Airlines AS786: BWI 2027-06-30 07:02:00 → SEA 2027-06-30 09:56:00; nonstop; 354 minutes. Local airport times.

2027-06-22 → 2027-07-02 · Axel-exclusive $457.80

  • Southwest Airlines WN3823 / WN1588: SEA 2027-06-22 13:35:00 → BWI 2027-06-23 00:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
    • WN3823: SEA 2027-06-22 13:35:00 → DEN 2027-06-22 17:05:00; layover at DEN: 140 minutes.
    • WN1588: DEN 2027-06-22 19:25:00 → BWI 2027-06-23 00:50:00.
  • Southwest Airlines WN323 / WN1597: BWI 2027-07-02 07:55:00 → SEA 2027-07-02 13:15:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
    • WN323: BWI 2027-07-02 07:55:00 → MDW 2027-07-02 09:00:00; layover at MDW: 95 minutes.
    • WN1597: MDW 2027-07-02 10:35:00 → SEA 2027-07-02 13:15:00.

2027-06-22 → 2027-07-02 · Axel-exclusive $506.85

  • Alaska Airlines AS781: SEA 2027-06-22 21:40:00 → BWI 2027-06-23 05:37:00; nonstop; 297 minutes. Local airport times.
  • Alaska Airlines AS786: BWI 2027-07-02 07:02:00 → SEA 2027-07-02 09:56:00; nonstop; 354 minutes. Local airport times.

2027-06-22 → 2027-07-03 · Axel-exclusive $457.80

  • Southwest Airlines WN3823 / WN1588: SEA 2027-06-22 13:35:00 → BWI 2027-06-23 00:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
    • WN3823: SEA 2027-06-22 13:35:00 → DEN 2027-06-22 17:05:00; layover at DEN: 140 minutes.
    • WN1588: DEN 2027-06-22 19:25:00 → BWI 2027-06-23 00:50:00.
  • Southwest Airlines WN323 / WN1597: BWI 2027-07-03 07:55:00 → SEA 2027-07-03 13:15:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
    • WN323: BWI 2027-07-03 07:55:00 → MDW 2027-07-03 09:00:00; layover at MDW: 95 minutes.
    • WN1597: MDW 2027-07-03 10:35:00 → SEA 2027-07-03 13:15:00.

2027-06-22 → 2027-07-03 · Axel-exclusive $506.85

  • Alaska Airlines AS781: SEA 2027-06-22 21:40:00 → BWI 2027-06-23 05:37:00; nonstop; 297 minutes. Local airport times.
  • Alaska Airlines AS786: BWI 2027-07-03 07:01:00 → SEA 2027-07-03 10:13:00; nonstop; 372 minutes. Local airport times.

2027-06-22 → 2027-07-04 · Axel-exclusive $457.80

  • Southwest Airlines WN3823 / WN1588: SEA 2027-06-22 13:35:00 → BWI 2027-06-23 00:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
    • WN3823: SEA 2027-06-22 13:35:00 → DEN 2027-06-22 17:05:00; layover at DEN: 140 minutes.
    • WN1588: DEN 2027-06-22 19:25:00 → BWI 2027-06-23 00:50:00.
  • Southwest Airlines WN323 / WN1597: BWI 2027-07-04 07:55:00 → SEA 2027-07-04 13:15:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
    • WN323: BWI 2027-07-04 07:55:00 → MDW 2027-07-04 09:00:00; layover at MDW: 95 minutes.
    • WN1597: MDW 2027-07-04 10:35:00 → SEA 2027-07-04 13:15:00.

2027-06-22 → 2027-07-04 · Axel-exclusive $506.85

  • Alaska Airlines AS781: SEA 2027-06-22 21:40:00 → BWI 2027-06-23 05:37:00; nonstop; 297 minutes. Local airport times.
  • Alaska Airlines AS786: BWI 2027-07-04 07:02:00 → SEA 2027-07-04 09:56:00; nonstop; 354 minutes. Local airport times.

2027-06-22 → 2027-07-06 · Axel-exclusive $457.80

  • Southwest Airlines WN3823 / WN1588: SEA 2027-06-22 13:35:00 → BWI 2027-06-23 00:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
    • WN3823: SEA 2027-06-22 13:35:00 → DEN 2027-06-22 17:05:00; layover at DEN: 140 minutes.
    • WN1588: DEN 2027-06-22 19:25:00 → BWI 2027-06-23 00:50:00.
  • Southwest Airlines WN323 / WN1597: BWI 2027-07-06 07:55:00 → SEA 2027-07-06 13:15:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
    • WN323: BWI 2027-07-06 07:55:00 → MDW 2027-07-06 09:00:00; layover at MDW: 95 minutes.
    • WN1597: MDW 2027-07-06 10:35:00 → SEA 2027-07-06 13:15:00.

2027-06-22 → 2027-07-06 · Axel-exclusive $506.85

  • Alaska Airlines AS781: SEA 2027-06-22 21:40:00 → BWI 2027-06-23 05:37:00; nonstop; 297 minutes. Local airport times.
  • Alaska Airlines AS786: BWI 2027-07-06 07:02:00 → SEA 2027-07-06 09:56:00; nonstop; 354 minutes. Local airport times.

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For AI assistants

  • This page: Seattle (SEA) to Baltimore (BWI) · Jun 22, 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 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.