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Route overview: Portland to Washington (DCA) flight deals

Portland → Washington

Mar 3, 2027 · choose your return date

PDX → DCA1 adulteconomyOne way and round trips

30 flight options · 3 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.

March 2027

Mar 3, 2027 · One wayFrontier AirlinesUp to 1 stop each way$125.00 Mar 3, 2027 · One wayAlaska AirlinesNonstop$235.00 Mar 3, 2027 – Mar 4, 2027 · 1 nightFrontier Airlines / Alaska AirlinesUp to 1 stop each way$337.50 Mar 3, 2027 – Mar 4, 2027 · 1 nightAlaska AirlinesNonstop$440.00 Mar 3, 2027 – Mar 5, 2027 · 2 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$337.50 Mar 3, 2027 – Mar 5, 2027 · 2 nightsAlaska AirlinesNonstop$440.00 Mar 3, 2027 – Mar 6, 2027 · 3 nightsFrontier Airlines / Delta Air LinesUp to 1 stop each way$317.50 Mar 3, 2027 – Mar 6, 2027 · 3 nightsAlaska AirlinesNonstop$440.00 Mar 3, 2027 – Mar 7, 2027 · 4 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$337.50 Mar 3, 2027 – Mar 7, 2027 · 4 nightsAlaska AirlinesNonstop$440.00 Mar 3, 2027 – Mar 8, 2027 · 5 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$337.50 Mar 3, 2027 – Mar 8, 2027 · 5 nightsAlaska AirlinesNonstop$440.00 Mar 3, 2027 – Mar 9, 2027 · 6 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$337.50 Mar 3, 2027 – Mar 9, 2027 · 6 nightsAlaska AirlinesNonstop$440.00 Mar 3, 2027 – Mar 10, 2027 · 7 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$337.50 Mar 3, 2027 – Mar 10, 2027 · 7 nightsAlaska AirlinesNonstop$440.00 Mar 3, 2027 – Mar 11, 2027 · 8 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$337.50 Mar 3, 2027 – Mar 11, 2027 · 8 nightsAlaska AirlinesNonstop$440.00 Mar 3, 2027 – Mar 12, 2027 · 9 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$337.50 Mar 3, 2027 – Mar 12, 2027 · 9 nightsAlaska AirlinesNonstop$440.00 Mar 3, 2027 – Mar 13, 2027 · 10 nightsFrontier Airlines / Delta Air LinesUp to 1 stop each way$317.50 Mar 3, 2027 – Mar 13, 2027 · 10 nightsAlaska AirlinesNonstop$440.00 Mar 3, 2027 – Mar 14, 2027 · 11 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$337.50 Mar 3, 2027 – Mar 14, 2027 · 11 nightsAlaska AirlinesNonstop$440.00 Mar 3, 2027 – Mar 15, 2027 · 12 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$337.50 Mar 3, 2027 – Mar 15, 2027 · 12 nightsAlaska AirlinesNonstop$440.00 Mar 3, 2027 – Mar 16, 2027 · 13 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$337.50 Mar 3, 2027 – Mar 16, 2027 · 13 nightsAlaska AirlinesNonstop$440.00 Mar 3, 2027 – Mar 17, 2027 · 14 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$337.50 Mar 3, 2027 – Mar 17, 2027 · 14 nightsAlaska AirlinesNonstop$440.00

Flights for your trip

  1. Wed, Mar 3 · One way

    Frontier Airlines
    12:02 pmPDX
    6h 48m
    DEN · 1h
    9:50 pmDCA

    One-way total · 1 adult · Taxes included

  2. Wed, Mar 3 · One way

    Alaska Airlines
    8:03 amPDX
    4h 57m
    Nonstop
    4:00 pmDCA

    One-way total · 1 adult · Taxes included

  3. Wed, Mar 3 – Thu, Mar 4

    Frontier Airlines
    12:02 pmPDX
    6h 48m
    DEN · 1h
    9:50 pmDCA
    Alaska Airlines
    5:20 pmDCA
    5h 56m
    Nonstop
    8:16 pmPDX

    Round-trip total · 1 adult · Taxes included

  4. Wed, Mar 3 – Thu, Mar 4

    Alaska Airlines
    8:03 amPDX
    4h 57m
    Nonstop
    4:00 pmDCA
    Alaska Airlines
    5:20 pmDCA
    5h 56m
    Nonstop
    8:16 pmPDX

    Round-trip total · 1 adult · Taxes included

  5. Wed, Mar 3 – Fri, Mar 5

    Frontier Airlines
    12:02 pmPDX
    6h 48m
    DEN · 1h
    9:50 pmDCA
    Alaska Airlines
    5:20 pmDCA
    5h 56m
    Nonstop
    8:16 pmPDX

    Round-trip total · 1 adult · Taxes included

  6. Wed, Mar 3 – Fri, Mar 5

    Alaska Airlines
    8:03 amPDX
    4h 57m
    Nonstop
    4:00 pmDCA
    Alaska Airlines
    5:20 pmDCA
    5h 56m
    Nonstop
    8:16 pmPDX

    Round-trip total · 1 adult · Taxes included

  7. Wed, Mar 3 – Sat, Mar 6

    Frontier Airlines
    12:02 pmPDX
    6h 48m
    DEN · 1h
    9:50 pmDCA
    Delta Air Lines
    6:00 amDCA
    7h 42m
    DTW · 1h
    10:42 amPDX

    Round-trip total · 1 adult · Taxes included

  8. Wed, Mar 3 – Sat, Mar 6

    Alaska Airlines
    8:03 amPDX
    4h 57m
    Nonstop
    4:00 pmDCA
    Alaska Airlines
    5:20 pmDCA
    5h 56m
    Nonstop
    8:16 pmPDX

    Round-trip total · 1 adult · Taxes included

  9. Wed, Mar 3 – Sun, Mar 7

    Frontier Airlines
    12:02 pmPDX
    6h 48m
    DEN · 1h
    9:50 pmDCA
    Alaska Airlines
    5:20 pmDCA
    5h 56m
    Nonstop
    8:16 pmPDX

    Round-trip total · 1 adult · Taxes included

  10. Wed, Mar 3 – Sun, Mar 7

    Alaska Airlines
    8:03 amPDX
    4h 57m
    Nonstop
    4:00 pmDCA
    Alaska Airlines
    5:20 pmDCA
    5h 56m
    Nonstop
    8:16 pmPDX

    Round-trip total · 1 adult · Taxes included

  11. Wed, Mar 3 – Tue, Mar 9

    Frontier Airlines
    12:02 pmPDX
    6h 48m
    DEN · 1h
    9:50 pmDCA
    Alaska Airlines
    5:20 pmDCA
    5h 56m
    Nonstop
    8:16 pmPDX

    Round-trip total · 1 adult · Taxes included

  12. Wed, Mar 3 – Tue, Mar 9

    Alaska Airlines
    8:03 amPDX
    4h 57m
    Nonstop
    4:00 pmDCA
    Alaska Airlines
    5:20 pmDCA
    5h 56m
    Nonstop
    8:16 pmPDX

    Round-trip total · 1 adult · Taxes included

  13. Wed, Mar 3 – Wed, Mar 10

    Frontier Airlines
    12:02 pmPDX
    6h 48m
    DEN · 1h
    9:50 pmDCA
    Alaska Airlines
    5:20 pmDCA
    5h 56m
    Nonstop
    8:16 pmPDX

    Round-trip total · 1 adult · Taxes included

  14. Wed, Mar 3 – Wed, Mar 10

    Alaska Airlines
    8:03 amPDX
    4h 57m
    Nonstop
    4:00 pmDCA
    Alaska Airlines
    5:20 pmDCA
    5h 56m
    Nonstop
    8:16 pmPDX

    Round-trip total · 1 adult · Taxes included

  15. Wed, Mar 3 – Thu, Mar 11

    Frontier Airlines
    12:02 pmPDX
    6h 48m
    DEN · 1h
    9:50 pmDCA
    Alaska Airlines
    5:20 pmDCA
    5h 56m
    Nonstop
    8:16 pmPDX

    Round-trip total · 1 adult · Taxes included

  16. Wed, Mar 3 – Thu, Mar 11

    Alaska Airlines
    8:03 amPDX
    4h 57m
    Nonstop
    4:00 pmDCA
    Alaska Airlines
    5:20 pmDCA
    5h 56m
    Nonstop
    8:16 pmPDX

    Round-trip total · 1 adult · Taxes included

  17. Wed, Mar 3 – Sat, Mar 13

    Frontier Airlines
    12:02 pmPDX
    6h 48m
    DEN · 1h
    9:50 pmDCA
    Delta Air Lines
    6:00 amDCA
    7h 42m
    DTW · 1h
    10:42 amPDX

    Round-trip total · 1 adult · Taxes included

  18. Wed, Mar 3 – Sat, Mar 13

    Alaska Airlines
    8:03 amPDX
    4h 57m
    Nonstop
    4:00 pmDCA
    Alaska Airlines
    5:20 pmDCA
    5h 56m
    Nonstop
    8:16 pmPDX

    Round-trip total · 1 adult · Taxes included

  19. Wed, Mar 3 – Sun, Mar 14

    Frontier Airlines
    12:02 pmPDX
    6h 48m
    DEN · 1h
    9:50 pmDCA
    Alaska Airlines
    5:20 pmDCA
    5h 56m
    Nonstop
    8:16 pmPDX

    Round-trip total · 1 adult · Taxes included

  20. Wed, Mar 3 – Sun, Mar 14

    Alaska Airlines
    8:03 amPDX
    4h 57m
    Nonstop
    4:00 pmDCA
    Alaska Airlines
    5:20 pmDCA
    5h 56m
    Nonstop
    8:16 pmPDX

    Round-trip total · 1 adult · Taxes included

  21. Wed, Mar 3 – Mon, Mar 15

    Frontier Airlines
    12:02 pmPDX
    6h 48m
    DEN · 1h
    9:50 pmDCA
    Alaska Airlines
    5:20 pmDCA
    5h 56m
    Nonstop
    8:16 pmPDX

    Round-trip total · 1 adult · Taxes included

  22. Wed, Mar 3 – Mon, Mar 15

    Alaska Airlines
    8:03 amPDX
    4h 57m
    Nonstop
    4:00 pmDCA
    Alaska Airlines
    5:20 pmDCA
    5h 56m
    Nonstop
    8:16 pmPDX

    Round-trip total · 1 adult · Taxes included

  23. Wed, Mar 3 – Wed, Mar 17

    Frontier Airlines
    12:02 pmPDX
    6h 48m
    DEN · 1h
    9:50 pmDCA
    Alaska Airlines
    5:20 pmDCA
    5h 56m
    Nonstop
    8:16 pmPDX

    Round-trip total · 1 adult · Taxes included

  24. Wed, Mar 3 – Wed, Mar 17

    Alaska Airlines
    8:03 amPDX
    4h 57m
    Nonstop
    4:00 pmDCA
    Alaska Airlines
    5:20 pmDCA
    5h 56m
    Nonstop
    8:16 pmPDX

    Round-trip total · 1 adult · Taxes included

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PDX ⇄ DCA

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Explore this route

All dates for this routeMar 2, 2027 · Return optionsMar 4, 2027 · Return optionsHotels in Washington, DC 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)
2027-03-03 · one wayAlaska AirlinesAS10Axel-exclusive $235.002026-10-29T01:55:04Z
2027-03-03 · one wayFrontier AirlinesF91790 + F9690Axel-exclusive $125.002026-10-29T01:55:04Z
2027-03-03 → 2027-03-04Alaska AirlinesAS10 / AS9Axel-exclusive $440.002026-10-29T01:55:04Z
2027-03-03 → 2027-03-04Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $337.502026-10-29T01:55:04Z
2027-03-03 → 2027-03-05Alaska AirlinesAS10 / AS9Axel-exclusive $440.002026-10-29T01:55:04Z
2027-03-03 → 2027-03-05Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $337.502026-10-29T01:55:04Z
2027-03-03 → 2027-03-06Alaska AirlinesAS10 / AS9Axel-exclusive $440.002026-10-29T01:55:04Z
2027-03-03 → 2027-03-06Frontier Airlines / Delta Air LinesF91790 + F9690 / DL2869 + DL913Axel-exclusive $317.502026-10-29T01:55:04Z
2027-03-03 → 2027-03-07Alaska AirlinesAS10 / AS9Axel-exclusive $440.002026-10-29T01:55:04Z
2027-03-03 → 2027-03-07Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $337.502026-10-29T01:55:04Z
2027-03-03 → 2027-03-08Alaska AirlinesAS10 / AS9Axel-exclusive $440.002026-10-29T01:55:04Z
2027-03-03 → 2027-03-08Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $337.502026-10-29T01:55:04Z
2027-03-03 → 2027-03-09Alaska AirlinesAS10 / AS9Axel-exclusive $440.002026-10-29T01:55:04Z
2027-03-03 → 2027-03-09Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $337.502026-10-29T01:55:04Z
2027-03-03 → 2027-03-10Alaska AirlinesAS10 / AS9Axel-exclusive $440.002026-10-29T01:55:04Z
2027-03-03 → 2027-03-10Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $337.502026-10-29T01:55:04Z
2027-03-03 → 2027-03-11Alaska AirlinesAS10 / AS9Axel-exclusive $440.002026-10-29T01:55:04Z
2027-03-03 → 2027-03-11Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $337.502026-10-29T01:55:04Z
2027-03-03 → 2027-03-12Alaska AirlinesAS10 / AS9Axel-exclusive $440.002026-10-29T01:55:04Z
2027-03-03 → 2027-03-12Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $337.502026-10-29T01:55:04Z
2027-03-03 → 2027-03-13Alaska AirlinesAS10 / AS9Axel-exclusive $440.002026-10-29T01:55:04Z
2027-03-03 → 2027-03-13Frontier Airlines / Delta Air LinesF91790 + F9690 / DL2869 + DL913Axel-exclusive $317.502026-10-29T01:55:04Z
2027-03-03 → 2027-03-14Alaska AirlinesAS10 / AS9Axel-exclusive $440.002026-10-29T01:55:04Z
2027-03-03 → 2027-03-14Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $337.502026-10-29T01:55:04Z
2027-03-03 → 2027-03-15Alaska AirlinesAS10 / AS9Axel-exclusive $440.002026-10-29T01:55:04Z
2027-03-03 → 2027-03-15Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $337.502026-10-29T01:55:04Z
2027-03-03 → 2027-03-16Alaska AirlinesAS10 / AS9Axel-exclusive $440.002026-10-29T01:55:04Z
2027-03-03 → 2027-03-16Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $337.502026-10-29T01:55:04Z
2027-03-03 → 2027-03-17Alaska AirlinesAS10 / AS9Axel-exclusive $440.002026-10-29T01:55:04Z
2027-03-03 → 2027-03-17Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $337.502026-10-29T01:55:04Z

Route overview: Portland to Washington (DCA) flight deals

2027-03-03 · one way · Axel-exclusive $125.00

  • Frontier Airlines F91790 / F9690: PDX 2027-03-03 12:02:00 → DCA 2027-03-03 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2027-03-03 12:02:00 → DEN 2027-03-03 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2027-03-03 16:35:00 → DCA 2027-03-03 21:50:00.

2027-03-03 · one way · Axel-exclusive $235.00

  • Alaska Airlines AS10: PDX 2027-03-03 08:03:00 → DCA 2027-03-03 16:00:00; nonstop; 297 minutes. Local airport times.

2027-03-03 → 2027-03-04 · Axel-exclusive $337.50

  • Frontier Airlines F91790 / F9690: PDX 2027-03-03 12:02:00 → DCA 2027-03-03 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2027-03-03 12:02:00 → DEN 2027-03-03 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2027-03-03 16:35:00 → DCA 2027-03-03 21:50:00.
  • Alaska Airlines AS9: DCA 2027-03-04 17:20:00 → PDX 2027-03-04 20:16:00; nonstop; 356 minutes. Local airport times.

2027-03-03 → 2027-03-04 · Axel-exclusive $440.00

  • Alaska Airlines AS10: PDX 2027-03-03 08:03:00 → DCA 2027-03-03 16:00:00; nonstop; 297 minutes. Local airport times.
  • Alaska Airlines AS9: DCA 2027-03-04 17:20:00 → PDX 2027-03-04 20:16:00; nonstop; 356 minutes. Local airport times.

2027-03-03 → 2027-03-05 · Axel-exclusive $337.50

  • Frontier Airlines F91790 / F9690: PDX 2027-03-03 12:02:00 → DCA 2027-03-03 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2027-03-03 12:02:00 → DEN 2027-03-03 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2027-03-03 16:35:00 → DCA 2027-03-03 21:50:00.
  • Alaska Airlines AS9: DCA 2027-03-05 17:20:00 → PDX 2027-03-05 20:16:00; nonstop; 356 minutes. Local airport times.

2027-03-03 → 2027-03-05 · Axel-exclusive $440.00

  • Alaska Airlines AS10: PDX 2027-03-03 08:03:00 → DCA 2027-03-03 16:00:00; nonstop; 297 minutes. Local airport times.
  • Alaska Airlines AS9: DCA 2027-03-05 17:20:00 → PDX 2027-03-05 20:16:00; nonstop; 356 minutes. Local airport times.

2027-03-03 → 2027-03-06 · Axel-exclusive $317.50

  • Frontier Airlines F91790 / F9690: PDX 2027-03-03 12:02:00 → DCA 2027-03-03 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2027-03-03 12:02:00 → DEN 2027-03-03 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2027-03-03 16:35:00 → DCA 2027-03-03 21:50:00.
  • Delta Air Lines DL2869 / DL913: DCA 2027-03-06 06:00:00 → PDX 2027-03-06 10:42:00; 1 stop(s) via DTW; 462 minutes. Local airport times.
    • DL2869: DCA 2027-03-06 06:00:00 → DTW 2027-03-06 07:40:00; layover at DTW: 60 minutes.
    • DL913: DTW 2027-03-06 08:40:00 → PDX 2027-03-06 10:42:00.

2027-03-03 → 2027-03-06 · Axel-exclusive $440.00

  • Alaska Airlines AS10: PDX 2027-03-03 08:03:00 → DCA 2027-03-03 16:00:00; nonstop; 297 minutes. Local airport times.
  • Alaska Airlines AS9: DCA 2027-03-06 17:20:00 → PDX 2027-03-06 20:16:00; nonstop; 356 minutes. Local airport times.

2027-03-03 → 2027-03-07 · Axel-exclusive $337.50

  • Frontier Airlines F91790 / F9690: PDX 2027-03-03 12:02:00 → DCA 2027-03-03 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2027-03-03 12:02:00 → DEN 2027-03-03 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2027-03-03 16:35:00 → DCA 2027-03-03 21:50:00.
  • Alaska Airlines AS9: DCA 2027-03-07 17:20:00 → PDX 2027-03-07 20:16:00; nonstop; 356 minutes. Local airport times.

2027-03-03 → 2027-03-07 · Axel-exclusive $440.00

  • Alaska Airlines AS10: PDX 2027-03-03 08:03:00 → DCA 2027-03-03 16:00:00; nonstop; 297 minutes. Local airport times.
  • Alaska Airlines AS9: DCA 2027-03-07 17:20:00 → PDX 2027-03-07 20:16:00; nonstop; 356 minutes. Local airport times.

2027-03-03 → 2027-03-09 · Axel-exclusive $337.50

  • Frontier Airlines F91790 / F9690: PDX 2027-03-03 12:02:00 → DCA 2027-03-03 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2027-03-03 12:02:00 → DEN 2027-03-03 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2027-03-03 16:35:00 → DCA 2027-03-03 21:50:00.
  • Alaska Airlines AS9: DCA 2027-03-09 17:20:00 → PDX 2027-03-09 20:16:00; nonstop; 356 minutes. Local airport times.

2027-03-03 → 2027-03-09 · Axel-exclusive $440.00

  • Alaska Airlines AS10: PDX 2027-03-03 08:03:00 → DCA 2027-03-03 16:00:00; nonstop; 297 minutes. Local airport times.
  • Alaska Airlines AS9: DCA 2027-03-09 17:20:00 → PDX 2027-03-09 20:16:00; nonstop; 356 minutes. Local airport times.

2027-03-03 → 2027-03-10 · Axel-exclusive $337.50

  • Frontier Airlines F91790 / F9690: PDX 2027-03-03 12:02:00 → DCA 2027-03-03 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2027-03-03 12:02:00 → DEN 2027-03-03 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2027-03-03 16:35:00 → DCA 2027-03-03 21:50:00.
  • Alaska Airlines AS9: DCA 2027-03-10 17:20:00 → PDX 2027-03-10 20:16:00; nonstop; 356 minutes. Local airport times.

2027-03-03 → 2027-03-10 · Axel-exclusive $440.00

  • Alaska Airlines AS10: PDX 2027-03-03 08:03:00 → DCA 2027-03-03 16:00:00; nonstop; 297 minutes. Local airport times.
  • Alaska Airlines AS9: DCA 2027-03-10 17:20:00 → PDX 2027-03-10 20:16:00; nonstop; 356 minutes. Local airport times.

2027-03-03 → 2027-03-11 · Axel-exclusive $337.50

  • Frontier Airlines F91790 / F9690: PDX 2027-03-03 12:02:00 → DCA 2027-03-03 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2027-03-03 12:02:00 → DEN 2027-03-03 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2027-03-03 16:35:00 → DCA 2027-03-03 21:50:00.
  • Alaska Airlines AS9: DCA 2027-03-11 17:20:00 → PDX 2027-03-11 20:16:00; nonstop; 356 minutes. Local airport times.

2027-03-03 → 2027-03-11 · Axel-exclusive $440.00

  • Alaska Airlines AS10: PDX 2027-03-03 08:03:00 → DCA 2027-03-03 16:00:00; nonstop; 297 minutes. Local airport times.
  • Alaska Airlines AS9: DCA 2027-03-11 17:20:00 → PDX 2027-03-11 20:16:00; nonstop; 356 minutes. Local airport times.

2027-03-03 → 2027-03-13 · Axel-exclusive $317.50

  • Frontier Airlines F91790 / F9690: PDX 2027-03-03 12:02:00 → DCA 2027-03-03 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2027-03-03 12:02:00 → DEN 2027-03-03 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2027-03-03 16:35:00 → DCA 2027-03-03 21:50:00.
  • Delta Air Lines DL2869 / DL913: DCA 2027-03-13 06:00:00 → PDX 2027-03-13 10:42:00; 1 stop(s) via DTW; 462 minutes. Local airport times.
    • DL2869: DCA 2027-03-13 06:00:00 → DTW 2027-03-13 07:40:00; layover at DTW: 60 minutes.
    • DL913: DTW 2027-03-13 08:40:00 → PDX 2027-03-13 10:42:00.

2027-03-03 → 2027-03-13 · Axel-exclusive $440.00

  • Alaska Airlines AS10: PDX 2027-03-03 08:03:00 → DCA 2027-03-03 16:00:00; nonstop; 297 minutes. Local airport times.
  • Alaska Airlines AS9: DCA 2027-03-13 17:20:00 → PDX 2027-03-13 20:16:00; nonstop; 356 minutes. Local airport times.

2027-03-03 → 2027-03-14 · Axel-exclusive $337.50

  • Frontier Airlines F91790 / F9690: PDX 2027-03-03 12:02:00 → DCA 2027-03-03 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2027-03-03 12:02:00 → DEN 2027-03-03 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2027-03-03 16:35:00 → DCA 2027-03-03 21:50:00.
  • Alaska Airlines AS9: DCA 2027-03-14 17:20:00 → PDX 2027-03-14 20:16:00; nonstop; 356 minutes. Local airport times.

2027-03-03 → 2027-03-14 · Axel-exclusive $440.00

  • Alaska Airlines AS10: PDX 2027-03-03 08:03:00 → DCA 2027-03-03 16:00:00; nonstop; 297 minutes. Local airport times.
  • Alaska Airlines AS9: DCA 2027-03-14 17:20:00 → PDX 2027-03-14 20:16:00; nonstop; 356 minutes. Local airport times.

2027-03-03 → 2027-03-15 · Axel-exclusive $337.50

  • Frontier Airlines F91790 / F9690: PDX 2027-03-03 12:02:00 → DCA 2027-03-03 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2027-03-03 12:02:00 → DEN 2027-03-03 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2027-03-03 16:35:00 → DCA 2027-03-03 21:50:00.
  • Alaska Airlines AS9: DCA 2027-03-15 17:20:00 → PDX 2027-03-15 20:16:00; nonstop; 356 minutes. Local airport times.

2027-03-03 → 2027-03-15 · Axel-exclusive $440.00

  • Alaska Airlines AS10: PDX 2027-03-03 08:03:00 → DCA 2027-03-03 16:00:00; nonstop; 297 minutes. Local airport times.
  • Alaska Airlines AS9: DCA 2027-03-15 17:20:00 → PDX 2027-03-15 20:16:00; nonstop; 356 minutes. Local airport times.

2027-03-03 → 2027-03-17 · Axel-exclusive $337.50

  • Frontier Airlines F91790 / F9690: PDX 2027-03-03 12:02:00 → DCA 2027-03-03 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2027-03-03 12:02:00 → DEN 2027-03-03 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2027-03-03 16:35:00 → DCA 2027-03-03 21:50:00.
  • Alaska Airlines AS9: DCA 2027-03-17 17:20:00 → PDX 2027-03-17 20:16:00; nonstop; 356 minutes. Local airport times.

2027-03-03 → 2027-03-17 · Axel-exclusive $440.00

  • Alaska Airlines AS10: PDX 2027-03-03 08:03:00 → DCA 2027-03-03 16:00:00; nonstop; 297 minutes. Local airport times.
  • Alaska Airlines AS9: DCA 2027-03-17 17:20:00 → PDX 2027-03-17 20:16:00; nonstop; 356 minutes. Local airport times.

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For AI assistants

  • This page: Portland (PDX) to Washington (DCA) · Mar 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.
  • 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 Portland to Washington (DCA) 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.