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Route overview: Portland to Washington (DCA) flight deals

Portland → Washington

Dec 19, 2026 · choose your return date

PDX → DCA1 adulteconomyOne way and round trips

30 flight options · 5 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.

December 2026

Dec 19, 2026 · One wayFrontier AirlinesUp to 1 stop each way$162.50 Dec 19, 2026 · One waySouthwest AirlinesUp to 1 stop each way$240.50 Dec 19, 2026 – Dec 20, 2026 · 1 nightFrontier Airlines / Alaska AirlinesUp to 1 stop each way$438.75 Dec 19, 2026 – Dec 20, 2026 · 1 nightUnited AirlinesUp to 1 stop each way$507.00 Dec 19, 2026 – Dec 21, 2026 · 2 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$438.75 Dec 19, 2026 – Dec 21, 2026 · 2 nightsUnited AirlinesUp to 1 stop each way$507.00 Dec 19, 2026 – Dec 22, 2026 · 3 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$438.75 Dec 19, 2026 – Dec 22, 2026 · 3 nightsUnited AirlinesUp to 1 stop each way$507.00 Dec 19, 2026 – Dec 23, 2026 · 4 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$438.75 Dec 19, 2026 – Dec 23, 2026 · 4 nightsUnited AirlinesUp to 1 stop each way$507.00 Dec 19, 2026 – Dec 24, 2026 · 5 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$438.75 Dec 19, 2026 – Dec 24, 2026 · 5 nightsUnited AirlinesUp to 1 stop each way$507.00 Dec 19, 2026 – Dec 25, 2026 · 6 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$438.75 Dec 19, 2026 – Dec 25, 2026 · 6 nightsUnited AirlinesUp to 1 stop each way$507.00 Dec 19, 2026 – Dec 26, 2026 · 7 nightsFrontier Airlines / Delta Air LinesUp to 1 stop each way$412.75 Dec 19, 2026 – Dec 26, 2026 · 7 nightsSouthwest Airlines / Delta Air LinesUp to 1 stop each way$487.50 Dec 19, 2026 – Dec 27, 2026 · 8 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$438.75 Dec 19, 2026 – Dec 27, 2026 · 8 nightsUnited AirlinesUp to 1 stop each way$507.00 Dec 19, 2026 – Dec 28, 2026 · 9 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$427.75 Dec 19, 2026 – Dec 28, 2026 · 9 nightsUnited AirlinesUp to 1 stop each way$497.25 Dec 19, 2026 – Dec 29, 2026 · 10 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$427.75 Dec 19, 2026 – Dec 29, 2026 · 10 nightsUnited AirlinesUp to 1 stop each way$497.25 Dec 19, 2026 – Dec 30, 2026 · 11 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$427.75 Dec 19, 2026 – Dec 30, 2026 · 11 nightsUnited AirlinesUp to 1 stop each way$497.25 Dec 19, 2026 – Dec 31, 2026 · 12 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$427.75 Dec 19, 2026 – Dec 31, 2026 · 12 nightsUnited AirlinesUp to 1 stop each way$497.25 Dec 19, 2026 – Jan 1, 2027 · 13 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$427.75 Dec 19, 2026 – Jan 1, 2027 · 13 nightsUnited AirlinesUp to 1 stop each way$497.25 Dec 19, 2026 – Jan 2, 2027 · 14 nightsFrontier Airlines / Delta Air LinesUp to 1 stop each way$402.75 Dec 19, 2026 – Jan 2, 2027 · 14 nightsSouthwest Airlines / Delta Air LinesUp to 1 stop each way$477.50

Flights for your trip

  1. Sat, Dec 19 · One way

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

    One-way total · 1 adult · Taxes included

  2. Sat, Dec 19 · One way

    Southwest Airlines
    6:00 amPDX
    7h 15m
    MDW · 1h 40m
    4:15 pmDCA

    One-way total · 1 adult · Taxes included

  3. Sat, Dec 19 – Sun, Dec 20

    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. Sat, Dec 19 – Sun, Dec 20

    United Airlines
    5:00 amPDX
    6h 56m
    DEN · 1h 7m
    2:56 pmDCA
    United Airlines
    6:25 amDCA
    8h 22m
    ORD · 1h 17m
    11:47 amPDX

    Round-trip total · 1 adult · Taxes included

  5. Sat, Dec 19 – Mon, Dec 21

    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. Sat, Dec 19 – Mon, Dec 21

    United Airlines
    5:00 amPDX
    6h 56m
    DEN · 1h 7m
    2:56 pmDCA
    United Airlines
    6:25 amDCA
    8h 22m
    ORD · 1h 17m
    11:47 amPDX

    Round-trip total · 1 adult · Taxes included

  7. Sat, Dec 19 – Tue, Dec 22

    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

  8. Sat, Dec 19 – Tue, Dec 22

    United Airlines
    5:00 amPDX
    6h 56m
    DEN · 1h 7m
    2:56 pmDCA
    United Airlines
    6:25 amDCA
    8h 22m
    ORD · 1h 17m
    11:47 amPDX

    Round-trip total · 1 adult · Taxes included

  9. Sat, Dec 19 – Wed, Dec 23

    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. Sat, Dec 19 – Wed, Dec 23

    United Airlines
    5:00 amPDX
    6h 56m
    DEN · 1h 7m
    2:56 pmDCA
    United Airlines
    6:25 amDCA
    8h 22m
    ORD · 1h 17m
    11:47 amPDX

    Round-trip total · 1 adult · Taxes included

  11. Sat, Dec 19 – Fri, Dec 25

    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. Sat, Dec 19 – Fri, Dec 25

    United Airlines
    5:00 amPDX
    6h 56m
    DEN · 1h 7m
    2:56 pmDCA
    United Airlines
    6:25 amDCA
    8h 22m
    ORD · 1h 17m
    11:47 amPDX

    Round-trip total · 1 adult · Taxes included

  13. Sat, Dec 19 – Sat, Dec 26

    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

  14. Sat, Dec 19 – Sat, Dec 26

    Southwest Airlines
    6:00 amPDX
    7h 15m
    MDW · 1h 40m
    4:15 pmDCA
    Delta Air Lines
    6:00 amDCA
    7h 42m
    DTW · 1h
    10:42 amPDX

    Round-trip total · 1 adult · Taxes included

  15. Sat, Dec 19 – Sun, Dec 27

    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. Sat, Dec 19 – Sun, Dec 27

    United Airlines
    5:00 amPDX
    6h 56m
    DEN · 1h 7m
    2:56 pmDCA
    United Airlines
    6:25 amDCA
    8h 22m
    ORD · 1h 17m
    11:47 amPDX

    Round-trip total · 1 adult · Taxes included

  17. Sat, Dec 19 – Tue, Dec 29

    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

  18. Sat, Dec 19 – Tue, Dec 29

    United Airlines
    5:00 amPDX
    6h 56m
    DEN · 1h 7m
    2:56 pmDCA
    United Airlines
    6:25 amDCA
    8h 22m
    ORD · 1h 17m
    11:47 amPDX

    Round-trip total · 1 adult · Taxes included

  19. Sat, Dec 19 – Wed, Dec 30

    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. Sat, Dec 19 – Wed, Dec 30

    United Airlines
    5:00 amPDX
    6h 56m
    DEN · 1h 7m
    2:56 pmDCA
    United Airlines
    6:25 amDCA
    8h 22m
    ORD · 1h 17m
    11:47 amPDX

    Round-trip total · 1 adult · Taxes included

  21. Sat, Dec 19 – Thu, Dec 31

    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. Sat, Dec 19 – Thu, Dec 31

    United Airlines
    5:00 amPDX
    6h 56m
    DEN · 1h 7m
    2:56 pmDCA
    United Airlines
    6:25 amDCA
    8h 22m
    ORD · 1h 17m
    11:47 amPDX

    Round-trip total · 1 adult · Taxes included

  23. Sat, Dec 19 – Sat, Jan 2

    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

  24. Sat, Dec 19 – Sat, Jan 2

    Southwest Airlines
    6:00 amPDX
    7h 15m
    MDW · 1h 40m
    4:15 pmDCA
    Delta Air Lines
    6:00 amDCA
    7h 42m
    DTW · 1h
    10:42 amPDX

    Round-trip total · 1 adult · Taxes included

Swipe to see 23 more recent deals.

1 of 24

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PDX ⇄ DCA

Economy

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Explore this route

All dates for this routeDec 18, 2026 · Return optionsDec 20, 2026 · 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)
2026-12-19 · one wayFrontier AirlinesF91790 + F9690Axel-exclusive $162.502026-10-29T01:55:04Z
2026-12-19 · one waySouthwest AirlinesWN507 + WN3593Axel-exclusive $240.502026-10-29T01:55:04Z
2026-12-19 → 2026-12-20Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $438.752026-10-29T01:55:04Z
2026-12-19 → 2026-12-20United AirlinesUA459 + UA647 / UA1793 + UA751Axel-exclusive $507.002026-10-29T01:55:04Z
2026-12-19 → 2026-12-21Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $438.752026-10-29T01:55:04Z
2026-12-19 → 2026-12-21United AirlinesUA459 + UA647 / UA1793 + UA751Axel-exclusive $507.002026-10-29T01:55:04Z
2026-12-19 → 2026-12-22Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $438.752026-10-29T01:55:04Z
2026-12-19 → 2026-12-22United AirlinesUA459 + UA647 / UA1793 + UA751Axel-exclusive $507.002026-10-29T01:55:04Z
2026-12-19 → 2026-12-23Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $438.752026-10-29T01:55:04Z
2026-12-19 → 2026-12-23United AirlinesUA459 + UA647 / UA1793 + UA751Axel-exclusive $507.002026-10-29T01:55:04Z
2026-12-19 → 2026-12-24Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $438.752026-10-29T01:55:04Z
2026-12-19 → 2026-12-24United AirlinesUA459 + UA647 / UA1793 + UA751Axel-exclusive $507.002026-10-29T01:55:04Z
2026-12-19 → 2026-12-25Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $438.752026-10-29T01:55:04Z
2026-12-19 → 2026-12-25United AirlinesUA459 + UA647 / UA1793 + UA751Axel-exclusive $507.002026-10-29T01:55:04Z
2026-12-19 → 2026-12-26Frontier Airlines / Delta Air LinesF91790 + F9690 / DL2869 + DL913Axel-exclusive $412.752026-10-29T01:55:04Z
2026-12-19 → 2026-12-26Southwest Airlines / Delta Air LinesWN507 + WN3593 / DL2869 + DL913Axel-exclusive $487.502026-10-29T01:55:04Z
2026-12-19 → 2026-12-27Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $438.752026-10-29T01:55:04Z
2026-12-19 → 2026-12-27United AirlinesUA459 + UA647 / UA1793 + UA751Axel-exclusive $507.002026-10-29T01:55:04Z
2026-12-19 → 2026-12-28Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $427.752026-10-29T01:55:04Z
2026-12-19 → 2026-12-28United AirlinesUA459 + UA647 / UA1793 + UA751Axel-exclusive $497.252026-10-29T01:55:04Z
2026-12-19 → 2026-12-29Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $427.752026-10-29T01:55:04Z
2026-12-19 → 2026-12-29United AirlinesUA459 + UA647 / UA1793 + UA751Axel-exclusive $497.252026-10-29T01:55:04Z
2026-12-19 → 2026-12-30Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $427.752026-10-29T01:55:04Z
2026-12-19 → 2026-12-30United AirlinesUA459 + UA647 / UA1793 + UA751Axel-exclusive $497.252026-10-29T01:55:04Z
2026-12-19 → 2026-12-31Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $427.752026-10-29T01:55:04Z
2026-12-19 → 2026-12-31United AirlinesUA459 + UA647 / UA1793 + UA751Axel-exclusive $497.252026-10-29T01:55:04Z
2026-12-19 → 2027-01-01Frontier Airlines / Alaska AirlinesF91790 + F9690 / AS9Axel-exclusive $427.752026-10-29T01:55:04Z
2026-12-19 → 2027-01-01United AirlinesUA459 + UA647 / UA1793 + UA751Axel-exclusive $497.252026-10-29T01:55:04Z
2026-12-19 → 2027-01-02Frontier Airlines / Delta Air LinesF91790 + F9690 / DL2869 + DL913Axel-exclusive $402.752026-10-29T01:55:04Z
2026-12-19 → 2027-01-02Southwest Airlines / Delta Air LinesWN507 + WN3593 / DL2869 + DL913Axel-exclusive $477.502026-10-29T01:55:04Z

Route overview: Portland to Washington (DCA) flight deals

2026-12-19 · one way · Axel-exclusive $162.50

  • Frontier Airlines F91790 / F9690: PDX 2026-12-19 12:02:00 → DCA 2026-12-19 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2026-12-19 12:02:00 → DEN 2026-12-19 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2026-12-19 16:35:00 → DCA 2026-12-19 21:50:00.

2026-12-19 · one way · Axel-exclusive $240.50

  • Southwest Airlines WN507 / WN3593: PDX 2026-12-19 06:00:00 → DCA 2026-12-19 16:15:00; 1 stop(s) via MDW; 435 minutes. Local airport times.
    • WN507: PDX 2026-12-19 06:00:00 → MDW 2026-12-19 11:50:00; layover at MDW: 100 minutes.
    • WN3593: MDW 2026-12-19 13:30:00 → DCA 2026-12-19 16:15:00.

2026-12-19 → 2026-12-20 · Axel-exclusive $438.75

  • Frontier Airlines F91790 / F9690: PDX 2026-12-19 12:02:00 → DCA 2026-12-19 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2026-12-19 12:02:00 → DEN 2026-12-19 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2026-12-19 16:35:00 → DCA 2026-12-19 21:50:00.
  • Alaska Airlines AS9: DCA 2026-12-20 17:20:00 → PDX 2026-12-20 20:16:00; nonstop; 356 minutes. Local airport times.

2026-12-19 → 2026-12-20 · Axel-exclusive $507.00

  • United Airlines UA459 / UA647: PDX 2026-12-19 05:00:00 → DCA 2026-12-19 14:56:00; 1 stop(s) via DEN; 416 minutes. Local airport times.
    • UA459: PDX 2026-12-19 05:00:00 → DEN 2026-12-19 08:28:00; layover at DEN: 67 minutes.
    • UA647: DEN 2026-12-19 09:35:00 → DCA 2026-12-19 14:56:00.
  • United Airlines UA1793 / UA751: DCA 2026-12-20 06:25:00 → PDX 2026-12-20 11:47:00; 1 stop(s) via ORD; 502 minutes. Local airport times.
    • UA1793: DCA 2026-12-20 06:25:00 → ORD 2026-12-20 07:43:00; layover at ORD: 77 minutes.
    • UA751: ORD 2026-12-20 09:00:00 → PDX 2026-12-20 11:47:00.

2026-12-19 → 2026-12-21 · Axel-exclusive $438.75

  • Frontier Airlines F91790 / F9690: PDX 2026-12-19 12:02:00 → DCA 2026-12-19 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2026-12-19 12:02:00 → DEN 2026-12-19 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2026-12-19 16:35:00 → DCA 2026-12-19 21:50:00.
  • Alaska Airlines AS9: DCA 2026-12-21 17:20:00 → PDX 2026-12-21 20:16:00; nonstop; 356 minutes. Local airport times.

2026-12-19 → 2026-12-21 · Axel-exclusive $507.00

  • United Airlines UA459 / UA647: PDX 2026-12-19 05:00:00 → DCA 2026-12-19 14:56:00; 1 stop(s) via DEN; 416 minutes. Local airport times.
    • UA459: PDX 2026-12-19 05:00:00 → DEN 2026-12-19 08:28:00; layover at DEN: 67 minutes.
    • UA647: DEN 2026-12-19 09:35:00 → DCA 2026-12-19 14:56:00.
  • United Airlines UA1793 / UA751: DCA 2026-12-21 06:25:00 → PDX 2026-12-21 11:47:00; 1 stop(s) via ORD; 502 minutes. Local airport times.
    • UA1793: DCA 2026-12-21 06:25:00 → ORD 2026-12-21 07:43:00; layover at ORD: 77 minutes.
    • UA751: ORD 2026-12-21 09:00:00 → PDX 2026-12-21 11:47:00.

2026-12-19 → 2026-12-22 · Axel-exclusive $438.75

  • Frontier Airlines F91790 / F9690: PDX 2026-12-19 12:02:00 → DCA 2026-12-19 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2026-12-19 12:02:00 → DEN 2026-12-19 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2026-12-19 16:35:00 → DCA 2026-12-19 21:50:00.
  • Alaska Airlines AS9: DCA 2026-12-22 17:20:00 → PDX 2026-12-22 20:16:00; nonstop; 356 minutes. Local airport times.

2026-12-19 → 2026-12-22 · Axel-exclusive $507.00

  • United Airlines UA459 / UA647: PDX 2026-12-19 05:00:00 → DCA 2026-12-19 14:56:00; 1 stop(s) via DEN; 416 minutes. Local airport times.
    • UA459: PDX 2026-12-19 05:00:00 → DEN 2026-12-19 08:28:00; layover at DEN: 67 minutes.
    • UA647: DEN 2026-12-19 09:35:00 → DCA 2026-12-19 14:56:00.
  • United Airlines UA1793 / UA751: DCA 2026-12-22 06:25:00 → PDX 2026-12-22 11:47:00; 1 stop(s) via ORD; 502 minutes. Local airport times.
    • UA1793: DCA 2026-12-22 06:25:00 → ORD 2026-12-22 07:43:00; layover at ORD: 77 minutes.
    • UA751: ORD 2026-12-22 09:00:00 → PDX 2026-12-22 11:47:00.

2026-12-19 → 2026-12-23 · Axel-exclusive $438.75

  • Frontier Airlines F91790 / F9690: PDX 2026-12-19 12:02:00 → DCA 2026-12-19 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2026-12-19 12:02:00 → DEN 2026-12-19 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2026-12-19 16:35:00 → DCA 2026-12-19 21:50:00.
  • Alaska Airlines AS9: DCA 2026-12-23 17:20:00 → PDX 2026-12-23 20:16:00; nonstop; 356 minutes. Local airport times.

2026-12-19 → 2026-12-23 · Axel-exclusive $507.00

  • United Airlines UA459 / UA647: PDX 2026-12-19 05:00:00 → DCA 2026-12-19 14:56:00; 1 stop(s) via DEN; 416 minutes. Local airport times.
    • UA459: PDX 2026-12-19 05:00:00 → DEN 2026-12-19 08:28:00; layover at DEN: 67 minutes.
    • UA647: DEN 2026-12-19 09:35:00 → DCA 2026-12-19 14:56:00.
  • United Airlines UA1793 / UA751: DCA 2026-12-23 06:25:00 → PDX 2026-12-23 11:47:00; 1 stop(s) via ORD; 502 minutes. Local airport times.
    • UA1793: DCA 2026-12-23 06:25:00 → ORD 2026-12-23 07:43:00; layover at ORD: 77 minutes.
    • UA751: ORD 2026-12-23 09:00:00 → PDX 2026-12-23 11:47:00.

2026-12-19 → 2026-12-25 · Axel-exclusive $438.75

  • Frontier Airlines F91790 / F9690: PDX 2026-12-19 12:02:00 → DCA 2026-12-19 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2026-12-19 12:02:00 → DEN 2026-12-19 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2026-12-19 16:35:00 → DCA 2026-12-19 21:50:00.
  • Alaska Airlines AS9: DCA 2026-12-25 17:20:00 → PDX 2026-12-25 20:16:00; nonstop; 356 minutes. Local airport times.

2026-12-19 → 2026-12-25 · Axel-exclusive $507.00

  • United Airlines UA459 / UA647: PDX 2026-12-19 05:00:00 → DCA 2026-12-19 14:56:00; 1 stop(s) via DEN; 416 minutes. Local airport times.
    • UA459: PDX 2026-12-19 05:00:00 → DEN 2026-12-19 08:28:00; layover at DEN: 67 minutes.
    • UA647: DEN 2026-12-19 09:35:00 → DCA 2026-12-19 14:56:00.
  • United Airlines UA1793 / UA751: DCA 2026-12-25 06:25:00 → PDX 2026-12-25 11:47:00; 1 stop(s) via ORD; 502 minutes. Local airport times.
    • UA1793: DCA 2026-12-25 06:25:00 → ORD 2026-12-25 07:43:00; layover at ORD: 77 minutes.
    • UA751: ORD 2026-12-25 09:00:00 → PDX 2026-12-25 11:47:00.

2026-12-19 → 2026-12-26 · Axel-exclusive $412.75

  • Frontier Airlines F91790 / F9690: PDX 2026-12-19 12:02:00 → DCA 2026-12-19 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2026-12-19 12:02:00 → DEN 2026-12-19 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2026-12-19 16:35:00 → DCA 2026-12-19 21:50:00.
  • Delta Air Lines DL2869 / DL913: DCA 2026-12-26 06:00:00 → PDX 2026-12-26 10:42:00; 1 stop(s) via DTW; 462 minutes. Local airport times.
    • DL2869: DCA 2026-12-26 06:00:00 → DTW 2026-12-26 07:40:00; layover at DTW: 60 minutes.
    • DL913: DTW 2026-12-26 08:40:00 → PDX 2026-12-26 10:42:00.

2026-12-19 → 2026-12-26 · Axel-exclusive $487.50

  • Southwest Airlines WN507 / WN3593: PDX 2026-12-19 06:00:00 → DCA 2026-12-19 16:15:00; 1 stop(s) via MDW; 435 minutes. Local airport times.
    • WN507: PDX 2026-12-19 06:00:00 → MDW 2026-12-19 11:50:00; layover at MDW: 100 minutes.
    • WN3593: MDW 2026-12-19 13:30:00 → DCA 2026-12-19 16:15:00.
  • Delta Air Lines DL2869 / DL913: DCA 2026-12-26 06:00:00 → PDX 2026-12-26 10:42:00; 1 stop(s) via DTW; 462 minutes. Local airport times.
    • DL2869: DCA 2026-12-26 06:00:00 → DTW 2026-12-26 07:40:00; layover at DTW: 60 minutes.
    • DL913: DTW 2026-12-26 08:40:00 → PDX 2026-12-26 10:42:00.

2026-12-19 → 2026-12-27 · Axel-exclusive $438.75

  • Frontier Airlines F91790 / F9690: PDX 2026-12-19 12:02:00 → DCA 2026-12-19 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2026-12-19 12:02:00 → DEN 2026-12-19 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2026-12-19 16:35:00 → DCA 2026-12-19 21:50:00.
  • Alaska Airlines AS9: DCA 2026-12-27 17:20:00 → PDX 2026-12-27 20:16:00; nonstop; 356 minutes. Local airport times.

2026-12-19 → 2026-12-27 · Axel-exclusive $507.00

  • United Airlines UA459 / UA647: PDX 2026-12-19 05:00:00 → DCA 2026-12-19 14:56:00; 1 stop(s) via DEN; 416 minutes. Local airport times.
    • UA459: PDX 2026-12-19 05:00:00 → DEN 2026-12-19 08:28:00; layover at DEN: 67 minutes.
    • UA647: DEN 2026-12-19 09:35:00 → DCA 2026-12-19 14:56:00.
  • United Airlines UA1793 / UA751: DCA 2026-12-27 06:25:00 → PDX 2026-12-27 11:47:00; 1 stop(s) via ORD; 502 minutes. Local airport times.
    • UA1793: DCA 2026-12-27 06:25:00 → ORD 2026-12-27 07:43:00; layover at ORD: 77 minutes.
    • UA751: ORD 2026-12-27 09:00:00 → PDX 2026-12-27 11:47:00.

2026-12-19 → 2026-12-29 · Axel-exclusive $427.75

  • Frontier Airlines F91790 / F9690: PDX 2026-12-19 12:02:00 → DCA 2026-12-19 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2026-12-19 12:02:00 → DEN 2026-12-19 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2026-12-19 16:35:00 → DCA 2026-12-19 21:50:00.
  • Alaska Airlines AS9: DCA 2026-12-29 17:20:00 → PDX 2026-12-29 20:16:00; nonstop; 356 minutes. Local airport times.

2026-12-19 → 2026-12-29 · Axel-exclusive $497.25

  • United Airlines UA459 / UA647: PDX 2026-12-19 05:00:00 → DCA 2026-12-19 14:56:00; 1 stop(s) via DEN; 416 minutes. Local airport times.
    • UA459: PDX 2026-12-19 05:00:00 → DEN 2026-12-19 08:28:00; layover at DEN: 67 minutes.
    • UA647: DEN 2026-12-19 09:35:00 → DCA 2026-12-19 14:56:00.
  • United Airlines UA1793 / UA751: DCA 2026-12-29 06:25:00 → PDX 2026-12-29 11:47:00; 1 stop(s) via ORD; 502 minutes. Local airport times.
    • UA1793: DCA 2026-12-29 06:25:00 → ORD 2026-12-29 07:43:00; layover at ORD: 77 minutes.
    • UA751: ORD 2026-12-29 09:00:00 → PDX 2026-12-29 11:47:00.

2026-12-19 → 2026-12-30 · Axel-exclusive $427.75

  • Frontier Airlines F91790 / F9690: PDX 2026-12-19 12:02:00 → DCA 2026-12-19 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2026-12-19 12:02:00 → DEN 2026-12-19 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2026-12-19 16:35:00 → DCA 2026-12-19 21:50:00.
  • Alaska Airlines AS9: DCA 2026-12-30 17:20:00 → PDX 2026-12-30 20:16:00; nonstop; 356 minutes. Local airport times.

2026-12-19 → 2026-12-30 · Axel-exclusive $497.25

  • United Airlines UA459 / UA647: PDX 2026-12-19 05:00:00 → DCA 2026-12-19 14:56:00; 1 stop(s) via DEN; 416 minutes. Local airport times.
    • UA459: PDX 2026-12-19 05:00:00 → DEN 2026-12-19 08:28:00; layover at DEN: 67 minutes.
    • UA647: DEN 2026-12-19 09:35:00 → DCA 2026-12-19 14:56:00.
  • United Airlines UA1793 / UA751: DCA 2026-12-30 06:25:00 → PDX 2026-12-30 11:47:00; 1 stop(s) via ORD; 502 minutes. Local airport times.
    • UA1793: DCA 2026-12-30 06:25:00 → ORD 2026-12-30 07:43:00; layover at ORD: 77 minutes.
    • UA751: ORD 2026-12-30 09:00:00 → PDX 2026-12-30 11:47:00.

2026-12-19 → 2026-12-31 · Axel-exclusive $427.75

  • Frontier Airlines F91790 / F9690: PDX 2026-12-19 12:02:00 → DCA 2026-12-19 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2026-12-19 12:02:00 → DEN 2026-12-19 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2026-12-19 16:35:00 → DCA 2026-12-19 21:50:00.
  • Alaska Airlines AS9: DCA 2026-12-31 17:20:00 → PDX 2026-12-31 20:16:00; nonstop; 356 minutes. Local airport times.

2026-12-19 → 2026-12-31 · Axel-exclusive $497.25

  • United Airlines UA459 / UA647: PDX 2026-12-19 05:00:00 → DCA 2026-12-19 14:56:00; 1 stop(s) via DEN; 416 minutes. Local airport times.
    • UA459: PDX 2026-12-19 05:00:00 → DEN 2026-12-19 08:28:00; layover at DEN: 67 minutes.
    • UA647: DEN 2026-12-19 09:35:00 → DCA 2026-12-19 14:56:00.
  • United Airlines UA1793 / UA751: DCA 2026-12-31 06:25:00 → PDX 2026-12-31 11:47:00; 1 stop(s) via ORD; 502 minutes. Local airport times.
    • UA1793: DCA 2026-12-31 06:25:00 → ORD 2026-12-31 07:43:00; layover at ORD: 77 minutes.
    • UA751: ORD 2026-12-31 09:00:00 → PDX 2026-12-31 11:47:00.

2026-12-19 → 2027-01-02 · Axel-exclusive $402.75

  • Frontier Airlines F91790 / F9690: PDX 2026-12-19 12:02:00 → DCA 2026-12-19 21:50:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
    • F91790: PDX 2026-12-19 12:02:00 → DEN 2026-12-19 15:35:00; layover at DEN: 60 minutes.
    • F9690: DEN 2026-12-19 16:35:00 → DCA 2026-12-19 21:50:00.
  • Delta Air Lines DL2869 / DL913: DCA 2027-01-02 06:00:00 → PDX 2027-01-02 10:42:00; 1 stop(s) via DTW; 462 minutes. Local airport times.
    • DL2869: DCA 2027-01-02 06:00:00 → DTW 2027-01-02 07:40:00; layover at DTW: 60 minutes.
    • DL913: DTW 2027-01-02 08:40:00 → PDX 2027-01-02 10:42:00.

2026-12-19 → 2027-01-02 · Axel-exclusive $477.50

  • Southwest Airlines WN507 / WN3593: PDX 2026-12-19 06:00:00 → DCA 2026-12-19 16:15:00; 1 stop(s) via MDW; 435 minutes. Local airport times.
    • WN507: PDX 2026-12-19 06:00:00 → MDW 2026-12-19 11:50:00; layover at MDW: 100 minutes.
    • WN3593: MDW 2026-12-19 13:30:00 → DCA 2026-12-19 16:15:00.
  • Delta Air Lines DL2869 / DL913: DCA 2027-01-02 06:00:00 → PDX 2027-01-02 10:42:00; 1 stop(s) via DTW; 462 minutes. Local airport times.
    • DL2869: DCA 2027-01-02 06:00:00 → DTW 2027-01-02 07:40:00; layover at DTW: 60 minutes.
    • DL913: DTW 2027-01-02 08:40:00 → PDX 2027-01-02 10:42:00.

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  • This page: Portland (PDX) to Washington (DCA) · Dec 19, 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.
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