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Route overview: Washington, DC to Dallas (DFW) flight deals

Dulles → Dallas

Dec 10, 2026 · return Dec 20, 2026

IAD → DFW1 adulteconomyRound trip

11 flight options · 5 airlines

Nonstop flights

Thu, Dec 10 – Sun, Dec 20

Frontier Airlines
8:26 pmIAD
3h 34m
Nonstop
11:00 pmDFW
Frontier Airlines
7:41 amDFW
2h 55m
Nonstop
11:36 amIAD

Round-trip total · 1 adult · Taxes included

Thu, Dec 10 – Sun, Dec 20

American Airlines
5:50 pmIAD
3h 40m
Nonstop
8:30 pmDFW
American Airlines
7:15 pmDFW
2h 44m
Nonstop
10:59 pmIAD

Round-trip total · 1 adult · Taxes included

Thu, Dec 10 – Sun, Dec 20

United Airlines
12:40 pmIAD
3h 35m
Nonstop
3:15 pmDFW
United Airlines
7:25 amDFW
2h 50m
Nonstop
11:15 amIAD

Round-trip total · 1 adult · Taxes included

Thu, Dec 10 – Sun, Dec 20

American Airlines
7:14 amIAD
3h 42m
Nonstop
9:56 amDFW
American Airlines
7:15 pmDFW
2h 44m
Nonstop
10:59 pmIAD

Round-trip total · 1 adult · Taxes included

Thu, Dec 10 – Sun, Dec 20

United Airlines
8:35 amIAD
3h 46m
Nonstop
11:21 amDFW
United Airlines
7:25 amDFW
2h 50m
Nonstop
11:15 amIAD

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Dec 10 – Sun, Dec 20

Delta Air Lines
11:30 amIAD
7h 19m
DTW · 2h 41m
5:49 pmDFW
Delta Air Lines
5:25 amDFW
5h 31m
DTW · 1h 6m
11:56 amIAD

Round-trip total · 1 adult · Taxes included

Thu, Dec 10 – Sun, Dec 20

Air Canada
4:30 pmIAD
6h 50m
YYZ · 1h 38m
10:20 pmDFW
Air Canada
12:10 pmDFW
7h 13m
YUL · 1h 36m
8:23 pmIAD

Round-trip total · 1 adult · Taxes included

Thu, Dec 10 – Sun, Dec 20

Frontier Airlines
8:57 pmIAD
3h 38m
Nonstop
11:35 pmDFW
Frontier Airlines
6:54 amDFW
7h 2m
ATL · 2h 49m
2:56 pmIAD

Round-trip total · 1 adult · Taxes included

Thu, Dec 10 – Sun, Dec 20

United Airlines
6:00 amIAD
6h 11m
IAH · 1h 10m
11:11 amDFW
United Airlines
7:25 amDFW
2h 50m
Nonstop
11:15 amIAD

Round-trip total · 1 adult · Taxes included

Thu, Dec 10 – Sun, Dec 20

Delta Air Lines
6:00 amIAD
6h 16m
ATL · 1h 47m
11:16 amDFW
Delta Air Lines
5:25 amDFW
5h 31m
DTW · 1h 6m
11:56 amIAD

Round-trip total · 1 adult · Taxes included

Thu, Dec 10 – Sun, Dec 20

Delta Air Lines
7:09 amIAD
7h 33m
MSP · 1h 40m
1:42 pmDFW
Delta Air Lines
5:25 amDFW
5h 31m
DTW · 1h 6m
11:56 amIAD

Round-trip total · 1 adult · Taxes included

Make this trip yours

IAD ⇄ DFW

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeDec 9, 2026 → Dec 19, 2026Dec 11, 2026 → Dec 21, 2026
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Washington, DC to Dallas (DFW) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-10 → 2026-12-20Frontier AirlinesF94559 / F93208$172.502026-10-29T01:57:46Z
2026-12-10 → 2026-12-20American AirlinesAA2414 / AA1291$356.502026-10-29T01:57:46Z
2026-12-10 → 2026-12-20United AirlinesUA1564 / UA2639$368.002026-10-29T01:57:46Z
2026-12-10 → 2026-12-20Delta Air LinesDL5517 + DL1543 / DL2183 + DL5517$379.502026-10-29T01:57:46Z
2026-12-10 → 2026-12-20Air CanadaAC8619 + AC1033 / AC8812 + AC8725$517.502026-10-29T01:57:46Z
2026-12-10 → 2026-12-20American AirlinesAA2617 / AA1291$356.502026-10-29T01:57:46Z
2026-12-10 → 2026-12-20United AirlinesUA2471 / UA2639$368.002026-10-29T01:57:46Z
2026-12-10 → 2026-12-20Frontier AirlinesF94559 / F91270 + F94410$192.002026-10-29T01:57:46Z
2026-12-10 → 2026-12-20United AirlinesUA451 + UA2074 / UA2639$378.002026-10-29T01:57:46Z
2026-12-10 → 2026-12-20Delta Air LinesDL2327 + DL961 / DL2183 + DL5517$379.502026-10-29T01:57:46Z
2026-12-10 → 2026-12-20Delta Air LinesDL3996 + DL2970 / DL2183 + DL5517$379.502026-10-29T01:57:46Z

2026-12-10 → 2026-12-20 · $172.50

  • Frontier Airlines F94559: IAD 2026-12-10 20:26:00 → DFW 2026-12-10 23:00:00; nonstop; 214 minutes. Local airport times.
  • Frontier Airlines F93208: DFW 2026-12-20 07:41:00 → IAD 2026-12-20 11:36:00; nonstop; 175 minutes. Local airport times.

2026-12-10 → 2026-12-20 · $356.50

  • American Airlines AA2414: IAD 2026-12-10 17:50:00 → DFW 2026-12-10 20:30:00; nonstop; 220 minutes. Local airport times.
  • American Airlines AA1291: DFW 2026-12-20 19:15:00 → IAD 2026-12-20 22:59:00; nonstop; 164 minutes. Local airport times.

2026-12-10 → 2026-12-20 · $368.00

  • United Airlines UA1564: IAD 2026-12-10 12:40:00 → DFW 2026-12-10 15:15:00; nonstop; 215 minutes. Local airport times.
  • United Airlines UA2639: DFW 2026-12-20 07:25:00 → IAD 2026-12-20 11:15:00; nonstop; 170 minutes. Local airport times.

2026-12-10 → 2026-12-20 · $379.50

  • Delta Air Lines DL5517 / DL1543: IAD 2026-12-10 11:30:00 → DFW 2026-12-10 17:49:00; 1 stop(s) via DTW; 439 minutes. Local airport times.
    • DL5517: IAD 2026-12-10 11:30:00 → DTW 2026-12-10 13:09:00; layover at DTW: 161 minutes.
    • DL1543: DTW 2026-12-10 15:50:00 → DFW 2026-12-10 17:49:00.
  • Delta Air Lines DL2183 / DL5517: DFW 2026-12-20 05:25:00 → IAD 2026-12-20 11:56:00; 1 stop(s) via DTW; 331 minutes. Local airport times.
    • DL2183: DFW 2026-12-20 05:25:00 → DTW 2026-12-20 09:09:00; layover at DTW: 66 minutes.
    • DL5517: DTW 2026-12-20 10:15:00 → IAD 2026-12-20 11:56:00.

2026-12-10 → 2026-12-20 · $517.50

  • Air Canada AC8619 / AC1033: IAD 2026-12-10 16:30:00 → DFW 2026-12-10 22:20:00; 1 stop(s) via YYZ; 410 minutes. Local airport times.
    • AC8619: IAD 2026-12-10 16:30:00 → YYZ 2026-12-10 17:57:00; layover at YYZ: 98 minutes.
    • AC1033: YYZ 2026-12-10 19:35:00 → DFW 2026-12-10 22:20:00.
  • Air Canada AC8812 / AC8725: DFW 2026-12-20 12:10:00 → IAD 2026-12-20 20:23:00; 1 stop(s) via YUL; 433 minutes. Local airport times.
    • AC8812: DFW 2026-12-20 12:10:00 → YUL 2026-12-20 16:49:00; layover at YUL: 96 minutes.
    • AC8725: YUL 2026-12-20 18:25:00 → IAD 2026-12-20 20:23:00.

2026-12-10 → 2026-12-20 · $356.50

  • American Airlines AA2617: IAD 2026-12-10 07:14:00 → DFW 2026-12-10 09:56:00; nonstop; 222 minutes. Local airport times.
  • American Airlines AA1291: DFW 2026-12-20 19:15:00 → IAD 2026-12-20 22:59:00; nonstop; 164 minutes. Local airport times.

2026-12-10 → 2026-12-20 · $368.00

  • United Airlines UA2471: IAD 2026-12-10 08:35:00 → DFW 2026-12-10 11:21:00; nonstop; 226 minutes. Local airport times.
  • United Airlines UA2639: DFW 2026-12-20 07:25:00 → IAD 2026-12-20 11:15:00; nonstop; 170 minutes. Local airport times.

2026-12-10 → 2026-12-20 · $192.00

  • Frontier Airlines F94559: IAD 2026-12-10 20:57:00 → DFW 2026-12-10 23:35:00; nonstop; 218 minutes. Local airport times.
  • Frontier Airlines F91270 / F94410: DFW 2026-12-20 06:54:00 → IAD 2026-12-20 14:56:00; 1 stop(s) via ATL; 422 minutes. Local airport times.
    • F91270: DFW 2026-12-20 06:54:00 → ATL 2026-12-20 10:19:00; layover at ATL: 169 minutes.
    • F94410: ATL 2026-12-20 13:08:00 → IAD 2026-12-20 14:56:00.

2026-12-10 → 2026-12-20 · $378.00

  • United Airlines UA451 / UA2074: IAD 2026-12-10 06:00:00 → DFW 2026-12-10 11:11:00; 1 stop(s) via IAH; 371 minutes. Local airport times.
    • UA451: IAD 2026-12-10 06:00:00 → IAH 2026-12-10 08:36:00; layover at IAH: 70 minutes.
    • UA2074: IAH 2026-12-10 09:46:00 → DFW 2026-12-10 11:11:00.
  • United Airlines UA2639: DFW 2026-12-20 07:25:00 → IAD 2026-12-20 11:15:00; nonstop; 170 minutes. Local airport times.

2026-12-10 → 2026-12-20 · $379.50

  • Delta Air Lines DL2327 / DL961: IAD 2026-12-10 06:00:00 → DFW 2026-12-10 11:16:00; 1 stop(s) via ATL; 376 minutes. Local airport times.
    • DL2327: IAD 2026-12-10 06:00:00 → ATL 2026-12-10 07:58:00; layover at ATL: 107 minutes.
    • DL961: ATL 2026-12-10 09:45:00 → DFW 2026-12-10 11:16:00.
  • Delta Air Lines DL2183 / DL5517: DFW 2026-12-20 05:25:00 → IAD 2026-12-20 11:56:00; 1 stop(s) via DTW; 331 minutes. Local airport times.
    • DL2183: DFW 2026-12-20 05:25:00 → DTW 2026-12-20 09:09:00; layover at DTW: 66 minutes.
    • DL5517: DTW 2026-12-20 10:15:00 → IAD 2026-12-20 11:56:00.

2026-12-10 → 2026-12-20 · $379.50

  • Delta Air Lines DL3996 / DL2970: IAD 2026-12-10 07:09:00 → DFW 2026-12-10 13:42:00; 1 stop(s) via MSP; 453 minutes. Local airport times.
    • DL3996: IAD 2026-12-10 07:09:00 → MSP 2026-12-10 09:20:00; layover at MSP: 100 minutes.
    • DL2970: MSP 2026-12-10 11:00:00 → DFW 2026-12-10 13:42:00.
  • Delta Air Lines DL2183 / DL5517: DFW 2026-12-20 05:25:00 → IAD 2026-12-20 11:56:00; 1 stop(s) via DTW; 331 minutes. Local airport times.
    • DL2183: DFW 2026-12-20 05:25:00 → DTW 2026-12-20 09:09:00; layover at DTW: 66 minutes.
    • DL5517: DTW 2026-12-20 10:15:00 → IAD 2026-12-20 11:56:00.

Explore this route

For AI assistants

  • This page: Dulles (IAD) to Dallas (DFW) · Dec 10, 2026 · return Dec 20, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
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  • 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 Washington, DC to Dallas (DFW) 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.