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Route overview: Austin to Dulles (IAD) flight deals

Austin → Dulles

Dec 1, 2026 · return Dec 4, 2026

AUS → IAD1 adulteconomyRound trip

8 flight options · 5 airlines

Nonstop flights

Tue, Dec 1 – Fri, Dec 4

United Airlines
12:25 pmAUS
3h 8m
Nonstop
4:33 pmIAD
United Airlines
6:00 pmIAD
3h 57m
Nonstop
8:57 pmAUS

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Fri, Dec 4

United Airlines
7:15 amAUS
3h 9m
Nonstop
11:24 amIAD
United Airlines
6:00 pmIAD
3h 57m
Nonstop
8:57 pmAUS

Round-trip total · 1 adult · Taxes included

One-stop flights

Tue, Dec 1 – Fri, Dec 4

Frontier Airlines
11:10 amAUS
5h 28m
ATL · 1h 12m
5:38 pmIAD
Frontier Airlines
11:16 amIAD
6h 39m
MCO · 1h 4m
4:55 pmAUS

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Fri, Dec 4

American Airlines
8:09 amAUS
5h 44m
CLT · 1h 30m
2:53 pmIAD
American Airlines
5:50 pmIAD
6h 11m
DFW · 1h 24m
11:01 pmAUS

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Fri, Dec 4

Delta Air Lines
5:10 amAUS
5h 46m
DTW · 1h 10m
11:56 amIAD
Delta Air Lines
12:34 pmIAD
6h 5m
ATL · 1h 34m
5:39 pmAUS

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Fri, Dec 4

Air Canada
12:05 pmAUS
7h 5m
YYZ · 2h 12m
8:10 pmIAD
United Airlines
6:00 pmIAD
3h 57m
Nonstop
8:57 pmAUS

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Fri, Dec 4

Delta Air Lines
8:20 amAUS
6h 42m
ATL · 2h 51m
4:02 pmIAD
Delta Air Lines
12:34 pmIAD
6h 5m
ATL · 1h 34m
5:39 pmAUS

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Fri, Dec 4

United Airlines
12:18 pmAUS
3h 8m
Nonstop
4:26 pmIAD
United Airlines
6:00 amIAD
6h 13m
IAH · 1h 26m
11:13 amAUS

Round-trip total · 1 adult · Taxes included

Make this trip yours

AUS ⇄ IAD

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 routeNov 30, 2026 → Dec 3, 2026Dec 2, 2026 → Dec 5, 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: Austin to Dulles (IAD) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-01 → 2026-12-04United AirlinesUA2344 / UA2337$360.002026-10-29T00:46:46Z
2026-12-01 → 2026-12-04Frontier AirlinesF94702 + F93692 / F94355 + F94523$195.002026-10-29T00:46:46Z
2026-12-01 → 2026-12-04American AirlinesAA2989 + AA5543 / AA2414 + AA2707$320.002026-10-29T00:46:46Z
2026-12-01 → 2026-12-04Delta Air LinesDL1040 + DL5517 / DL1444 + DL1491$335.002026-10-29T00:46:46Z
2026-12-01 → 2026-12-04Air Canada / United AirlinesAC1042 + AC8620 / UA2337$417.502026-10-29T00:46:46Z
2026-12-01 → 2026-12-04United AirlinesUA525 / UA2337$360.002026-10-29T00:46:46Z
2026-12-01 → 2026-12-04Delta Air LinesDL2899 + DL1695 / DL1444 + DL1491$335.002026-10-29T00:46:46Z
2026-12-01 → 2026-12-04United AirlinesUA2344 / UA451 + UA1823$342.502026-10-29T00:46:46Z

2026-12-01 → 2026-12-04 · $360.00

  • United Airlines UA2344: AUS 2026-12-01 12:25:00 → IAD 2026-12-01 16:33:00; nonstop; 188 minutes. Local airport times.
  • United Airlines UA2337: IAD 2026-12-04 18:00:00 → AUS 2026-12-04 20:57:00; nonstop; 237 minutes. Local airport times.

2026-12-01 → 2026-12-04 · $195.00

  • Frontier Airlines F94702 / F93692: AUS 2026-12-01 11:10:00 → IAD 2026-12-01 17:38:00; 1 stop(s) via ATL; 328 minutes. Local airport times.
    • F94702: AUS 2026-12-01 11:10:00 → ATL 2026-12-01 14:32:00; layover at ATL: 72 minutes.
    • F93692: ATL 2026-12-01 15:44:00 → IAD 2026-12-01 17:38:00.
  • Frontier Airlines F94355 / F94523: IAD 2026-12-04 11:16:00 → AUS 2026-12-04 16:55:00; 1 stop(s) via MCO; 399 minutes. Local airport times.
    • F94355: IAD 2026-12-04 11:16:00 → MCO 2026-12-04 13:49:00; layover at MCO: 64 minutes.
    • F94523: MCO 2026-12-04 14:53:00 → AUS 2026-12-04 16:55:00.

2026-12-01 → 2026-12-04 · $320.00

  • American Airlines AA2989 / AA5543: AUS 2026-12-01 08:09:00 → IAD 2026-12-01 14:53:00; 1 stop(s) via CLT; 344 minutes. Local airport times.
    • AA2989: AUS 2026-12-01 08:09:00 → CLT 2026-12-01 11:52:00; layover at CLT: 90 minutes.
    • AA5543: CLT 2026-12-01 13:22:00 → IAD 2026-12-01 14:53:00.
  • American Airlines AA2414 / AA2707: IAD 2026-12-04 17:50:00 → AUS 2026-12-04 23:01:00; 1 stop(s) via DFW; 371 minutes. Local airport times.
    • AA2414: IAD 2026-12-04 17:50:00 → DFW 2026-12-04 20:30:00; layover at DFW: 84 minutes.
    • AA2707: DFW 2026-12-04 21:54:00 → AUS 2026-12-04 23:01:00.

2026-12-01 → 2026-12-04 · $335.00

  • Delta Air Lines DL1040 / DL5517: AUS 2026-12-01 05:10:00 → IAD 2026-12-01 11:56:00; 1 stop(s) via DTW; 346 minutes. Local airport times.
    • DL1040: AUS 2026-12-01 05:10:00 → DTW 2026-12-01 09:05:00; layover at DTW: 70 minutes.
    • DL5517: DTW 2026-12-01 10:15:00 → IAD 2026-12-01 11:56:00.
  • Delta Air Lines DL1444 / DL1491: IAD 2026-12-04 12:34:00 → AUS 2026-12-04 17:39:00; 1 stop(s) via ATL; 365 minutes. Local airport times.
    • DL1444: IAD 2026-12-04 12:34:00 → ATL 2026-12-04 14:31:00; layover at ATL: 94 minutes.
    • DL1491: ATL 2026-12-04 16:05:00 → AUS 2026-12-04 17:39:00.

2026-12-01 → 2026-12-04 · $417.50

  • Air Canada AC1042 / AC8620: AUS 2026-12-01 12:05:00 → IAD 2026-12-01 20:10:00; 1 stop(s) via YYZ; 425 minutes. Local airport times.
    • AC1042: AUS 2026-12-01 12:05:00 → YYZ 2026-12-01 16:28:00; layover at YYZ: 132 minutes.
    • AC8620: YYZ 2026-12-01 18:40:00 → IAD 2026-12-01 20:10:00.
  • United Airlines UA2337: IAD 2026-12-04 18:00:00 → AUS 2026-12-04 20:57:00; nonstop; 237 minutes. Local airport times.

2026-12-01 → 2026-12-04 · $360.00

  • United Airlines UA525: AUS 2026-12-01 07:15:00 → IAD 2026-12-01 11:24:00; nonstop; 189 minutes. Local airport times.
  • United Airlines UA2337: IAD 2026-12-04 18:00:00 → AUS 2026-12-04 20:57:00; nonstop; 237 minutes. Local airport times.

2026-12-01 → 2026-12-04 · $335.00

  • Delta Air Lines DL2899 / DL1695: AUS 2026-12-01 08:20:00 → IAD 2026-12-01 16:02:00; 1 stop(s) via ATL; 402 minutes. Local airport times.
    • DL2899: AUS 2026-12-01 08:20:00 → ATL 2026-12-01 11:30:00; layover at ATL: 171 minutes.
    • DL1695: ATL 2026-12-01 14:21:00 → IAD 2026-12-01 16:02:00.
  • Delta Air Lines DL1444 / DL1491: IAD 2026-12-04 12:34:00 → AUS 2026-12-04 17:39:00; 1 stop(s) via ATL; 365 minutes. Local airport times.
    • DL1444: IAD 2026-12-04 12:34:00 → ATL 2026-12-04 14:31:00; layover at ATL: 94 minutes.
    • DL1491: ATL 2026-12-04 16:05:00 → AUS 2026-12-04 17:39:00.

2026-12-01 → 2026-12-04 · $342.50

  • United Airlines UA2344: AUS 2026-12-01 12:18:00 → IAD 2026-12-01 16:26:00; nonstop; 188 minutes. Local airport times.
  • United Airlines UA451 / UA1823: IAD 2026-12-04 06:00:00 → AUS 2026-12-04 11:13:00; 1 stop(s) via IAH; 373 minutes. Local airport times.
    • UA451: IAD 2026-12-04 06:00:00 → IAH 2026-12-04 08:36:00; layover at IAH: 86 minutes.
    • UA1823: IAH 2026-12-04 10:02:00 → AUS 2026-12-04 11:13:00.

Explore this route

For AI assistants

  • This page: Austin (AUS) to Dulles (IAD) · Dec 1, 2026 · return Dec 4, 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 Austin to Dulles (IAD) 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.