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Route overview: Austin to Dulles (IAD) flight deals

Austin → Dulles

Dec 13, 2026 · one way

AUS → IAD1 adulteconomyOne way

8 flight options · 5 airlines

Nonstop flights

Sun, Dec 13 · One way

United Airlines
12:07 pmAUS
3h 9m
Nonstop
4:16 pmIAD

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 · One way

United Airlines
7:25 amAUS
3h 6m
Nonstop
11:31 amIAD

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Sun, Dec 13 · One way

Frontier Airlines
11:10 amAUS
5h 28m
ATL · 1h 12m
5:38 pmIAD

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 · One way

American Airlines
8:09 amAUS
5h 44m
CLT · 1h 30m
2:53 pmIAD

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 · One way

Delta Air Lines
8:20 amAUS
6h 42m
ATL · 2h 51m
4:02 pmIAD

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 · One way

Air Canada
12:05 pmAUS
7h 5m
YYZ · 2h 12m
8:10 pmIAD

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 · One way

United Airlines
7:30 amAUS
7h 14m
DEN · 1h 27m
3:44 pmIAD

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 · One way

Delta Air Lines
5:10 amAUS
5h 46m
DTW · 1h 10m
11:56 amIAD

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

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 routeDec 12, 2026 · Return optionsDec 14, 2026 · Return optionsHotels in Washington, DC with Axel
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.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-13 · one wayUnited AirlinesUA2344Axel-exclusive $195.002026-10-29T00:46:46Z
2026-12-13 · one wayFrontier AirlinesF94702 + F93692Axel-exclusive $105.002026-10-29T00:46:46Z
2026-12-13 · one wayAmerican AirlinesAA2989 + AA5543Axel-exclusive $170.002026-10-29T00:46:46Z
2026-12-13 · one wayDelta Air LinesDL2899 + DL1695Axel-exclusive $180.002026-10-29T00:46:46Z
2026-12-13 · one wayAir CanadaAC1042 + AC8620Axel-exclusive $255.002026-10-29T00:46:46Z
2026-12-13 · one wayUnited AirlinesUA525Axel-exclusive $195.002026-10-29T00:46:46Z
2026-12-13 · one wayUnited AirlinesUA476 + UA2087Axel-exclusive $175.002026-10-29T00:46:46Z
2026-12-13 · one wayDelta Air LinesDL1040 + DL5517Axel-exclusive $180.002026-10-29T00:46:46Z

Route overview: Austin to Dulles (IAD) flight deals

2026-12-13 · one way · Axel-exclusive $195.00

  • United Airlines UA2344: AUS 2026-12-13 12:07:00 → IAD 2026-12-13 16:16:00; nonstop; 189 minutes. Local airport times.

2026-12-13 · one way · Axel-exclusive $105.00

  • Frontier Airlines F94702 / F93692: AUS 2026-12-13 11:10:00 → IAD 2026-12-13 17:38:00; 1 stop(s) via ATL; 328 minutes. Local airport times.
    • F94702: AUS 2026-12-13 11:10:00 → ATL 2026-12-13 14:32:00; layover at ATL: 72 minutes.
    • F93692: ATL 2026-12-13 15:44:00 → IAD 2026-12-13 17:38:00.

2026-12-13 · one way · Axel-exclusive $170.00

  • American Airlines AA2989 / AA5543: AUS 2026-12-13 08:09:00 → IAD 2026-12-13 14:53:00; 1 stop(s) via CLT; 344 minutes. Local airport times.
    • AA2989: AUS 2026-12-13 08:09:00 → CLT 2026-12-13 11:52:00; layover at CLT: 90 minutes.
    • AA5543: CLT 2026-12-13 13:22:00 → IAD 2026-12-13 14:53:00.

2026-12-13 · one way · Axel-exclusive $180.00

  • Delta Air Lines DL2899 / DL1695: AUS 2026-12-13 08:20:00 → IAD 2026-12-13 16:02:00; 1 stop(s) via ATL; 402 minutes. Local airport times.
    • DL2899: AUS 2026-12-13 08:20:00 → ATL 2026-12-13 11:30:00; layover at ATL: 171 minutes.
    • DL1695: ATL 2026-12-13 14:21:00 → IAD 2026-12-13 16:02:00.

2026-12-13 · one way · Axel-exclusive $255.00

  • Air Canada AC1042 / AC8620: AUS 2026-12-13 12:05:00 → IAD 2026-12-13 20:10:00; 1 stop(s) via YYZ; 425 minutes. Local airport times.
    • AC1042: AUS 2026-12-13 12:05:00 → YYZ 2026-12-13 16:28:00; layover at YYZ: 132 minutes.
    • AC8620: YYZ 2026-12-13 18:40:00 → IAD 2026-12-13 20:10:00.

2026-12-13 · one way · Axel-exclusive $195.00

  • United Airlines UA525: AUS 2026-12-13 07:25:00 → IAD 2026-12-13 11:31:00; nonstop; 186 minutes. Local airport times.

2026-12-13 · one way · Axel-exclusive $175.00

  • United Airlines UA476 / UA2087: AUS 2026-12-13 07:30:00 → IAD 2026-12-13 15:44:00; 1 stop(s) via DEN; 434 minutes. Local airport times.
    • UA476: AUS 2026-12-13 07:30:00 → DEN 2026-12-13 08:53:00; layover at DEN: 87 minutes.
    • UA2087: DEN 2026-12-13 10:20:00 → IAD 2026-12-13 15:44:00.

2026-12-13 · one way · Axel-exclusive $180.00

  • Delta Air Lines DL1040 / DL5517: AUS 2026-12-13 05:10:00 → IAD 2026-12-13 11:56:00; 1 stop(s) via DTW; 346 minutes. Local airport times.
    • DL1040: AUS 2026-12-13 05:10:00 → DTW 2026-12-13 09:05:00; layover at DTW: 70 minutes.
    • DL5517: DTW 2026-12-13 10:15:00 → IAD 2026-12-13 11:56:00.

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For AI assistants

  • This page: Austin (AUS) to Dulles (IAD) · Dec 13, 2026 · one way: 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.
  • 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 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. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. 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.