Compare live prices for AUS to IAD. Use the search panel
to change origin, destination, passengers, cabin and trip type instantly.
AUS → IADApprox. 2084.36 km08 May 2026Live inventory
✈ Flight Search
Modify your route
From
To
Depart
Return
Adults
Children
Infants
Cabin
Trip Type
AUS→IAD
Sort By
💰 Cheapest
⚡ Fastest
🕐 Earliest
🎚️ Filters
Stops Reset
0
0
0
Max Price Reset
Up to ₹5,00,000
Departure Time Reset
🌙 Night 12am–6am
🌅 Morning 6am–12pm
☀️ Afternoon 12pm–6pm
🌆 Evening 6pm–12am
Fare Type
Airlines All
Loading…
Select Fare
—
—
per person · incl. taxes
Stops Reset
0
0
0
Max Price Reset
Up to ₹5,00,000
Departure Time Reset
🌙 Night 12am–6am
🌅 Morning 6am–12pm
☀️ Afternoon 12pm–6pm
🌆 Evening 6pm–12am
Fare Type
Airlines All
Loading…
Showing 25
of 146
live flights
Frontier Airlines
F9-2047
21:13
05/08/2026
AUS
Austin Bergstrom International Airport
15h 46m
1 Stop
⏱ DEN · 8h 30mDEN Airport
12:59
05/09/2026
+1
DCA
Washington Dulles International Airport
₹8,318
per person
✕ Non-refundable
Frontier Airlines
F9-2047
21:13
05/08/2026
AUS
Austin Bergstrom International Airport
24h 45m
1 Stop
⏱ DEN · 17h 26mDEN Airport
21:58
05/09/2026
+1
DCA
Washington Dulles International Airport
₹8,318
per person
✕ Non-refundable
Frontier Airlines
F9-2047
21:13
05/08/2026
AUS
Austin Bergstrom International Airport
19h 46m
1 Stop
⏱ DEN · 12h 27mDEN Airport
16:59
05/09/2026
+1
DCA
Washington Dulles International Airport
₹14,299
per person
✕ Non-refundable
Delta Air Lines
DL-1491
18:38
05/08/2026
AUS
Austin Bergstrom International Airport
6h 19m
1 Stop
⏱ ATL · 1h 5mATL Airport
00:57
05/09/2026
+1
BWI
Washington Dulles International Airport
₹20,847
per person
✕ Non-refundable
Delta Air Lines
DL-1812
16:30
05/08/2026
AUS
Austin Bergstrom International Airport
6h 47m
1 Stop
⏱ DTW · 1h 12mDTW Airport
23:17
05/08/2026
BWI
Washington Dulles International Airport
₹20,847
per person
✕ Non-refundable
Southwest Airlines
WN-4152
17:00
05/08/2026
AUS
Austin Bergstrom International Airport
5h 35m
1 Stop
⏱ BNA · 0h 40mBNA Airport
22:35
05/08/2026
BWI
Washington Dulles International Airport
₹22,699
per person
✓ Refundable4 fare options
Southwest Airlines
WN-279
14:55
05/08/2026
AUS
Austin Bergstrom International Airport
5h 50m
1 Stop
⏱ ATL · 0h 45mATL Airport
20:45
05/08/2026
BWI
Washington Dulles International Airport
₹22,699
per person
✓ Refundable4 fare options
Southwest Airlines
WN-143
06:05
05/08/2026
AUS
Austin Bergstrom International Airport
5h 55m
1 Stop
⏱ DAL · 1h 0mDAL Airport
12:00
05/08/2026
BWI
Washington Dulles International Airport
₹22,699
per person
✓ Refundable4 fare options
Southwest Airlines
WN-1177
14:15
05/08/2026
AUS
Austin Bergstrom International Airport
7h 10m
1 Stop
⏱ DAL · 2h 5mDAL Airport
21:25
05/08/2026
BWI
Washington Dulles International Airport
₹22,699
per person
✕ Non-refundable🔥 Last 4 seats
Southwest Airlines
WN-3419
16:30
05/08/2026
AUS
Austin Bergstrom International Airport
7h 55m
1 Stop
⏱ DAL · 2h 55mDAL Airport
00:25
05/09/2026
+1
BWI
Washington Dulles International Airport
₹22,699
per person
✕ Non-refundable
Southwest Airlines
WN-356
17:35
05/08/2026
AUS
Austin Bergstrom International Airport
5h 55m
1 Stop
⏱ HOU · 0h 55mHOU Airport
23:30
05/08/2026
BWI
Washington Dulles International Airport
₹22,699
per person
✓ Refundable4 fare options
Southwest Airlines
WN-3274
12:10
05/08/2026
AUS
Austin Bergstrom International Airport
6h 10m
1 Stop
⏱ MKE · 0h 45mMKE Airport
18:20
05/08/2026
BWI
Washington Dulles International Airport
₹22,699
per person
✓ Refundable4 fare options
Southwest Airlines
WN-2225
05:10
05/08/2026
AUS
Austin Bergstrom International Airport
6h 40m
1 Stop
⏱ MDW · 1h 20mMDW Airport
11:50
05/08/2026
BWI
Washington Dulles International Airport
₹22,699
per person
✓ Refundable4 fare options
Southwest Airlines
WN-385
05:20
05/08/2026
AUS
Austin Bergstrom International Airport
7h 0m
1 Stop
⏱ MCO · 1h 10mMCO Airport
12:20
05/08/2026
BWI
Washington Dulles International Airport
₹22,699
per person
✓ Refundable🔥 Last 2 seats4 fare options
Southwest Airlines
WN-2217
15:35
05/08/2026
AUS
Austin Bergstrom International Airport
7h 15m
1 Stop
⏱ MCO · 1h 20mMCO Airport
22:50
05/08/2026
BWI
Washington Dulles International Airport
₹22,699
per person
✕ Non-refundable
Southwest Airlines
WN-1269
09:10
05/08/2026
AUS
Austin Bergstrom International Airport
7h 50m
1 Stop
⏱ MCO · 2h 0mMCO Airport
17:00
05/08/2026
BWI
Washington Dulles International Airport
₹22,699
per person
✓ Refundable🔥 Last 4 seats4 fare options
Southwest Airlines
WN-361
06:35
05/08/2026
AUS
Austin Bergstrom International Airport
7h 30m
1 Stop
⏱ IND · 2h 35mIND Airport
14:05
05/08/2026
BWI
Washington Dulles International Airport
₹22,699
per person
✓ Refundable4 fare options
Southwest Airlines
WN-1780
11:30
05/08/2026
AUS
Austin Bergstrom International Airport
7h 30m
1 Stop
⏱ JAX · 2h 10mJAX Airport
19:00
05/08/2026
BWI
Washington Dulles International Airport
₹22,699
per person
✕ Non-refundable
Southwest Airlines
WN-1193
16:50
05/08/2026
AUS
Austin Bergstrom International Airport
5h 55m
1 Stop
⏱ STL · 0h 50mSTL Airport
22:45
05/08/2026
BWI
Washington Dulles International Airport
₹22,699
per person
✓ Refundable🔥 Last 1 seats4 fare options
Southwest Airlines
WN-454
07:30
05/08/2026
AUS
Austin Bergstrom International Airport
6h 45m
1 Stop
⏱ STL · 1h 40mSTL Airport
14:15
05/08/2026
BWI
Washington Dulles International Airport
₹22,699
per person
✓ Refundable4 fare options
Southwest Airlines
WN-410
14:20
05/08/2026
AUS
Austin Bergstrom International Airport
6h 0m
1 Stop
⏱ MSY · 1h 0mMSY Airport
20:20
05/08/2026
BWI
Washington Dulles International Airport
₹22,699
per person
✓ Refundable4 fare options
Southwest Airlines
WN-432
05:15
05/08/2026
AUS
Austin Bergstrom International Airport
6h 5m
1 Stop
⏱ RDU · 1h 10mRDU Airport
11:20
05/08/2026
BWI
Washington Dulles International Airport
₹22,699
per person
✓ Refundable4 fare options
Southwest Airlines
WN-403
21:30
05/08/2026
AUS
Austin Bergstrom International Airport
11h 30m
1 Stop
⏱ MDW · 6h 15mMDW Airport
09:00
05/09/2026
+1
BWI
Washington Dulles International Airport
₹23,218
per person
✓ Refundable4 fare options
American Airlines
AA-1831
17:50
05/08/2026
AUS
Austin Bergstrom International Airport
6h 6m
1 Stop
⏱ CLT · 0h 43mCLT Airport
23:56
05/08/2026
BWI
Washington Dulles International Airport
₹24,271
per person
✕ Non-refundable5 fare options
American Airlines
AA-1320
15:36
05/08/2026
AUS
Austin Bergstrom International Airport
6h 30m
1 Stop
⏱ CLT · 1h 4mCLT Airport
22:06
05/08/2026
BWI
Washington Dulles International Airport
₹24,271
per person
✕ Non-refundable5 fare options
😕 No flights match your filters.
Austin (AUS)
📍 Austin Bergstrom International Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 30.194499969482422
📐 Longitude: -97.6698989868164
Washington DC (IAD)
📍 Washington Dulles International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 38.94449997
📐 Longitude: -77.45580292
✈ Distance: Austin,USA to Washington DC,USA — 2084.36 km
📅 Results on this page are loaded for 08 May 2026. Click View all flights for the complete live search.
Austin to Washington DC — what to expect when booking
The AUS–IAD route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Austin,USA and Washington DC,USA is approximately
2084.36 km.
Before you book
Compare nearby dates
The date strip above lets you scan nearby fares without restarting the search.
Open full search for more control
Route page shows a limited live set. Full search opens the complete inventory with fresh results.
Check fare details
Each result shows baggage, refundability and fare details before you proceed.
❓ Frequently asked questions — Austin to Washington DC flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Austin,USA (AUS) and Washington DC,USA (IAD) is approximately 2084.36 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.