
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $87 (Cheapflightsfares) |
One-way from | $49 (Expedia) |
Popular in | January |
Cheapest in | August |
Average price | $546 |
Good round-trip deal | $408 or less |
Good one-way deal | $233 or less |
Fly from
Fly to
Route
Depart
Return
Price
AustinBaltimore
AUS - BWI
AUSBWI
Austin Bergstrom
Fri 2/20
3:30 pm-12:31 am
1 stop8h 01m
Baltimore/Washington
Tue 2/24
12:30 pm-8:53 pm
1 stop9h 23m
AustinBaltimore
AUS - BWI
AUSBWI
Austin Bergstrom
Fri 2/13
7:15 am-6:14 pm
2 stops9h 59m
Baltimore/Washington
Thu 2/19
6:00 am-3:40 pm
1 stop10h 40m
AustinWashington, D.C.
AUS - DCA
AUSDCA
Austin Bergstrom
Thu 2/12
6:45 am-1:15 pm
1 stop29h 30m
Washington, D.C. Reagan-National
Wed 2/18
6:00 am-10:14 pm
2 stops17h 14m
AustinWashington, D.C.
AUS - DCA
AUSDCA
Austin Bergstrom
Thu 3/5
2:20 pm-10:31 pm
1 stop7h 11m
Washington, D.C. Reagan-National
Wed 3/11
3:59 pm-9:59 pm
1 stop7h 00m
AustinWashington, D.C.
AUS - DCA
AUSDCA
Austin Bergstrom
Wed 4/1
7:00 am-9:59 pm
1 stop13h 59m
Washington, D.C. Reagan-National
Sun 4/5
6:00 pm-10:05 am
1 stop17h 05m
AustinWashington, D.C.
AUS - DCA
AUSDCA
Austin Bergstrom
Thu 4/30
6:45 am-4:59 pm
1 stop9h 14m
Washington, D.C. Reagan-National
Mon 5/4
3:35 pm-5:56 pm
1 stop27h 21m
AustinBaltimore
AUS - BWI
AUSBWI
Austin Bergstrom
Tue 2/24
12:34 pm-7:40 pm
1 stop6h 06m
Baltimore/Washington
Sat 3/7
11:00 am-3:46 pm
1 stop5h 46m
AustinBaltimore
AUS - BWI
AUSBWI
Austin Bergstrom
Wed 2/25
1:44 pm-7:40 pm
1 stop4h 56m
Baltimore/Washington
Sat 3/7
11:00 am-3:46 pm
1 stop5h 46m
AustinBaltimore
AUS - BWI
AUSBWI
Austin Bergstrom
Tue 2/24
1:44 pm-7:40 pm
1 stop4h 56m
Baltimore/Washington
Thu 3/5
6:00 am-11:23 am
1 stop6h 23m
AustinBaltimore
AUS - BWI
AUSBWI
Austin Bergstrom
Wed 2/11
8:00 am-3:38 pm
1 stop6h 38m
Baltimore/Washington
Sun 2/15
6:00 am-11:23 am
1 stop6h 23m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
The price you pay for your flight from Austin to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, November is the cheapest month in which you can book a flight from Austin to Washington, D.C. (average of $72). Flying from Austin to Washington, D.C. in March is currently the most expensive (average of $170). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Unlike at noon, when flights are generally more expensive, you can save up to 25% on flights from Austin to Washington, D.C. by exploring options for tickets in the evening.
The most flights from AUS to WAS are scheduled on a Monday (6 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).
Atlanta (ATL) – chosen by Cheapflights users on 50% of 1-stop itineraries from Austin to Washington, D.C. on Cheapflights.
Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $228.
Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 5h 41m.
Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 4h 17m.
About 13% of weekly flights between Austin and Washington, D.C. have experienced delays in the past year, with the average delay time being 139 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Over the last year, United Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.
Entertainment
Food
Boarding
Comfort
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Food
Boarding
Comfort
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Food
Boarding
Comfort
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Food
Boarding
Comfort
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Food
Boarding
Comfort
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Food
Boarding
Comfort
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$82 | Average$192 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$92 | Average$165 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$117 | Average$213 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$118 | Average$364 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$176 | Average$397 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$191 | Average$444 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$287 | Average$487 | FlexibilityNo cancel fee | On-time63% |