$87+ Cheap flights from Baltimore to Austin (BWI - AUS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — AUS
Jun 24 — Jul 11
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore to Austin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Baltimore/Washington to Austin Bergstrom are usually found in January or October, booked 72 days in advance, depart on a Wednesday or Thursday and return on a Wednesday
Cheap flight deals from Baltimore to Austin
Cheapest
Best
Last-minute
One-way
Cheapest flights from Baltimore to AustinExplore the most affordable flight options available from Baltimore to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 25, 2026.
Explore the most affordable flight options available from Baltimore to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:35 am
BWI
- AUS
1 stop7h 21m
Frontier
Tue 9/85:47 pm
AUS
- BWI
1 stop13h 42m
Frontier
Deal found 5/20![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:36 am
BWI
- AUS
1 stop9h 03m
Frontier
Wed 7/151:33 pm
AUS
- BWI
1 stop8h 44m
Frontier
Deal found 5/23![Frontier logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:16 pm
BWI
- AUS
1 stop18h 29m
Frontier
Tue 7/75:34 pm
AUS
- BWI
1 stop12h 52m
Frontier
Deal found 5/20![Frontier logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/168:31 am
BWI
- AUS
1 stop9h 12m
Frontier
Tue 6/235:38 pm
AUS
- BWI
1 stop12h 57m
Frontier
Deal found 5/23![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:35 am
BWI
- AUS
1 stop11h 04m
Frontier
Wed 7/151:33 pm
AUS
- BWI
1 stop8h 44m
Frontier
Deal found 5/21![Frontier logo]()
$252
This Frontier deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:36 am
BWI
- AUS
1 stop7h 02m
Frontier
Wed 7/151:51 pm
AUS
- BWI
1 stop8h 09m
Frontier
Deal found 5/20![Frontier logo]()
$253
This Frontier deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:35 am
BWI
- AUS
1 stop7h 21m
Frontier
Mon 8/241:59 pm
AUS
- BWI
1 stop8h 01m
Frontier
Deal found 5/20![Frontier logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:16 pm
BWI
- AUS
1 stop18h 29m
Frontier
Tue 6/305:38 pm
AUS
- BWI
1 stop12h 57m
Frontier
Deal found 5/24![Frontier logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:36 am
BWI
- AUS
1 stop9h 03m
Frontier
Wed 7/291:33 pm
AUS
- BWI
1 stop8h 44m
Frontier
Deal found 5/24![Frontier logo]()
$267
This Frontier deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:35 am
BWI
- AUS
1 stop11h 08m
Frontier
Wed 9/210:37 am
AUS
- BWI
1 stop9h 27m
Frontier
Deal found 5/21![Frontier logo]()
$268
Best flights from Baltimore to AustinDiscover carefully curated flight deals from Baltimore to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 25, 2026.
Discover carefully curated flight deals from Baltimore to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 25, 2026.
This Southwest deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:30 pm
BWI
- AUS
2 stops6h 20m
Southwest
Tue 7/73:35 pm
AUS
- BWI
2 stops6h 25m
Southwest
Deal found 5/24![Southwest logo]()
$396
This Delta deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:37 pm
BWI
- AUS
1 stop14h 53m
Delta
Tue 7/710:35 am
AUS
- BWI
1 stop9h 51m
Delta
Deal found 5/23![Delta logo]()
$419
This JetBlue deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/124:00 pm
BWI
- AUS
1 stop8h 08m
JetBlue
Sun 7/197:00 am
AUS
- BWI
1 stop6h 58m
JetBlue
Deal found 5/24![JetBlue logo]()
$483
This Southwest deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:15 pm
BWI
- AUS
1 stop4h 45m
Southwest
Sat 8/159:20 am
AUS
- BWI
Nonstop3h 15m
Southwest
Deal found 5/24![Southwest logo]()
$427
This Delta deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:00 pm
BWI
- AUS
1 stop6h 07m
Delta
Sun 7/195:20 am
AUS
- BWI
1 stop5h 27m
Delta
Deal found 5/22![Delta logo]()
$457
This Delta deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/134:45 pm
BWI
- AUS
1 stop5h 24m
Delta
Tue 6/166:32 pm
AUS
- BWI
1 stop5h 08m
Delta
Deal found 5/22![Delta logo]()
$457
This Southwest deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:15 am
BWI
- AUS
1 stop4h 50m
Southwest
Tue 7/145:40 am
AUS
- BWI
Nonstop3h 15m
Southwest
Deal found 5/21![Southwest logo]()
$458
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:10 am
BWI
- AUS
Nonstop3h 25m
Southwest
Sun 7/55:05 pm
AUS
- BWI
1 stop4h 55m
Southwest
Deal found 5/20![Southwest logo]()
$462
This Delta deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/195:07 pm
BWI
- AUS
1 stop8h 18m
Delta
Thu 6/251:31 pm
AUS
- BWI
1 stop6h 54m
Delta
Deal found 5/22![Delta logo]()
$481
This Southwest deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:50 pm
BWI
- AUS
Nonstop3h 25m
Southwest
Sun 8/238:55 am
AUS
- BWI
Nonstop3h 15m
Southwest
Deal found 5/24![Southwest logo]()
$462
This Southwest deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/118:05 am
BWI
- AUS
Nonstop3h 25m
Southwest
Tue 6/164:10 pm
AUS
- BWI
Nonstop3h 20m
Southwest
Deal found 5/22![Southwest logo]()
$476
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:40 am
BWI
- AUS
Nonstop3h 25m
Southwest
Wed 6/102:15 pm
AUS
- BWI
Nonstop3h 15m
Southwest
Deal found 5/20![Southwest logo]()
$486
Last-minute flights from Baltimore to AustinDiscover last-minute flight deals from Baltimore to Austin. Data last updated May 25, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Austin. Data last updated May 25, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/136:28 am
BWI
- AUS
1 stop6h 20m
Frontier
Wed 6/171:51 pm
AUS
- BWI
1 stop8h 09m
Frontier
Deal found 5/23![Frontier logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/168:31 am
BWI
- AUS
1 stop9h 12m
Frontier
Tue 6/235:38 pm
AUS
- BWI
1 stop12h 57m
Frontier
Deal found 5/23![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:28 am
BWI
- AUS
1 stop11h 15m
Frontier
Wed 6/241:51 pm
AUS
- BWI
1 stop8h 09m
Frontier
Deal found 5/25![Frontier logo]()
$270
This Frontier deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:28 am
BWI
- AUS
1 stop11h 15m
Frontier
Mon 6/221:40 pm
AUS
- BWI
1 stop8h 20m
Frontier
Deal found 5/23![Frontier logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:28 am
BWI
- AUS
1 stop7h 17m
Frontier
Tue 6/235:38 pm
AUS
- BWI
1 stop12h 57m
Frontier
Deal found 5/23![Frontier logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:16 pm
BWI
- AUS
1 stop18h 29m
Frontier
Tue 6/305:38 pm
AUS
- BWI
1 stop12h 57m
Frontier
Deal found 5/25![Frontier logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/241:29 pm
BWI
- AUS
1 stop28h 14m
Frontier
Sun 6/285:38 pm
AUS
- BWI
1 stop12h 57m
Frontier
Deal found 5/20![Frontier logo]()
$268
This Frontier deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:28 am
BWI
- AUS
1 stop7h 17m
Frontier
Sat 6/2712:44 pm
AUS
- BWI
1 stop9h 16m
Frontier
Deal found 5/21![Frontier logo]()
$275
This Frontier deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:28 am
BWI
- AUS
1 stop7h 17m
Frontier
Wed 7/81:51 pm
AUS
- BWI
1 stop8h 09m
Frontier
Deal found 5/20![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:16 pm
BWI
- AUS
1 stop18h 29m
Frontier
Tue 7/75:34 pm
AUS
- BWI
1 stop12h 52m
Frontier
Deal found 5/20![Frontier logo]()
$249
This Frontier deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:28 am
BWI
- AUS
1 stop11h 15m
Frontier
Wed 7/81:51 pm
AUS
- BWI
1 stop8h 09m
Frontier
Deal found 5/20![Frontier logo]()
$281
One-way flights from Baltimore to AustinSearch for one-way flight options from Baltimore to Austin. Find affordable one-way fares based on user searches. Data last updated May 25, 2026.
Search for one-way flight options from Baltimore to Austin. Find affordable one-way fares based on user searches. Data last updated May 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:35 am
BWI
- AUS
1 stop7h 03m
Frontier
Deal found 5/20![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:35 am
BWI
- AUS
1 stop11h 04m
Frontier
Deal found 5/20![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:32 pm
BWI
- AUS
2 stops22h 58m
Frontier
Deal found 5/20![Frontier logo]()
$107
This Super.com deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:28 am
BWI
- AUS
1 stop7h 17m
Frontier
Deal found 5/21![Frontier logo]()
$125
This deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:35 am
BWI
- AUS
1 stop7h 03m
Frontier
Deal found 5/21![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/168:31 am
BWI
- AUS
1 stop9h 12m
Frontier
Deal found 5/22![Frontier logo]()
$128
This Trip.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:16 pm
BWI
- AUS
1 stop18h 29m
Frontier
Deal found 5/25![Frontier logo]()
$131
This Super.com deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:35 am
BWI
- AUS
1 stop7h 21m
Frontier
Deal found 5/23![Frontier logo]()
$134
This Frontier deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:28 am
BWI
- AUS
1 stop7h 17m
Frontier
Deal found 5/24![Frontier logo]()
$135
Find flight deals from Baltimore to Austin
Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $246 (Kiwi.com) |
One-way from | $87 (Kiwi.com) |
Popular in | May |
Cheapest in | January |
Average price | $488 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 25, 2026.
Use the filters below to find and compare flights from Baltimore to Austin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreAustin
BWI - AUS
BWIAUS
Baltimore/Washington
Wed 7/1
6:30 pm-11:50 pm
2 stops6h 20m
Austin Bergstrom
Tue 7/7
3:35 pm-11:00 pm
2 stops6h 25m
$396
BaltimoreAustin
BWI - AUS
BWIAUS
Baltimore/Washington
Mon 6/29
7:37 pm-9:30 am
1 stop14h 53m
Austin Bergstrom
Tue 7/7
10:35 am-9:26 pm
1 stop9h 51m
$419
BaltimoreAustin
BWI - AUS
BWIAUS
Baltimore/Washington
Thu 8/13
4:15 pm-8:00 pm
1 stop4h 45m
Austin Bergstrom
Sat 8/15
9:20 am-1:35 pm
Nonstop3h 15m
$427
BaltimoreAustin
BWI - AUS
BWIAUS
Baltimore/Washington
Tue 7/14
5:00 pm-10:07 pm
1 stop6h 07m
Austin Bergstrom
Sun 7/19
5:20 am-11:47 am
1 stop5h 27m
$457
BaltimoreAustin
BWI - AUS
BWIAUS
Baltimore/Washington
Sat 6/13
4:45 pm-9:09 pm
1 stop5h 24m
Austin Bergstrom
Tue 6/16
6:32 pm-12:40 am
1 stop5h 08m
$457
BaltimoreAustin
BWI - AUS
BWIAUS
Baltimore/Washington
Thu 7/9
8:15 am-12:05 pm
1 stop4h 50m
Austin Bergstrom
Tue 7/14
5:40 am-9:55 am
Nonstop3h 15m
$458
BaltimoreAustin
BWI - AUS
BWIAUS
Baltimore/Washington
Wed 7/1
8:10 am-10:35 am
Nonstop3h 25m
Austin Bergstrom
Sun 7/5
5:05 pm-11:00 pm
1 stop4h 55m
$462
Quickest round-trip
BaltimoreAustin
BWI - AUS
BWIAUS
Baltimore/Washington
Wed 8/19
3:50 pm-6:15 pm
Nonstop3h 25m
Austin Bergstrom
Sun 8/23
8:55 am-1:10 pm
Nonstop3h 15m
$462
BaltimoreAustin
BWI - AUS
BWIAUS
Baltimore/Washington
Thu 6/11
8:05 am-10:30 am
Nonstop3h 25m
Austin Bergstrom
Tue 6/16
4:10 pm-8:30 pm
Nonstop3h 20m
$476
BaltimoreAustin
BWI - AUS
BWIAUS
Baltimore/Washington
Fri 6/19
5:07 pm-12:25 am
1 stop8h 18m
Austin Bergstrom
Thu 6/25
1:31 pm-9:25 pm
1 stop6h 54m
$481
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from Baltimore to Austin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Austin in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Baltimore-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Austin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Baltimore-Austin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Baltimore to Austin
Have a flexible travel schedule? Discover the best time to fly to Austin from Baltimore with our price prediction graph.
BWI-AUS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Baltimore to Austin
How far ahead should I book a flight from Baltimore to Austin?
To ensure you get the cheapest price possible for a flight from Baltimore to Austin, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Baltimore to Austin?
Currently, January is the cheapest month in which you can book a flight from Baltimore to Austin (average of $317). Flying from Baltimore to Austin in May is currently the most expensive (average of $488). 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.
What is the cheapest time of day to fly from BWI to AUS?
Find hourly flight availability from Baltimore to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 25, 2026.
A simple way to save on the total cost of your ticket is to fly from Baltimore to Austin at noon. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the afternoon.
What is the cheapest day to fly from Baltimore to Austin?
Use this chart to determine the cheapest time to fly round-trip from Baltimore to Austin. Price data was last updated on May 23, 2026.
Travelers seeking maximum savings on their Baltimore to Austin flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Baltimore to Austin flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Baltimore to Austin trip
Our travel experts
Reviews of airlines servicing Austin
Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated May 25, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Baltimore to Austin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
7.9
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
7.9
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
7.9
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
7.9
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
7.9
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Related info for your journey
Find useful and relevant information for your journey from Baltimore to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsRound Rock
Cedar Park
San Marcos
Bastrop
Pflugerville
Fredericksburg
Dripping Springs
Georgetown
Seguin
Canyon Lake
Horseshoe Bay
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Alternative routes for Baltimore to Austin
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Austin
Explore flights to Austin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 25, 2026.
Complete your trip
Complete your trip to Austin by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Baltimore to Austin by cabin class
Find flights from Baltimore to Austin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Baltimore and Austin flights
Browse other Baltimore and Austin flight options. Last updated on May 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from Baltimore to Austin
Discover the top 7 airlines that operate flights from Baltimore to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$79 | Average$205 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$118 | Average$215 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$216 | Average$340 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$216 | Average$357 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$216 | Average$318 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$433 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$297 | Average$515 | FlexibilityNo cancel fee | On-time63% |