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$176+ Cheap flights from Key West to Austin (EYW - 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — AUS
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
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Cheap flight deals from Key West to Austin

Cheapest flights from Key West to Austin
Explore the most affordable flight options available from Key West to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.

This Delta deal was found by Cheapflights users on 6/8. 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.
Wed 7/87:50 am
EYW
-
AUS
1 stop5h 35m
Delta
Tue 7/141:31 pm
AUS
-
EYW
1 stop5h 20m
Delta
Deal found 6/8$285
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Sun 7/128:48 pm
EYW
-
AUS
1 stop13h 44m
Multiple Airlines
Thu 7/167:45 pm
AUS
-
EYW
1 stop17h 52m
Multiple Airlines
Deal found 6/8$343
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/81:47 pm
EYW
-
AUS
2 stops11h 04m
American Airlines
Tue 7/148:12 am
AUS
-
EYW
1 stop6h 59m
American Airlines
Deal found 6/8$364
This Delta deal was found by Cheapflights users on 6/9. 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.
Wed 6/107:50 am
EYW
-
AUS
1 stop6h 49m
Delta
Sat 6/131:16 pm
AUS
-
EYW
1 stop5h 37m
Delta
Deal found 6/9$383
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:40 pm
EYW
-
AUS
1 stop5h 19m
American Airlines
Sun 7/56:16 am
AUS
-
EYW
1 stop8h 55m
American Airlines
Deal found 6/8$386
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1011:28 am
EYW
-
AUS
1 stop6h 51m
American Airlines
Sat 6/138:18 am
AUS
-
EYW
2 stops10h 01m
American Airlines
Deal found 6/9$413
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Fri 7/312:07 pm
EYW
-
AUS
2 stops26h 13m
Multiple Airlines
Sun 7/57:45 pm
AUS
-
EYW
1 stop17h 52m
Multiple Airlines
Deal found 6/8$427
This Delta deal was found by Cheapflights users on 6/9. 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 7/107:50 am
EYW
-
AUS
1 stop5h 35m
Delta
Mon 7/136:25 am
AUS
-
EYW
1 stop5h 58m
Delta
Deal found 6/9$441
This United Airlines deal was found by Cheapflights users on 6/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/252:26 pm
EYW
-
AUS
1 stop9h 54m
United Airlines
Mon 6/296:40 am
AUS
-
EYW
1 stop7h 39m
United Airlines
Deal found 6/6$444

Find flight deals from Key West to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) 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 June 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$285
(Delta)

One-way from

$176
(Kiwi.com)
Provider with most accurate pricing for Key West-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Key West-Austin Bergstrom flights.
Search Deals
From Key West to Austin Bergstrom
Search Deals
One-way flight from Key West to Austin Bergstrom
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key West 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 June 9, 2026.
Use the filters below to find and compare flights from Key West to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestAustin

EYW - AUS

EYWAUS

Key West

Wed 7/8

1:47 pm-11:51 pm

2 stops11h 04m

Austin Bergstrom

Tue 7/14

8:12 am-4:11 pm

1 stop6h 59m

$364
Quickest round-trip

Key WestAustin

EYW - AUS

EYWAUS

Key West

Fri 9/25

6:19 pm-11:59 pm

1 stop6h 40m

Austin Bergstrom

Mon 9/28

6:25 am-12:58 pm

1 stop5h 33m

$441

Key WestAustin

EYW - AUS

EYWAUS

Key West

Thu 6/25

2:26 pm-11:20 pm

1 stop9h 54m

Austin Bergstrom

Mon 6/29

6:40 am-3:19 pm

1 stop7h 39m

$444

Key WestAustin

EYW - AUS

EYWAUS

Key West

Thu 7/2

2:26 pm-1:12 pm

2 stops23h 46m

Austin Bergstrom

Sun 7/5

6:40 am-3:19 pm

1 stop7h 39m

$738
Cheapest one-way

Key WestAustin

EYW - AUS

EYWAUS

Key West

Fri 11/13

10:59 am-10:32 am

1 stop24h 33m

$176

Key WestAustin

EYW - AUS

EYWAUS

Key West

Sat 10/24

9:52 am-8:32 pm

3 stops35h 40m

$341
Quickest one-way

Key WestAustin

EYW - AUS

EYWAUS

Key West

Mon 10/12

7:00 am-12:46 pm

1 stop6h 46m

$348

Key WestAustin

EYW - AUS

EYWAUS

Key West

Mon 10/12

2:20 pm-1:58 pm

3 stops24h 38m

$1,327

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Sorted by cheapest first

Compare providers for flights from Key West 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 Key West to Austin in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Key West-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Key West-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 Key West-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 Key West to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Key West with our price prediction graph.
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.

Related info for your journey

Find useful and relevant information for your journey from Key West to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Key West to Austin?

    American Airlines, Delta, and United Airlines can get you from Key West to Austin in just under 6h 40m. Your travel time can differ by up to 4h 24m. There are 1049 mi between Key West and Austin. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Key West to Austin that include hotel bookings?

    Yes. In addition to deals on Key West to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key West to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key West to Austin.

  • Can I find deals for business class flights from Key West to Austin?

    Yes. Cheapflights offers flight deals from Key West to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Round Rock
Cedar Park
San Marcos
Bastrop
Pflugerville
Fredericksburg
Dripping Springs
Georgetown
Seguin
Canyon Lake

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