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$127+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — AUS
jan 3 — jan 101
sáb 1/3
sáb 1/10
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 dezembro 4, 2025.

This Delta deal was found by Cheapflights users on 12/3. 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.
ter 12/96:10 pmEYW - AUS
1 stop7h 18mDelta
sáb 12/131:42 pmAUS - EYW
1 stop5h 24mDelta
Deal found 12/3$301
This American Airlines deal was found by Cheapflights users on 12/3. 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.
ter 12/97:00 amEYW - AUS
2 stops8h 20mAmerican Airlines
sáb 12/137:10 amAUS - EYW
1 stop7h 57mAmerican Airlines
Deal found 12/3$306
This Kiwi.com deal was found by Cheapflights users on 12/4. 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.
sex 12/192:33 pmEYW - AUS
1 stop20h 31mAllegiant Air
ter 12/237:29 pmAUS - EYW
2 stops23h 26mAllegiant Air
Deal found 12/4$318
This American Airlines deal was found by Cheapflights users on 12/3. 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.
seg 12/224:40 pmEYW - AUS
1 stop8h 01mAmerican Airlines
seg 12/296:15 amAUS - EYW
1 stop8h 42mAmerican Airlines
Deal found 12/3$356
This American Airlines deal was found by Cheapflights users on 12/4. 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.
sex 12/192:28 pmEYW - AUS
1 stop5h 06mAmerican Airlines
ter 12/2310:50 amAUS - EYW
1 stop5h 19mAmerican Airlines
Deal found 12/4$431
This Mytrip deal was found by Cheapflights users on 12/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 12/192:30 pmEYW - AUS
1 stop11h 28mSpirit Airlines
ter 12/236:00 amAUS - EYW
3 stops30h 30mSpirit Airlines
Deal found 12/4$463

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 dezembro 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$221
(Kiwi.com)

One-way from

$127
(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 dezembro 4, 2025.
Use the filters below to find and compare flights from Key West to Austin that are best for you.

Fly from

Key West

Fly to

Austin

Route

Depart

Return

Price

Key WestAustin

EYW - AUS

EYWAUS

Key West

sex 2/13

1:06 pm-4:04 pm

1 stop27h 58m

Austin Bergstrom

qua 2/18

7:15 am-11:17 am

1 stop27h 02m

$221

Key WestAustin

EYW - AUS

EYWAUS

Key West

sex 2/13

4:02 pm-9:37 pm

1 stop6h 35m

Austin Bergstrom

qua 2/18

1:26 pm-10:49 pm

2 stops8h 23m

$230

Key WestAustin

EYW - AUS

EYWAUS

Key West

ter 1/6

12:20 pm-12:58 am

1 stop13h 38m

Austin Bergstrom

sex 1/9

7:25 am-1:30 pm

1 stop5h 05m

$236

Key WestAustin

EYW - AUS

EYWAUS

Key West

sex 12/19

2:33 pm-10:04 am

1 stop20h 31m

Austin Bergstrom

ter 12/23

7:29 pm-7:55 pm

2 stops23h 26m

$318

Key WestAustin

EYW - AUS

EYWAUS

Key West

qua 4/1

4:45 pm-11:14 pm

1 stop7h 29m

Austin Bergstrom

seg 4/6

9:37 am-3:50 pm

1 stop5h 13m

$339

Key WestAustin

EYW - AUS

EYWAUS

Key West

seg 12/22

4:40 pm-11:41 pm

1 stop8h 01m

Austin Bergstrom

seg 12/29

6:15 am-3:57 pm

1 stop8h 42m

$356

Key WestAustin

EYW - AUS

EYWAUS

Key West

qua 4/1

6:25 pm-12:20 am

1 stop6h 55m

Austin Bergstrom

seg 4/6

6:30 am-1:41 pm

1 stop6h 11m

$408

Key WestAustin

EYW - AUS

EYWAUS

Key West

qua 4/1

3:56 pm-11:06 pm

2 stops8h 10m

Austin Bergstrom

seg 4/6

6:24 pm-11:56 pm

1 stop4h 32m

$455

Key WestAustin

EYW - AUS

EYWAUS

Key West

qua 2/4

10:49 am-9:35 pm

2 stops35h 46m

$127

Key WestAustin

EYW - AUS

EYWAUS

Key West

seg 4/13

1:06 pm-5:19 pm

1 stop29h 13m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 16 results
1
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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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Key West-Austin flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Cheapflights Insights

Everything you need to know about your flight from Key West to Austin

What is the cheapest time of day to fly from EYW to AUS?

Find hourly flight availability from Key West 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 dezembro 4, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 13% on flights from Key West to Austin by exploring options for tickets in the afternoon.

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, Spirit Airlines, and Allegiant Air can get you from Key West to Austin in just under 6h 35m. Your travel time can differ by up to 13h 56m. 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
Cedar Park
Round Rock
San Marcos
Georgetown
Fredericksburg
Pflugerville
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay

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