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$92+ 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — AUS
ene. 28 — feb. 41
mié. 1/28
mié. 2/4
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 diciembre 29, 2025.

This American Airlines deal was found by Cheapflights users on 12/28. 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.
dom. 12/288:09 pmEYW - AUS
1 stop5h 31mAmerican Airlines
mar. 12/305:16 amAUS - EYW
1 stop6h 57mAmerican Airlines
Deal found 12/28$726
This United Airlines deal was found by Cheapflights users on 12/28. 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.
dom. 12/285:10 pmEYW - AUS
3 stops24h 03mUnited Airlines
mar. 12/305:30 amAUS - EYW
2 stops9h 59mUnited Airlines
Deal found 12/28$1,506

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 diciembre 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$225
(American Airlines)

One-way from

$92
(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
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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 diciembre 29, 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

vie. 2/13

12:55 pm-7:13 pm

1 stop7h 18m

Austin Bergstrom

mar. 2/17

10:23 am-4:49 pm

1 stop5h 26m

$225

Key WestAustin

EYW - AUS

EYWAUS

Key West

vie. 2/13

12:55 pm-8:26 pm

1 stop8h 31m

Austin Bergstrom

mié. 2/18

10:23 am-4:49 pm

1 stop5h 26m

$225

Key WestAustin

EYW - AUS

EYWAUS

Key West

lun. 1/12

2:25 pm-9:35 pm

1 stop8h 10m

Austin Bergstrom

vie. 1/16

11:30 am-10:09 am

2 stops21h 39m

$290

Key WestAustin

EYW - AUS

EYWAUS

Key West

vie. 2/6

4:15 pm-10:47 pm

1 stop7h 32m

Austin Bergstrom

lun. 2/9

6:30 am-3:17 pm

1 stop7h 47m

$339

Key WestAustin

EYW - AUS

EYWAUS

Key West

mié. 4/1

2:25 pm-7:11 pm

1 stop5h 46m

Austin Bergstrom

lun. 4/6

5:25 am-10:59 am

1 stop4h 34m

$356

Key WestAustin

EYW - AUS

EYWAUS

Key West

vie. 1/16

1:06 pm-4:04 pm

1 stop27h 58m

$92

Key WestAustin

EYW - AUS

EYWAUS

Key West

dom. 1/25

12:51 pm-10:34 am

1 stop22h 43m

$92

Key WestAustin

EYW - AUS

EYWAUS

Key West

dom. 2/1

12:51 pm-9:35 pm

1 stop9h 44m

$97

Key WestAustin

EYW - AUS

EYWAUS

Key West

jue. 1/15

12:51 pm-10:34 am

1 stop22h 43m

$114

Key WestAustin

EYW - AUS

EYWAUS

Key West

jue. 1/15

3:46 pm-10:34 am

2 stops19h 48m

$115

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 12 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.

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 can get you from Key West to Austin in just under 7h 18m. Your travel time can differ by up to . There are 1049 mi between Key West and Austin.

  • 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
Pflugerville
Dripping Springs
Fredericksburg
Canyon Lake
Seguin
Horseshoe Bay

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