$97+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — AUS
Feb 27 — Mar 61
1 adult, Economy
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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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Key West to Austin
Cheapest flights from Key West to AustinExplore 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 January 28, 2026.
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 January 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Thu 3/269:46 am
EYW
- AUS
1 stop10h 45m
Multiple Airlines
Tue 4/712:08 pm
AUS
- EYW
1 stop22h 22m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/279:49 am
EYW
- AUS
2 stops38h 43m
Multiple Airlines
Tue 4/712:08 pm
AUS
- EYW
1 stop22h 22m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 3/279:49 am
EYW
- AUS
2 stops38h 43m
Multiple Airlines
Sat 4/48:27 pm
AUS
- EYW
1 stop11h 39m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/272:35 pm
EYW
- AUS
1 stop21h 31m
Spirit Airlines
Tue 4/712:08 pm
AUS
- EYW
1 stop22h 22m
Spirit Airlines
Deal found 1/27![Spirit Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Thu 3/269:46 am
EYW
- AUS
1 stop8h 33m
Multiple Airlines
Mon 4/612:08 pm
AUS
- EYW
1 stop22h 22m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/279:49 am
EYW
- AUS
2 stops38h 43m
Multiple Airlines
Mon 4/612:08 pm
AUS
- EYW
1 stop22h 22m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/272:35 pm
EYW
- AUS
1 stop21h 31m
Spirit Airlines
Mon 4/612:08 pm
AUS
- EYW
1 stop22h 22m
Spirit Airlines
Deal found 1/27![Spirit Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Thu 3/269:46 am
EYW
- AUS
1 stop8h 33m
Multiple Airlines
Sun 4/512:08 pm
AUS
- EYW
1 stop24h 29m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/279:49 am
EYW
- AUS
2 stops38h 43m
Multiple Airlines
Sun 4/512:08 pm
AUS
- EYW
1 stop24h 29m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$275
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 January 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $227 (Kiwi.com) |
One-way from | $97 (Kiwi.com) |
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 January 28, 2026.
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
Thu 3/26
9:46 am-7:31 pm
1 stop10h 45m
Austin Bergstrom
Tue 4/7
12:08 pm-11:30 am
1 stop22h 22m
$227
Key WestAustin
EYW - AUS
EYWAUS
Key West
Fri 3/27
9:49 am-11:32 pm
2 stops38h 43m
Austin Bergstrom
Tue 4/7
12:08 pm-11:30 am
1 stop22h 22m
$230
Key WestAustin
EYW - AUS
EYWAUS
Key West
Fri 3/27
2:35 pm-11:06 am
1 stop21h 31m
Austin Bergstrom
Tue 4/7
12:08 pm-11:30 am
1 stop22h 22m
$233
Key WestAustin
EYW - AUS
EYWAUS
Key West
Thu 3/26
9:46 am-5:19 pm
1 stop8h 33m
Austin Bergstrom
Mon 4/6
12:08 pm-11:30 am
1 stop22h 22m
$249
Key WestAustin
EYW - AUS
EYWAUS
Key West
Fri 3/27
9:49 am-11:32 pm
2 stops38h 43m
Austin Bergstrom
Mon 4/6
12:08 pm-11:30 am
1 stop22h 22m
$252
Key WestAustin
EYW - AUS
EYWAUS
Key West
Fri 3/27
2:35 pm-11:06 am
1 stop21h 31m
Austin Bergstrom
Mon 4/6
12:08 pm-11:30 am
1 stop22h 22m
$255
Key WestAustin
EYW - AUS
EYWAUS
Key West
Thu 3/26
9:46 am-5:19 pm
1 stop8h 33m
Austin Bergstrom
Sun 4/5
12:08 pm-1:37 pm
1 stop24h 29m
$272
Key WestAustin
EYW - AUS
EYWAUS
Key West
Fri 3/27
9:49 am-11:32 pm
2 stops38h 43m
Austin Bergstrom
Sun 4/5
12:08 pm-1:37 pm
1 stop24h 29m
$275
Key WestAustin
EYW - AUS
EYWAUS
Key West
Wed 4/1
11:51 am-7:32 pm
1 stop8h 41m
$97
Key WestAustin
EYW - AUS
EYWAUS
Key West
Sun 4/5
9:46 am-3:59 pm
2 stops31h 13m
$150
Showing 1-10 of 15 results
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 January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
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