$108+ Cheap flights from Key West to Austin (EYW - AUS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — AUS
Nov 26 — Dec 31
Round-trip
1 adult, Economy
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Find cheap flights from Key West 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.Cheap flight deals from Key West to Austin
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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 October 27, 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 October 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 11/227:20 pm -
1 stop25h 54m
Fri 11/279:14 pm -
1 stop15h 55m
Deal found 10/25![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Mon 11/2310:59 am -
1 stop10h 15m
Fri 11/279:14 pm -
1 stop15h 55m
Deal found 10/25![Multiple Airlines logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 11/2210:59 am -
1 stop10h 18m
Mon 11/239:14 pm -
1 stop12h 10m
Deal found 10/25![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 11/227:20 pm -
1 stop25h 54m
Tue 11/249:17 pm -
1 stop12h 02m
Deal found 10/25![Multiple Airlines logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Mon 11/2310:59 am -
1 stop10h 15m
Tue 11/249:17 pm -
1 stop12h 02m
Deal found 10/25![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 11/227:20 pm -
1 stop25h 54m
Wed 11/259:14 pm -
1 stop17h 55m
Deal found 10/25![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Mon 11/2310:59 am -
1 stop10h 15m
Wed 11/259:14 pm -
1 stop17h 55m
Deal found 10/25![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 11/227:20 pm -
1 stop25h 54m
Thu 11/2612:00 pm -
2 stops22h 19m
Deal found 10/25![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Mon 11/2310:59 am -
1 stop10h 15m
Thu 11/264:40 pm -
1 stop16h 39m
Deal found 10/25![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 11/2411:14 am -
2 stops24h 35m
Fri 11/279:14 pm -
1 stop15h 55m
Deal found 10/25![Multiple Airlines logo]()
$319
Best flights from Key West to AustinDiscover carefully curated flight deals from Key West to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
Discover carefully curated flight deals from Key West to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Fri 11/2010:59 am -
1 stop10h 15m
Sun 11/299:17 pm -
1 stop12h 02m
Deal found 10/23![Multiple Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:40 am -
1 stop7h 13m
Mon 11/161:52 pm -
1 stop5h 08m
Deal found 10/25![Delta logo]()
$394
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:52 pm -
2 stops9h 07m
Mon 11/1610:13 am -
1 stop5h 42m
Deal found 10/22![American Airlines logo]()
$612
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/912:59 pm -
2 stops23h 17m
Tue 1/1212:20 pm -
3 stops24h 53m
Deal found 10/22![United Airlines logo]()
$1,002
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:30 am -
1 stop5h 34m
Thu 11/265:00 pm -
1 stop23h 10m
Deal found 10/25![Delta logo]()
$736
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:30 am -
1 stop5h 34m
Sat 11/281:52 pm -
1 stop5h 08m
Deal found 10/25![Delta logo]()
$827
Last-minute flights from Key West to AustinDiscover last-minute flight deals from Key West to Austin. Data last updated October 27, 2026 and is based on user searches.
Discover last-minute flight deals from Key West to Austin. Data last updated October 27, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 11/227:20 pm -
1 stop25h 54m
Fri 11/279:14 pm -
1 stop15h 55m
Deal found 10/25![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 11/2210:59 am -
1 stop10h 18m
Mon 11/239:14 pm -
1 stop12h 10m
Deal found 10/25![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 11/227:20 pm -
1 stop25h 54m
Tue 11/249:17 pm -
1 stop12h 02m
Deal found 10/25![Multiple Airlines logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 11/227:20 pm -
1 stop25h 54m
Wed 11/259:14 pm -
1 stop17h 55m
Deal found 10/25![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 11/227:20 pm -
1 stop25h 54m
Thu 11/2612:00 pm -
2 stops22h 19m
Deal found 10/25![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Mon 11/2310:59 am -
1 stop10h 15m
Fri 11/279:14 pm -
1 stop15h 55m
Deal found 10/25![Multiple Airlines logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Mon 11/2310:59 am -
1 stop10h 15m
Tue 11/249:17 pm -
1 stop12h 02m
Deal found 10/25![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Mon 11/2310:59 am -
1 stop10h 15m
Wed 11/259:14 pm -
1 stop17h 55m
Deal found 10/25![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Mon 11/2310:59 am -
1 stop10h 15m
Thu 11/264:40 pm -
1 stop16h 39m
Deal found 10/25![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 11/2411:14 am -
2 stops24h 35m
Fri 11/279:14 pm -
1 stop15h 55m
Deal found 10/25![Multiple Airlines logo]()
$319
One-way flights from Key West to AustinSearch for one-way flight options from Key West to Austin. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
Search for one-way flight options from Key West to Austin. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Tue 12/110:59 am -
2 stops26h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
Wed 12/305:35 pm -
2 stops41h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Mon 11/3010:59 am -
2 stops32h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Mon 3/1510:59 am -
1 stop10h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$268
This WAYA deal was found by Cheapflights users on 10/24. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/308:59 am -
1 stop8h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Allegiant Air logo]()
$274
This American Airlines deal was found by Cheapflights users on 10/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:57 pm -
1 stop15h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![American Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Fri 1/110:59 am -
2 stops24h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$307
This American Airlines deal was found by Cheapflights users on 10/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:43 pm -
1 stop7h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![American Airlines logo]()
$329
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 October 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $263 (Kiwi.com) |
One-way from | $108 (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 7,457,451 searches. Data last updated October 27, 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
Cheapest round-trip
Key WestAustin
EYW Key West - AUS Austin Bergstrom
EYWAUS
Key West
Tue 12/1
10:59 am-12:58 pm
3 stops26h 59m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$174
Key WestAustin
EYW Key West - AUS Austin Bergstrom
EYWAUS
Key West
Wed 12/30
5:35 pm-6:49 pm
3 stops26h 14m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$240
Key WestAustin
EYW Key West - AUS Austin Bergstrom
EYWAUS
Key West
Mon 3/15
10:59 am-8:22 pm
1 stop10h 23m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$268
Key WestAustin
EYW Key West - AUS Austin Bergstrom
EYWAUS
Key West
Wed 12/30
8:59 am-4:27 pm
1 stop8h 28m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$274
Key WestAustin
EYW Key West - AUS Austin Bergstrom
EYWAUS
Key West
Wed 11/25
7:57 pm-10:22 am
1 stop15h 25m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$294
Key WestAustin
EYW Key West - AUS Austin Bergstrom
EYWAUS
Key West
Fri 11/20
10:59 am-8:14 pm
1 stop10h 15m
Austin Bergstrom
Sun 11/29
9:17 pm-10:19 am
1 stop12h 02m
$340
Key WestAustin
EYW Key West - AUS Austin Bergstrom
EYWAUS
Key West
Tue 12/1
4:43 pm-11:16 pm
1 stop7h 33m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$372
Quickest round-trip
Key WestAustin
EYW Key West - AUS Austin Bergstrom
EYWAUS
Key West
Thu 11/26
7:30 am-12:04 pm
1 stop5h 34m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$373
Key WestAustin
EYW Key West - AUS Austin Bergstrom
EYWAUS
Key West
Sat 11/7
7:40 am-1:53 pm
1 stop7h 13m
Austin Bergstrom
Mon 11/16
1:52 pm-8:00 pm
1 stop5h 08m
$394
Key WestAustin
EYW Key West - AUS Austin Bergstrom
EYWAUS
Key West
Fri 1/1
7:15 am-2:08 pm
1 stop7h 53m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$460
Showing 1-10 of 17 resultsSorted 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 October.
| 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.
EYW-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.
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 October 27, 2026.
Get a feel of what it's like to fly with American Airlines from Key West to Austin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.4
Entertainment
6.8
Comfort
7.1
Overall
7.0
Food
6.4
Crew
7.9
Reviews
1 / 20
8.0
ExcellentSteve,Oct 2023
PBI - DFW
Boarding
7.4
Entertainment
6.8
Comfort
7.1
Overall
7.0
Food
6.4
Crew
7.9
Reviews
1 / 20
8.0
ExcellentSteve,Oct 2023
PBI - DFW
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.
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsCedar Park
Round Rock
San Marcos
Bastrop
Fredericksburg
Pflugerville
Georgetown
Dripping Springs
Seguin
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Key West and Austin flights
Browse other Key West and Austin flight options. Last updated on October 27, 2026.
Other flights from Key West
Browse through other flights departing from Key West. Flights are based on user searches made on Cheapflights and were last updated on October 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Key West to Austin
Discover the top airline that operate flights from Key West 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 7,457,451 searches. Data last updated October 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$180 | Average$351 | FlexibilityNo cancel fee | On-time71% |