$123+ Cheap flights from Austin to Key West (AUS - EYW)
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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — EYW
Jun 2 — Jun 91
Round-trip
1 adult, Economy
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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 Austin to Key West
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Best
Last-minute
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Cheapest flights from Austin to Key WestExplore the most affordable flight options available from Austin to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 3, 2026.
Explore the most affordable flight options available from Austin to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 3, 2026.
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:20 pm
AUS
- EYW
1 stop6h 25m
Delta
Tue 8/187:00 am
EYW
- AUS
1 stop6h 33m
Delta
Deal found 4/28![Delta logo]()
$231
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 8/115:00 am
AUS
- EYW
2 stops10h 18m
American Airlines
Tue 8/184:50 pm
EYW
- AUS
1 stop6h 36m
American Airlines
Deal found 4/30![American Airlines logo]()
$236
This American Airlines deal was found by Cheapflights users on 5/1. 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.
Tue 7/148:12 am
AUS
- EYW
2 stops9h 54m
American Airlines
Tue 7/217:40 pm
EYW
- AUS
1 stop5h 19m
American Airlines
Deal found 5/1![American Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 4/30. 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 7/301:31 pm
AUS
- EYW
1 stop5h 20m
Delta
Tue 8/46:18 pm
EYW
- AUS
1 stop7h 00m
Delta
Deal found 4/30![Delta logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 7/127:45 pm
AUS
- EYW
1 stop17h 52m
Allegiant Air
Sun 7/1910:55 am
EYW
- AUS
1 stop29h 07m
Allegiant Air
Deal found 5/1![Allegiant Air logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 7/97:45 pm
AUS
- EYW
1 stop17h 52m
Multiple Airlines
Mon 7/133:27 pm
EYW
- AUS
2 stops33h 40m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$282
This Delta deal was found by Cheapflights users on 5/3. 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.
Sat 7/115:25 am
AUS
- EYW
1 stop5h 44m
Delta
Wed 7/157:50 am
EYW
- AUS
1 stop7h 04m
Delta
Deal found 5/3![Delta logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 7/127:45 pm
AUS
- EYW
1 stop17h 52m
Multiple Airlines
Thu 7/2312:05 pm
EYW
- AUS
1 stop22h 32m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 5/1. 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 9/1010:52 am
AUS
- EYW
1 stop5h 22m
Delta
Sun 9/137:00 am
EYW
- AUS
1 stop5h 03m
Delta
Deal found 5/1![Delta logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 7/127:45 pm
AUS
- EYW
1 stop17h 52m
Multiple Airlines
Wed 7/2211:46 am
EYW
- AUS
2 stops29h 53m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$309
Best flights from Austin to Key WestDiscover carefully curated flight deals from Austin to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 3, 2026.
Discover carefully curated flight deals from Austin to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 3, 2026.
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:20 pm
AUS
- EYW
1 stop6h 25m
Delta
Tue 8/187:00 am
EYW
- AUS
1 stop6h 33m
Delta
Deal found 4/28![Delta logo]()
$231
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 8/116:23 am
AUS
- EYW
2 stops11h 08m
American Airlines
Tue 8/181:40 pm
EYW
- AUS
2 stops9h 46m
American Airlines
Deal found 4/28![American Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 6/187:32 pm
AUS
- EYW
1 stop18h 03m
Allegiant Air
Sun 6/214:02 pm
EYW
- AUS
2 stops16h 46m
Allegiant Air
Deal found 4/29![Allegiant Air logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:15 pm
AUS
- EYW
2 stops18h 55m
Multiple Airlines
Sun 7/1910:55 am
EYW
- AUS
1 stop29h 07m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 5/1. 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 7/301:31 pm
AUS
- EYW
1 stop5h 20m
Delta
Tue 8/46:18 pm
EYW
- AUS
1 stop7h 00m
Delta
Deal found 5/1![Delta logo]()
$265
This Delta deal was found by Cheapflights users on 5/1. 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 9/1010:52 am
AUS
- EYW
1 stop5h 22m
Delta
Sun 9/137:00 am
EYW
- AUS
1 stop5h 03m
Delta
Deal found 5/1![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 5/2. 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 6/261:31 pm
AUS
- EYW
1 stop5h 22m
Delta
Wed 7/17:50 am
EYW
- AUS
1 stop6h 48m
Delta
Deal found 5/2![Delta logo]()
$316
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 5/1312:43 pm
AUS
- EYW
2 stops9h 15m
American Airlines
Sun 5/177:30 pm
EYW
- AUS
1 stop5h 17m
American Airlines
Deal found 4/28![American Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 4/30. 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 5/165:25 am
AUS
- EYW
1 stop8h 10m
Delta
Wed 5/206:19 pm
EYW
- AUS
1 stop7h 12m
Delta
Deal found 4/30![Delta logo]()
$383
This Delta deal was found by Cheapflights users on 4/30. 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.
Mon 7/61:31 pm
AUS
- EYW
1 stop5h 22m
Delta
Mon 7/137:50 am
EYW
- AUS
1 stop5h 35m
Delta
Deal found 4/30![Delta logo]()
$393
Last-minute flights from Austin to Key WestDiscover last-minute flight deals from Austin to Key West. Data last updated May 3, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Key West. Data last updated May 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/212:31 pm
AUS
- EYW
1 stop6h 09m
Delta
Wed 5/67:33 am
EYW
- AUS
1 stop6h 11m
Delta
Deal found 4/28![Delta logo]()
$383
This American Airlines deal was found by Cheapflights users on 4/30. 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 5/212:43 pm
AUS
- EYW
2 stops9h 15m
American Airlines
Wed 5/64:20 pm
EYW
- AUS
1 stop6h 23m
American Airlines
Deal found 4/30![American Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 5/136:01 am
AUS
- EYW
1 stop6h 20m
American Airlines
Sun 5/177:30 pm
EYW
- AUS
1 stop5h 17m
American Airlines
Deal found 4/28![American Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 5/144:12 pm
AUS
- EYW
1 stop5h 46m
American Airlines
Sun 5/177:30 pm
EYW
- AUS
1 stop5h 17m
American Airlines
Deal found 4/28![American Airlines logo]()
$385
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 5/1910:50 am
AUS
- EYW
1 stop4h 40m
American Airlines
Tue 5/267:40 pm
EYW
- AUS
1 stop5h 19m
American Airlines
Deal found 4/30![American Airlines logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/2011:30 am
AUS
- EYW
1 stop22h 55m
Multiple Airlines
Sun 5/2412:05 pm
EYW
- AUS
2 stops22h 38m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/217:48 pm
AUS
- EYW
1 stop17h 13m
Multiple Airlines
Sun 5/2412:05 pm
EYW
- AUS
2 stops22h 38m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$376
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 5/265:00 am
AUS
- EYW
1 stop4h 56m
American Airlines
Tue 6/27:40 pm
EYW
- AUS
1 stop5h 19m
American Airlines
Deal found 4/28![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 4/29. 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.
Sun 5/3112:27 pm
AUS
- EYW
1 stop6h 22m
Delta
Sat 6/67:30 am
EYW
- AUS
1 stop7h 13m
Delta
Deal found 4/29![Delta logo]()
$335
One-way flights from Austin to Key WestSearch for one-way flight options from Austin to Key West. Find affordable one-way fares based on user searches. Data last updated May 3, 2026.
Search for one-way flight options from Austin to Key West. Find affordable one-way fares based on user searches. Data last updated May 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 7/127:45 pm
AUS
- EYW
1 stop17h 52m
Allegiant Air
Deal found 5/2![Allegiant Air logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 6/117:32 pm
AUS
- EYW
1 stop18h 03m
Allegiant Air
Deal found 5/1![Allegiant Air logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 6/59:13 pm
AUS
- EYW
2 stops39h 03m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 6/115:38 pm
AUS
- EYW
2 stops16h 49m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/317:48 pm
AUS
- EYW
1 stop17h 13m
Allegiant Air
Deal found 4/29![Allegiant Air logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 7/125:38 pm
AUS
- EYW
2 stops19h 59m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/319:13 pm
AUS
- EYW
3 stops38h 21m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$251
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Sun 5/247:00 am
AUS
- EYW
1 stop5h 07m
American Airlines
Deal found 5/2![American Airlines logo]()
$328
Find flight deals from Austin to Key West
Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Key West (EYW). 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 May 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $231 (Delta) |
One-way from | $123 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $477 |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin to Key West 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 May 3, 2026.
Use the filters below to find and compare flights from Austin to Key West that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AustinKey West
AUS - EYW
AUSEYW
Austin Bergstrom
Tue 8/11
12:20 pm-7:45 pm
1 stop6h 25m
Key West
Tue 8/18
7:00 am-12:33 pm
1 stop6h 33m
$231
AustinKey West
AUS - EYW
AUSEYW
Austin Bergstrom
Thu 7/30
1:31 pm-7:51 pm
1 stop5h 20m
Key West
Tue 8/4
6:18 pm-12:18 am
1 stop7h 00m
$265
Quickest round-trip
AustinKey West
AUS - EYW
AUSEYW
Austin Bergstrom
Thu 9/10
10:52 am-5:14 pm
1 stop5h 22m
Key West
Sun 9/13
7:00 am-11:03 am
1 stop5h 03m
$299
AustinKey West
AUS - EYW
AUSEYW
Austin Bergstrom
Fri 6/26
1:31 pm-7:53 pm
1 stop5h 22m
Key West
Wed 7/1
7:50 am-1:38 pm
1 stop6h 48m
$316
AustinKey West
AUS - EYW
AUSEYW
Austin Bergstrom
Tue 8/11
6:23 am-6:31 pm
2 stops11h 08m
Key West
Tue 8/18
1:40 pm-10:26 pm
2 stops9h 46m
$317
AustinKey West
AUS - EYW
AUSEYW
Austin Bergstrom
Sat 5/16
5:25 am-2:35 pm
1 stop8h 10m
Key West
Wed 5/20
6:19 pm-12:31 am
1 stop7h 12m
$383
AustinKey West
AUS - EYW
AUSEYW
Austin Bergstrom
Wed 5/13
12:43 pm-10:58 pm
2 stops9h 15m
Key West
Sun 5/17
7:30 pm-11:47 pm
1 stop5h 17m
$389
AustinKey West
AUS - EYW
AUSEYW
Austin Bergstrom
Mon 7/6
1:31 pm-7:53 pm
1 stop5h 22m
Key West
Mon 7/13
7:50 am-12:25 pm
1 stop5h 35m
$393
AustinKey West
AUS - EYW
AUSEYW
Austin Bergstrom
Thu 6/18
7:32 pm-2:35 pm
1 stop18h 03m
Key West
Sun 6/21
4:02 pm-7:48 am
2 stops16h 46m
$402
AustinKey West
AUS - EYW
AUSEYW
Austin Bergstrom
Tue 7/14
8:15 pm-4:10 pm
2 stops18h 55m
Key West
Sun 7/19
10:55 am-3:02 pm
1 stop29h 07m
$434
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Austin to Key West
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 Austin to Key West in May.
| 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 Austin-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Key West flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Austin-Key West 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 Austin-Key West 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 Austin to Key West
Have a flexible travel schedule? Discover the best time to fly to Key West from Austin with our price prediction graph.
AUS-EYW
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 Austin to Key West
How far ahead should I book a flight from Austin to Key West?
To ensure you get the cheapest price possible for a flight from Austin to Key West, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Austin to Key West?
Currently, August is the cheapest month in which you can book a flight from Austin to Key West (average of $260). Flying from Austin to Key West in December is currently the most expensive (average of $633). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Austin to Key West?
Reviews of airlines servicing Key West
Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated May 3, 2026.
See what other customers who have flown with Delta,American Airlines, andSpirit Airlines from Austin to Key West have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.5
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
2.0
MediocreJoseph,Aug 2023
MSP - MCO
Overall
7.9
Crew
8.5
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
2.0
MediocreJoseph,Aug 2023
MSP - MCO
Overall
7.9
Crew
8.5
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
2.0
MediocreJoseph,Aug 2023
MSP - MCO
Overall
7.9
Crew
8.5
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
2.0
MediocreJoseph,Aug 2023
MSP - MCO
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$125 | Average$306 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$196 | Average$347 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$224 | Average$427 | FlexibilityNo cancel fee | On-time71% |