$205+ Cheap flights from Key West (EYW) to Nassau (NAS)
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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — NAS
Sep 19 — Sep 261
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Key West to Nassau 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 Nassau
Cheapest
Best
Last-minute
One-way
Cheapest flights from Key West to NassauExplore the most affordable flight options available from Key West to Nassau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
Explore the most affordable flight options available from Key West to Nassau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
This Delta deal was found by Cheapflights users on 8/19. 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 9/107:40 am -
1 stop6h 13m
Mon 9/141:16 pm -
1 stop6h 44m
Deal found 8/19![Delta logo]()
$501
This Delta deal was found by Cheapflights users on 8/18. 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 10/17:40 am -
1 stop6h 13m
Mon 10/51:16 pm -
1 stop6h 44m
Deal found 8/18![Delta logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/37:53 pm -
1 stop13h 02m
Mon 9/711:00 am -
2 stops25h 34m
Deal found 8/18![Multiple Airlines logo]()
$509
This American Airlines deal was found by Cheapflights users on 8/15. 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 9/2911:30 am -
1 stop6h 25m
Tue 10/610:27 am -
1 stop9h 06m
Deal found 8/15![American Airlines logo]()
$596
This American Airlines deal was found by Cheapflights users on 8/16. 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 9/156:27 pm -
2 stops15h 15m
Tue 9/2212:01 pm -
1 stop7h 16m
Deal found 8/16![American Airlines logo]()
$609
This American Airlines deal was found by Cheapflights users on 8/19. 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 9/106:27 pm -
2 stops15h 15m
Mon 9/1410:32 am -
1 stop8h 45m
Deal found 8/19![American Airlines logo]()
$657
This American Airlines deal was found by Cheapflights users on 8/18. 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 10/16:27 pm -
2 stops15h 15m
Mon 10/512:07 pm -
1 stop4h 51m
Deal found 8/18![American Airlines logo]()
$658
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 8/2012:05 pm -
1 stop5h 05m
Sat 8/2212:00 pm -
1 stop23h 25m
Deal found 8/16![Multiple Airlines logo]()
$663
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/37:53 pm -
1 stop13h 02m
Mon 9/79:55 am -
1 stop26h 39m
Deal found 8/19![Breeze Airways logo]()
$823
Best flights from Key West to NassauDiscover carefully curated flight deals from Key West to Nassau that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
Discover carefully curated flight deals from Key West to Nassau that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
This Delta deal was found by Cheapflights users on 8/19. 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 9/107:40 am -
1 stop6h 13m
Mon 9/141:16 pm -
1 stop6h 44m
Deal found 8/19![Delta logo]()
$501
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/37:53 pm -
1 stop13h 02m
Mon 9/711:00 am -
2 stops25h 34m
Deal found 8/18![Multiple Airlines logo]()
$509
This American Airlines deal was found by Cheapflights users on 8/15. 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 9/2911:30 am -
1 stop6h 25m
Tue 10/610:27 am -
1 stop9h 06m
Deal found 8/15![American Airlines logo]()
$596
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Mon 1/112:30 pm -
1 stop21h 23m
Thu 1/143:35 pm -
1 stop19h 36m
Deal found 8/15![United Airlines logo]()
$902
This American Airlines deal was found by Cheapflights users on 8/16. 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 9/157:47 pm -
1 stop17h 39m
Tue 9/2210:32 am -
1 stop8h 45m
Deal found 8/16![American Airlines logo]()
$609
This American Airlines deal was found by Cheapflights users on 8/19. 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 9/106:27 pm -
2 stops15h 15m
Mon 9/146:45 pm -
2 stops17h 28m
Deal found 8/19![American Airlines logo]()
$657
This American Airlines deal was found by Cheapflights users on 8/18. 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 10/16:27 pm -
2 stops15h 15m
Mon 10/512:07 pm -
1 stop4h 51m
Deal found 8/18![American Airlines logo]()
$658
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/312:06 pm -
2 stops21h 24m
Mon 9/76:45 pm -
2 stops21h 33m
Deal found 8/18![American Airlines logo]()
$877
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 9/232:20 pm -
1 stop23h 13m
Sat 9/262:35 pm -
1 stop22h 54m
Deal found 8/19![United Airlines logo]()
$1,241
Last-minute flights from Key West to NassauDiscover last-minute flight deals from Key West to Nassau. Data last updated August 20, 2026 and is based on user searches.
Discover last-minute flight deals from Key West to Nassau. Data last updated August 20, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 8/2012:05 pm -
1 stop5h 05m
Sat 8/2212:00 pm -
1 stop23h 25m
Deal found 8/16![Multiple Airlines logo]()
$663
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/37:53 pm -
1 stop13h 02m
Mon 9/711:00 am -
2 stops25h 34m
Deal found 8/18![Multiple Airlines logo]()
$509
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/37:53 pm -
1 stop13h 02m
Mon 9/79:55 am -
1 stop26h 39m
Deal found 8/19![Breeze Airways logo]()
$823
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/312:06 pm -
2 stops21h 24m
Mon 9/76:45 pm -
2 stops21h 33m
Deal found 8/18![American Airlines logo]()
$877
This Delta deal was found by Cheapflights users on 8/19. 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 9/107:40 am -
1 stop6h 13m
Mon 9/141:16 pm -
1 stop6h 44m
Deal found 8/19![Delta logo]()
$501
This American Airlines deal was found by Cheapflights users on 8/19. 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 9/106:27 pm -
2 stops15h 15m
Mon 9/1410:32 am -
1 stop8h 45m
Deal found 8/19![American Airlines logo]()
$657
This American Airlines deal was found by Cheapflights users on 8/16. 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 9/156:27 pm -
2 stops15h 15m
Tue 9/2212:01 pm -
1 stop7h 16m
Deal found 8/16![American Airlines logo]()
$609
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 9/232:20 pm -
1 stop23h 13m
Sat 9/262:35 pm -
1 stop22h 54m
Deal found 8/19![United Airlines logo]()
$1,241
This American Airlines deal was found by Cheapflights users on 8/15. 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 9/2911:30 am -
1 stop6h 25m
Tue 10/610:27 am -
1 stop9h 06m
Deal found 8/15![American Airlines logo]()
$596
One-way flights from Key West to NassauSearch for one-way flight options from Key West to Nassau. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
Search for one-way flight options from Key West to Nassau. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/2512:59 pm -
2 stops30h 16m
Deal found 8/20![Multiple Airlines logo]()
$205
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Tue 9/152:20 pm -
1 stop23h 13m
Deal found 8/16![United Airlines logo]()
$502
Find flight deals from Key West to Nassau
Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Nassau (NAS). 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 August 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $501 (Delta) |
One-way from | $205 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Key West to Nassau 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 August 20, 2026.
Use the filters below to find and compare flights from Key West to Nassau that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Key WestNassau
EYW Key West - NAS Nassau Intl
EYWNAS
Key West
Thu 9/10
7:40 am-1:53 pm
1 stop6h 13m
Nassau Intl
Mon 9/14
1:16 pm-8:00 pm
1 stop6h 44m
$501
Key WestNassau
EYW Key West - NAS Nassau Intl
EYWNAS
Key West
Thu 9/3
7:53 pm-8:55 am
1 stop13h 02m
Nassau Intl
Mon 9/7
11:00 am-12:34 pm
2 stops25h 34m
$509
Key WestNassau
EYW Key West - NAS Nassau Intl
EYWNAS
Key West
Tue 9/29
11:30 am-5:55 pm
1 stop6h 25m
Nassau Intl
Tue 10/6
10:27 am-7:33 pm
1 stop9h 06m
$596
Key WestNassau
EYW Key West - NAS Nassau Intl
EYWNAS
Key West
Tue 9/15
7:47 pm-1:26 pm
1 stop17h 39m
Nassau Intl
Tue 9/22
10:32 am-7:17 pm
1 stop8h 45m
$609
Key WestNassau
EYW Key West - NAS Nassau Intl
EYWNAS
Key West
Thu 9/10
6:27 pm-9:42 am
2 stops15h 15m
Nassau Intl
Mon 9/14
6:45 pm-12:13 pm
2 stops17h 28m
$657
Key WestNassau
EYW Key West - NAS Nassau Intl
EYWNAS
Key West
Thu 10/1
6:27 pm-9:42 am
2 stops15h 15m
Nassau Intl
Mon 10/5
12:07 pm-4:58 pm
1 stop4h 51m
$658
Key WestNassau
EYW Key West - NAS Nassau Intl
EYWNAS
Key West
Thu 9/3
12:06 pm-9:30 am
2 stops21h 24m
Nassau Intl
Mon 9/7
6:45 pm-4:18 pm
2 stops21h 33m
$877
Key WestNassau
EYW Key West - NAS Nassau Intl
EYWNAS
Key West
Mon 1/11
2:30 pm-11:53 am
1 stop21h 23m
Nassau Intl
Thu 1/14
3:35 pm-11:11 am
1 stop19h 36m
$902
Key WestNassau
EYW Key West - NAS Nassau Intl
EYWNAS
Key West
Wed 9/23
2:20 pm-1:33 pm
1 stop23h 13m
Nassau Intl
Sat 9/26
2:35 pm-1:29 pm
1 stop22h 54m
$1,241
Cheapest one-way
Key WestNassau
EYW Key West - NAS Nassau Intl
EYWNAS
Key West
Fri 9/25
12:59 pm-7:15 pm
2 stops30h 16m
$205
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Key West to Nassau
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 Nassau in August.
| 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-Nassau flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Nassau flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Nassau flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Key West-Nassau 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-Nassau 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 Nassau
Have a flexible travel schedule? Discover the best time to fly to Nassau from Key West with our price prediction graph.
EYW-NAS
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 Nassau. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Nassau flight routes
Other flight options
Other flights from Key West
Popular flights