$109+ Cheap flights from Key West (EYW) to Delaware
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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — ILG
oct. 15 — oct. 221
1 adult, Economy
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Find cheap flights from Key West to Delaware 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 Delaware
Keep the following information in mind while searching for Key West to Delaware flight deals. Data was last updated septiembre 15, 2025.
Round-trip from | $207 (Kiwi.com) |
|---|---|
One-way from | $109 (Kiwi.com) |
Popular in | March |
Cheapest in | June |
Average price | $637 |
Find flight deals from Key West to Delaware
Cheapest flights from Key West to DelawareExplore the most affordable flight options available from Key West to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.
Explore the most affordable flight options available from Key West to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
vie. 10/248:55 amEYW - PHL
1 stop16h 12mMultiple Airlines
dom. 10/2610:02 pmPHL - EYW
1 stop10h 13mMultiple Airlines
Deal found 9/13![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
vie. 10/108:55 amEYW - PHL
1 stop16h 12mMultiple Airlines
dom. 10/128:08 pmPHL - EYW
1 stop12h 07mMultiple Airlines
Deal found 9/14![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
vie. 10/248:55 amEYW - PHL
1 stop16h 12mMultiple Airlines
lun. 10/275:48 pmPHL - EYW
1 stop17h 17mMultiple Airlines
Deal found 9/13![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
vie. 9/268:47 amEYW - PHL
1 stop16h 05mMultiple Airlines
sáb. 9/2712:01 pmPHL - EYW
2 stops22h 18mMultiple Airlines
Deal found 9/14![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
dom. 9/2812:29 pmEYW - PHL
2 stops48h 33mMultiple Airlines
jue. 10/212:01 pmPHL - EYW
1 stop22h 30mMultiple Airlines
Deal found 9/13![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
dom. 9/2112:29 pmEYW - PHL
2 stops48h 33mMultiple Airlines
dom. 9/285:15 pmPHL - EYW
1 stop18h 37mMultiple Airlines
Deal found 9/14![Multiple Airlines logo]()
$376
This American Airlines deal was found by Cheapflights users on 9/14. 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.
mié. 12/35:09 pmEYW - PHL
Nonstop3h 00mAmerican Airlines
dom. 12/78:46 amPHL - EYW
Nonstop3h 26mAmerican Airlines
Deal found 9/14![American Airlines logo]()
$443
Cheapflights Fare Finder
Customize your flight search to find flights from Key West to Delaware 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 septiembre 15, 2025.
Use the filters below to find and compare flights from Key West to Delaware that are best for you.
Fly from
Key West
Fly to
Delaware
Route
Depart
Return
Price
Key WestPhiladelphia
EYW - PHL
EYWPHL
Key West
vie. 10/24
8:55 am-1:07 am
1 stop16h 12m
Philadelphia
dom. 10/26
10:02 pm-8:15 am
1 stop10h 13m
$207
Key WestPhiladelphia
EYW - PHL
EYWPHL
Key West
vie. 10/24
8:55 am-1:07 am
1 stop16h 12m
Philadelphia
lun. 10/27
5:48 pm-11:05 am
1 stop17h 17m
$240
Key WestPhiladelphia
EYW - PHL
EYWPHL
Key West
vie. 9/26
8:47 am-12:52 am
1 stop16h 05m
Philadelphia
sáb. 9/27
12:01 pm-10:19 am
2 stops22h 18m
$264
Key WestPhiladelphia
EYW - PHL
EYWPHL
Key West
dom. 9/28
12:29 pm-1:02 pm
2 stops48h 33m
Philadelphia
jue. 10/2
12:01 pm-10:31 am
1 stop22h 30m
$320
Key WestPhiladelphia
EYW - PHL
EYWPHL
Key West
dom. 9/21
12:29 pm-1:02 pm
2 stops48h 33m
Philadelphia
dom. 9/28
5:15 pm-11:52 am
1 stop18h 37m
$376
Key WestPhiladelphia
EYW - PHL
EYWPHL
Key West
mié. 12/3
5:09 pm-8:09 pm
Nonstop3h 00m
Philadelphia
dom. 12/7
8:46 am-12:12 pm
Nonstop3h 26m
$443
Key WestPhiladelphia
EYW - PHL
EYWPHL
Key West
jue. 12/4
2:50 pm-9:59 pm
1 stop7h 09m
Philadelphia
sáb. 12/6
10:37 am-1:51 pm
Nonstop3h 14m
$453
Key WestPhiladelphia
EYW - PHL
EYWPHL
Key West
jue. 12/11
8:55 am-7:29 am
1 stop22h 34m
$109
Key WestPhiladelphia
EYW - PHL
EYWPHL
Key West
jue. 10/9
8:55 am-1:13 am
1 stop16h 18m
$109
Key WestPhiladelphia
EYW - PHL
EYWPHL
Key West
vie. 10/17
8:55 am-1:07 am
1 stop16h 12m
$109
Showing 1-10 of 18 results
Best time to book a flight from Key West to Delaware
Have a flexible travel schedule? Discover the best time to fly to Delaware 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.
Cheapflights Insights
Everything you need to know about your flight from Key West to Delaware
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