$753+ Cheap flights from Marion, IL to Key West (MWA - EYW)
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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
MWA — EYW
Nov 3 — Nov 101
Round-trip
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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Cheapest flights from Marion to Key WestExplore the most affordable flight options available from Marion to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
Explore the most affordable flight options available from Marion to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 10/166:49 am -
2 stops11h 00m
Tue 10/201:43 pm -
2 stops11h 35m
Deal found 10/1![American Airlines logo]()
$753
Best flights from Marion to Key WestDiscover carefully curated flight deals from Marion to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
Discover carefully curated flight deals from Marion to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 10/166:49 am -
3 stops11h 44m
Tue 10/202:49 pm -
2 stops10h 29m
Deal found 10/1![American Airlines logo]()
$890
Last-minute flights from Marion to Key WestDiscover last-minute flight deals from Marion to Key West. Data last updated October 4, 2026 and is based on user searches.
Discover last-minute flight deals from Marion to Key West. Data last updated October 4, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 10/166:49 am -
2 stops11h 00m
Tue 10/201:43 pm -
2 stops11h 35m
Deal found 10/1![American Airlines logo]()
$753
Find flight deals from Marion to Key West
Discover tips and strategies to find the most affordable flight options for your journey from Marion (MWA) 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 October 4, 2026.
Round-trip from | $753 (American Airlines) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Marion 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 7,457,451 searches. Data last updated October 4, 2026.
Use the filters below to find and compare flights from Marion to Key West that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
MarionKey West
MWA Marion Williamson County - EYW Key West
MWAEYW
Marion Williamson County
Fri 10/16
6:49 am-7:33 pm
3 stops11h 44m
Key West
Tue 10/20
2:49 pm-12:18 am
2 stops10h 29m
$890
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Best time to book a flight from Marion to Key West
Have a flexible travel schedule? Discover the best time to fly to Key West from Marion with our price prediction graph.
MWA-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.
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