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Cheap flights from Peoria, Illinois to Key West from $259

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Peoria, Illinois to Key West departing on 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Peoria, Illinois to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
10:58 am - 1:19 pm
PIA
-
EYW
25h 21m
1 stop
Allegiant Air Logo
5:12 pm - 7:55 am
EYW
-
PIA
15h 43m
1 stop
$259Allegiant Air
Sat, May 2 - Wed, May 27
Multiple Airlines Logo
10:58 am - 9:06 am
PIA
-
EYW
21h 08m
1 stop
Multiple Airlines Logo
2:51 pm - 7:09 pm
EYW
-
PIA
5h 18m
1 stop
$307Multiple Airlines
Sat, May 2 - Fri, May 29
Multiple Airlines Logo
10:58 am - 11:44 am
PIA
-
EYW
23h 46m
2 stops
Multiple Airlines Logo
5:12 pm - 7:55 am
EYW
-
PIA
15h 43m
1 stop
$308Multiple Airlines
Sat, May 2 - Wed, May 27
Multiple Airlines Logo
10:58 am - 9:06 am
PIA
-
EYW
21h 08m
1 stop
Multiple Airlines Logo
9:24 pm - 7:09 pm
EYW
-
PIA
22h 45m
1 stop
$318Multiple Airlines
Sat, May 2 - Thu, May 28
United Airlines Logo
6:30 am - 2:51 pm
PIA
-
EYW
7h 21m
1 stop
United Airlines Logo
3:52 pm - 10:57 pm
EYW
-
PIA
8h 05m
1 stop
$349United Airlines
Sat, Apr 11 - Wed, Apr 15
American Airlines Logo
12:12 pm - 10:36 pm
PIA
-
EYW
9h 24m
2 stops
American Airlines Logo
7:29 pm - 11:58 pm
EYW
-
PIA
5h 29m
1 stop
$354American Airlines
Sat, May 2 - Thu, May 28
Multiple Airlines Logo
10:58 am - 11:44 am
PIA
-
EYW
23h 46m
2 stops
Multiple Airlines Logo
2:51 pm - 7:09 pm
EYW
-
PIA
5h 18m
1 stop
$357Multiple Airlines
Sat, May 2 - Fri, May 29
American Airlines Logo
12:12 pm - 10:36 pm
PIA
-
EYW
9h 24m
2 stops
American Airlines Logo
4:44 pm - 11:59 pm
EYW
-
PIA
8h 15m
2 stops
$359American Airlines
Sat, May 2 - Thu, May 28
United Airlines Logo
8:05 am - 2:51 pm
PIA
-
EYW
5h 46m
1 stop
United Airlines Logo
3:52 pm - 9:13 pm
EYW
-
PIA
6h 21m
1 stop
$374United Airlines
Sat, Apr 11 - Wed, Apr 15
United Airlines Logo
6:30 am - 5:39 pm
PIA
-
EYW
10h 09m
2 stops
United Airlines Logo
3:52 pm - 9:13 pm
EYW
-
PIA
6h 21m
1 stop
$379United Airlines
Sat, Apr 11 - Wed, Apr 15

United Airlines flights from Peoria, Illinois to Key West

Our best United Airlines deals on Peoria, Illinois to Key West flight tickets
United Airlines
Apr 11
PIA6:30 amGreater Peoria
7h 21m
1 stop
EYW2:51 pmKey West
Apr 15
EYW3:52 pmKey West
8h 05m
1 stop
PIA10:57 pmGreater Peoria
$349
United Airlines
Apr 11
PIA8:05 amGreater Peoria
5h 46m
1 stop
EYW2:51 pmKey West
Apr 15
EYW3:52 pmKey West
6h 21m
1 stop
PIA9:13 pmGreater Peoria
$374
United Airlines
Apr 11
PIA6:30 amGreater Peoria
10h 09m
2 stops
EYW5:39 pmKey West
Apr 15
EYW3:52 pmKey West
6h 21m
1 stop
PIA9:13 pmGreater Peoria
$379

Allegiant Air flights from Peoria, Illinois to Key West

Our best Allegiant Air deals on Peoria, Illinois to Key West flight tickets
Allegiant Air
May 2
PIA10:58 amGreater Peoria
25h 21m
1 stop
EYW1:19 pmKey West
May 27
EYW5:12 pmKey West
15h 43m
1 stop
PIA7:55 amGreater Peoria
$259
Allegiant Air
May 28
PIA8:45 amGreater Peoria
5h 35m
1 stop
EYW3:20 pmKey West
Jun 1
EYW4:36 pmKey West
22h 47m
1 stop
PIA2:23 pmGreater Peoria
$429
Allegiant Air
May 28
PIA8:45 amGreater Peoria
5h 35m
1 stop
EYW3:20 pmKey West
Jun 1
EYW4:36 pmKey West
22h 47m
1 stop
PIA2:23 pmGreater Peoria
$432

momondo Fare Finder

 
Customize your flight search to find flights from Peoria, Illinois 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, momondo users made 832,500 searches. Data last updated March 25, 2026.
Use the filters below to find and compare flights from Peoria, Illinois to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Sat 5/2

10:58 am-1:19 pm

1 stop25h 21m

Key West

Wed 5/27

5:12 pm-7:55 am

1 stop15h 43m

$259

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Sat 5/2

10:58 am-9:06 am

1 stop21h 08m

Key West

Fri 5/29

2:51 pm-7:09 pm

1 stop5h 18m

$307

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Sat 5/2

10:58 am-11:44 am

2 stops23h 46m

Key West

Wed 5/27

5:12 pm-7:55 am

1 stop15h 43m

$308

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Sat 5/2

10:58 am-9:06 am

1 stop21h 08m

Key West

Thu 5/28

9:24 pm-7:09 pm

1 stop22h 45m

$318

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Sat 4/11

6:30 am-2:51 pm

1 stop7h 21m

Key West

Wed 4/15

3:52 pm-10:57 pm

1 stop8h 05m

$349

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Sat 5/2

12:12 pm-10:36 pm

2 stops9h 24m

Key West

Thu 5/28

7:29 pm-11:58 pm

1 stop5h 29m

$354

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Sat 5/2

10:58 am-11:44 am

2 stops23h 46m

Key West

Fri 5/29

2:51 pm-7:09 pm

1 stop5h 18m

$357

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Sat 5/2

12:12 pm-10:36 pm

2 stops9h 24m

Key West

Thu 5/28

4:44 pm-11:59 pm

2 stops8h 15m

$359
Quickest round-trip

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Sat 4/11

8:05 am-2:51 pm

1 stop5h 46m

Key West

Wed 4/15

3:52 pm-9:13 pm

1 stop6h 21m

$374

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Sat 4/11

6:30 am-5:39 pm

2 stops10h 09m

Key West

Wed 4/15

3:52 pm-9:13 pm

1 stop6h 21m

$379

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Key West from

How to get the cheapest flight ticket from Peoria, Illinois to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Peoria, Illinois and Key West?

What is the cheapest month to fly to Key West?

In general, December is the cheapest month to fly from Peoria, Illinois to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $381. If you are unable to visit Key West during the month of December, then departing from Peoria, Illinois during the month February is also very affordable. Most momondo users find prices during this month for around $385.

When to book flights from Peoria, Illinois to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Peoria, Illinois to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Peoria, Illinois to Key West (PIA to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Peoria, Illinois to Key West

Fastest flight time

21h 08m

Direct flights

None
The fastest flight from Peoria, Illinois to Key West takes 21h 08m
There are no direct flights from Peoria, Illinois to Key West. There are no popular flight routes from Peoria, Illinois to Key West.
Search flight deals

  • How far is Greater Peoria to Key West by plane?

    A flight from Greater Peoria to Key West will travel around 1201.5 mi. A reasonable flight in good conditions will take 21h 08m.

  • When did momondo last update prices for flights from Greater Peoria Airport to Key West Airport?

    Prices for flights from Greater Peoria Airport to Key West Airport are updated daily.

  • How many operators does momondo search for flights from Greater Peoria Airport to Key West Airport?

  • How old do you have to be to fly from Greater Peoria Airport to Key West Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greater Peoria Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The necessary travel and health documents for your Key West Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Peoria, Illinois to Key West?

Best airlines flying from Peoria, Illinois to Key West

Compare and see reviews for airlines that fly from Peoria, Illinois to Key West with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,494 reviews
Search American Airlines flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Peoria to Key West?

It is quick and easy to find Peoria to Key West flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Key West that suits you.

Can I find flights from Peoria to Key West with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Peoria to Key West flights to just show those with flexible booking policies.

How can momondo help me find flights from Peoria to Key West?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Key West from Peoria.

I’m not ready to book a flight from Peoria to Key West right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Key West from Peoria. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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