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Cheap flights from Peoria, Illinois to Key West from $299

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 8/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
9:35 am - 3:27 pm
PIA
-
EYW
4h 52m
1 stop
Allegiant Air Logo
4:35 pm - 8:45 am
EYW
-
PIA
17h 10m
1 stop
$299Allegiant Air
Thu, Aug 6 - Sat, Aug 15
Multiple Airlines Logo
3:13 pm - 11:06 am
PIA
-
EYW
18h 53m
1 stop
Multiple Airlines Logo
2:48 pm - 8:41 am
EYW
-
PIA
18h 53m
1 stop
$322Multiple Airlines
Tue, Jun 2 - Sat, Jun 6
Allegiant Air Logo
4:08 pm - 8:34 pm
PIA
-
EYW
27h 26m
2 stops
Allegiant Air Logo
5:07 pm - 8:41 am
EYW
-
PIA
16h 34m
1 stop
$339Allegiant Air
Sat, May 30 - Wed, Jun 3
Allegiant Air Logo
9:35 am - 9:41 am
PIA
-
EYW
23h 06m
2 stops
Allegiant Air Logo
4:35 pm - 8:45 am
EYW
-
PIA
17h 10m
1 stop
$358Allegiant Air
Thu, Aug 6 - Sat, Aug 15
Allegiant Air Logo
10:50 am - 1:16 pm
PIA
-
EYW
25h 26m
1 stop
Allegiant Air Logo
2:48 pm - 8:41 am
EYW
-
PIA
18h 53m
1 stop
$359Allegiant Air
Wed, Jun 3 - Sat, Jun 6
American Airlines Logo
6:00 am - 6:49 pm
PIA
-
EYW
11h 49m
2 stops
American Airlines Logo
1:39 pm - 12:38 am
EYW
-
PIA
11h 59m
2 stops
$409American Airlines
Sat, May 30 - Wed, Jun 3
Allegiant Air Logo
3:13 pm - 10:06 am
PIA
-
EYW
41h 53m
2 stops
Allegiant Air Logo
2:48 pm - 8:41 am
EYW
-
PIA
18h 53m
1 stop
$411Allegiant Air
Tue, Jun 2 - Sat, Jun 6
Allegiant Air Logo
10:50 am - 9:14 am
PIA
-
EYW
45h 24m
2 stops
Allegiant Air Logo
2:48 pm - 8:41 am
EYW
-
PIA
18h 53m
1 stop
$458Allegiant Air
Wed, Jun 3 - Sat, Jun 6
Allegiant Air Logo
10:50 am - 1:16 pm
PIA
-
EYW
25h 26m
1 stop
Allegiant Air Logo
9:16 pm - 6:54 pm
EYW
-
PIA
22h 38m
1 stop
$499Allegiant Air
Wed, Jun 3 - Sun, Jun 7
American Airlines Logo
5:05 am - 12:11 pm
PIA
-
EYW
6h 06m
1 stop
American Airlines Logo
4:50 pm - 10:59 pm
EYW
-
PIA
7h 09m
1 stop
$515American Airlines
Thu, Aug 27 - Mon, Aug 31

United Airlines flights from Peoria, Illinois to Key West

Our best United Airlines deals on Peoria, Illinois to Key West flight tickets
United Airlines
Aug 15
PIA6:39 pmGreater Peoria
17h 50m
2 stops
EYW1:29 pmKey West
Aug 19
EYW2:20 pmKey West
25h 40m
2 stops
PIA3:00 pmGreater Peoria
$988
United Airlines
May 30
PIA6:30 amGreater Peoria
7h 37m
1 stop
EYW3:07 pmKey West
Jun 3
EYW2:26 pmKey West
20h 44m
2 stops
PIA10:10 amGreater Peoria
$1,087
United Airlines
May 30
PIA5:33 pmGreater Peoria
18h 57m
2 stops
EYW1:30 pmKey West
Jun 3
EYW2:26 pmKey West
20h 44m
2 stops
PIA10:10 amGreater Peoria
$1,157

American Airlines flights from Peoria, Illinois to Key West

Our best American Airlines deals on Peoria, Illinois to Key West flight tickets
American Airlines
May 30
PIA6:00 amGreater Peoria
11h 49m
2 stops
EYW6:49 pmKey West
Jun 3
EYW1:39 pmKey West
11h 59m
2 stops
PIA12:38 amGreater Peoria
$409
American Airlines
Aug 27
PIA5:05 amGreater Peoria
6h 06m
1 stop
EYW12:11 pmKey West
Aug 31
EYW4:50 pmKey West
7h 09m
1 stop
PIA10:59 pmGreater Peoria
$515
American Airlines
Aug 27
PIA5:05 amGreater Peoria
6h 06m
1 stop
EYW12:11 pmKey West
Aug 31
EYW1:50 pmKey West
10h 29m
2 stops
PIA11:19 pmGreater Peoria
$520

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 May 20, 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

Thu 8/6

9:35 am-3:27 pm

1 stop4h 52m

Key West

Sat 8/15

4:35 pm-8:45 am

1 stop17h 10m

$299

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Tue 6/2

3:13 pm-11:06 am

1 stop18h 53m

Key West

Sat 6/6

2:48 pm-8:41 am

1 stop18h 53m

$322

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Sat 5/30

4:08 pm-8:34 pm

2 stops27h 26m

Key West

Wed 6/3

5:07 pm-8:41 am

1 stop16h 34m

$339

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Thu 8/6

9:35 am-9:41 am

2 stops23h 06m

Key West

Sat 8/15

4:35 pm-8:45 am

1 stop17h 10m

$358

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Wed 6/3

10:50 am-1:16 pm

1 stop25h 26m

Key West

Sat 6/6

2:48 pm-8:41 am

1 stop18h 53m

$359

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Sat 5/30

6:00 am-6:49 pm

2 stops11h 49m

Key West

Wed 6/3

1:39 pm-12:38 am

2 stops11h 59m

$409

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Tue 6/2

3:13 pm-10:06 am

2 stops41h 53m

Key West

Sat 6/6

2:48 pm-8:41 am

1 stop18h 53m

$411

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Wed 6/3

10:50 am-9:14 am

2 stops45h 24m

Key West

Sat 6/6

2:48 pm-8:41 am

1 stop18h 53m

$458

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Wed 6/3

10:50 am-1:16 pm

1 stop25h 26m

Key West

Sun 6/7

9:16 pm-6:54 pm

1 stop22h 38m

$499
Quickest round-trip

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Thu 8/27

5:05 am-12:11 pm

1 stop6h 06m

Key West

Mon 8/31

4:50 pm-10:59 pm

1 stop7h 09m

$515

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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, August 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 $374. If you are unable to visit Key West during the month of August, then departing from Peoria, Illinois during the month December is also very affordable. Most momondo users find prices during this month for around $381.

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

4h 52m

Direct flights

None
The fastest flight from Peoria, Illinois to Key West takes 4h 52m
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

Frequently asked questions about flying from Peoria, Illinois to Key West

  • 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 4h 52m.

  • 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
11,642 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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