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Cheap flights from Peoria, Illinois to Key West from $269

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 1/14. 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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Find the cheapest flights from Peoria, Illinois to Key West

Cheap round-trip flights

American Airlines Logo
6:04 am - 3:29 pmPIA-EYW
8h 25m1 stop
American Airlines Logo
4:00 pm - 9:25 pmEYW-PIA
6h 25m1 stop
$269American Airlines
Find Deal
Wed, Jan 14 - Wed, Jan 21
American Airlines Logo
6:04 am - 4:32 pmPIA-EYW
9h 28m2 stops
American Airlines Logo
5:24 pm - 9:39 pmEYW-PIA
5h 15m1 stop
$274American Airlines
Find Deal
Wed, Jan 14 - Wed, Jan 21
American Airlines Logo
6:04 am - 4:32 pmPIA-EYW
9h 28m2 stops
American Airlines Logo
8:10 am - 3:56 pmEYW-PIA
8h 46m2 stops
$279American Airlines
Find Deal
Wed, Jan 14 - Wed, Jan 21
American Airlines Logo
8:19 am - 5:46 pmPIA-EYW
8h 27m1 stop
American Airlines Logo
3:45 pm - 11:11 pmEYW-PIA
8h 26m1 stop
$290American Airlines
Find Deal
Sat, Sep 27 - Fri, Oct 3
American Airlines Logo
8:19 am - 5:46 pmPIA-EYW
8h 27m1 stop
American Airlines Logo
12:09 pm - 11:23 pmEYW-PIA
12h 14m2 stops
$295American Airlines
Find Deal
Sat, Sep 27 - Fri, Oct 3
Allegiant Air Logo
6:37 pm - 3:23 pmPIA-EYW
19h 46m1 stop
Allegiant Air Logo
3:55 pm - 10:16 amEYW-PIA
19h 21m1 stop
$342Allegiant Air
Find Deal
Sun, Nov 23 - Wed, Nov 26
Logo
9:37 pm - 2:52 pmPIA-EYW
16h 15m2 stops
Logo
3:55 pm - 10:16 amEYW-PIA
19h 21m1 stop
$414
Find Deal
Mon, Nov 24 - Wed, Nov 26
United Airlines Logo
6:45 am - 3:19 pmPIA-EYW
7h 34m1 stop
United Airlines Logo
3:00 pm - 12:39 pmEYW-PIA
22h 39m2 stops
$458United Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
United Airlines Logo
6:45 am - 3:19 pmPIA-EYW
7h 34m1 stop
United Airlines Logo
4:00 pm - 12:39 pmEYW-PIA
21h 39m1 stop
$473United Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
Logo
11:12 am - 2:40 pmPIA-EYW
26h 28m1 stop
Logo
3:30 pm - 9:09 amEYW-PIA
18h 39m2 stops
$581
Find Deal
Wed, Oct 22 - Sun, Oct 26

American Airlines flights from Peoria, Illinois to Key West

Our best American Airlines deals on Peoria, Illinois to Key West flight tickets
American Airlines
Jan 14
PIA6:04 amGreater Peoria
8h 25m
1 stop
EYW3:29 pmKey West
Jan 21
EYW4:00 pmKey West
6h 25m
1 stop
PIA9:25 pmGreater Peoria
$269
Find similar
American Airlines
Jan 14
PIA6:04 amGreater Peoria
9h 28m
2 stops
EYW4:32 pmKey West
Jan 21
EYW5:24 pmKey West
5h 15m
1 stop
PIA9:39 pmGreater Peoria
$274
Find similar
American Airlines
Jan 14
PIA6:04 amGreater Peoria
9h 28m
2 stops
EYW4:32 pmKey West
Jan 21
EYW8:10 amKey West
8h 46m
2 stops
PIA3:56 pmGreater Peoria
$279
Find similar

United Airlines flights from Peoria, Illinois to Key West

Our best United Airlines deals on Peoria, Illinois to Key West flight tickets
United Airlines
Oct 28
PIA6:45 amGreater Peoria
7h 34m
1 stop
EYW3:19 pmKey West
Nov 4
EYW3:00 pmKey West
22h 39m
2 stops
PIA12:39 pmGreater Peoria
$458
Find similar
United Airlines
Oct 28
PIA6:45 amGreater Peoria
7h 34m
1 stop
EYW3:19 pmKey West
Nov 4
EYW4:00 pmKey West
21h 39m
1 stop
PIA12:39 pmGreater Peoria
$473
Find similar
United Airlines
Feb 3
PIA6:30 amGreater Peoria
7h 47m
1 stop
EYW3:17 pmKey West
Feb 10
EYW4:15 pmKey West
6h 24m
1 stop
PIA9:39 pmGreater Peoria
$494
Find similar

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 September 4, 2025.
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

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Wed 1/14

6:04 am-3:29 pm

1 stop8h 25m

Key West

Wed 1/21

4:00 pm-9:25 pm

1 stop6h 25m

$269

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Wed 1/14

6:04 am-4:32 pm

2 stops9h 28m

Key West

Wed 1/21

5:24 pm-9:39 pm

1 stop5h 15m

$274

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Wed 1/14

6:04 am-4:32 pm

2 stops9h 28m

Key West

Wed 1/21

8:10 am-3:56 pm

2 stops8h 46m

$279

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Sat 9/27

8:19 am-5:46 pm

1 stop8h 27m

Key West

Fri 10/3

3:45 pm-11:11 pm

1 stop8h 26m

$290

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Sat 9/27

8:19 am-5:46 pm

1 stop8h 27m

Key West

Fri 10/3

12:09 pm-11:23 pm

2 stops12h 14m

$295

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Sun 11/23

6:37 pm-3:23 pm

1 stop19h 46m

Key West

Wed 11/26

3:55 pm-10:16 am

1 stop19h 21m

$342

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Mon 11/24

9:37 pm-2:52 pm

2 stops16h 15m

Key West

Wed 11/26

3:55 pm-10:16 am

1 stop19h 21m

$414

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Tue 10/28

6:45 am-3:19 pm

1 stop7h 34m

Key West

Tue 11/4

3:00 pm-12:39 pm

2 stops22h 39m

$458

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Tue 10/28

6:45 am-3:19 pm

1 stop7h 34m

Key West

Tue 11/4

4:00 pm-12:39 pm

1 stop21h 39m

$473

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Wed 10/22

11:12 am-2:40 pm

1 stop26h 28m

Key West

Sun 10/26

3:30 pm-9:09 am

2 stops18h 39m

$581

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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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 cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Peoria, Illinois is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $493. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Peoria, Illinois to Key West for around $911.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is in the afternoon. momondo users have found flights departing from Peoria, Illinois to Key West in the afternoon for as low as $374. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the morning, with an average ticket price of $598. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights

None
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 5h 21m.

  • 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 $374Free CancellationRating
7.2
10,000 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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