What airlines fly to Key West?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Key West from Peoria, Illinois according to our data. American Airlines is the first choice among our users, with 69% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 3 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.

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?

As of October 2025, there is 1 operator available to choose from 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.

$250 Cheap Flights from Peoria to Key West in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from $442 to $480. The lowest price recently found on this route was $274.

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Find the cheapest flights from Peoria, Illinois to Key West

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:52 am - 9:50 pmPIA-EYW

9h 58m2 stops

4:53 pm - 12:07 amEYW-PIA

8h 14m1 stop

$274American Airlines

Find Deal

Sat, Dec 6 - Thu, Dec 11

12:30 pm - 11:59 pmPIA-EYW

10h 29m2 stops

6:31 am - 3:44 pmEYW-PIA

10h 13m2 stops

$279American Airlines

Find Deal

Sat, Feb 21 - Tue, Feb 24

6:40 pm - 3:04 pmPIA-EYW

19h 24m1 stop

3:54 pm - 10:33 amEYW-PIA

19h 39m1 stop

$297Allegiant Air

Find Deal

Thu, Dec 4 - Mon, Dec 8

5:00 am - 12:05 pmPIA-EYW

6h 05m1 stop

2:39 pm - 10:59 pmEYW-PIA

9h 20m1 stop

$319American Airlines

Find Deal

Sat, Dec 6 - Fri, Dec 12

12:30 pm - 11:59 pmPIA-EYW

10h 29m2 stops

5:20 pm - 9:40 pmEYW-PIA

5h 20m1 stop

$324American Airlines

Find Deal

Sat, Feb 21 - Tue, Feb 24

6:40 pm - 3:04 pmPIA-EYW

19h 24m1 stop

8:55 am - 2:18 pmEYW-PIA

30h 23m2 stops

$329Multiple Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

11:12 am - 7:43 pmPIA-EYW

7h 31m1 stop

12:15 pm - 11:19 amEYW-PIA

24h 04m2 stops

$354Multiple Airlines

Find Deal

Sun, Nov 2 - Sun, Nov 9

6:40 pm - 3:04 pmPIA-EYW

19h 24m1 stop

2:29 pm - 10:35 amEYW-PIA

45h 06m2 stops

$441Allegiant Air

Find Deal

Thu, Dec 4 - Mon, Dec 8

6:35 am - 3:00 pmPIA-EYW

7h 25m1 stop

4:53 pm - 9:43 amEYW-PIA

17h 50m2 stops

$458United Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 7

6:35 am - 4:07 pmPIA-EYW

8h 32m2 stops

4:53 pm - 9:43 amEYW-PIA

17h 50m2 stops

$488United Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 7

United Airlines flights from Peoria, Illinois to Key West

Our best United Airlines deals on Peoria, Illinois to Key West flight tickets

United Airlines

Mar 3

PIA6:35 amGreater Peoria

7h 25m

1 stop

EYW3:00 pmKey West

Mar 7

EYW4:53 pmKey West

17h 50m

2 stops

PIA9:43 amGreater Peoria

$458

Find similar

United Airlines

Mar 3

PIA6:35 amGreater Peoria

8h 32m

2 stops

EYW4:07 pmKey West

Mar 7

EYW4:53 pmKey West

17h 50m

2 stops

PIA9:43 amGreater Peoria

$488

Find similar

United Airlines

Oct 28

PIA6:45 amGreater Peoria

7h 34m

1 stop

EYW3:19 pmKey West

Nov 4

EYW4:00 pmKey West

6h 31m

1 stop

PIA9:31 pmGreater Peoria

$499

Find similar

Allegiant Air flights from Peoria, Illinois to Key West

Our best Allegiant Air deals on Peoria, Illinois to Key West flight tickets

Allegiant Air

Dec 4

PIA6:40 pmGreater Peoria

19h 24m

1 stop

EYW3:04 pmKey West

Dec 8

EYW3:54 pmKey West

19h 39m

1 stop

PIA10:33 amGreater Peoria

$297

Find similar

Allegiant Air

Dec 4

PIA6:40 pmGreater Peoria

19h 24m

1 stop

EYW3:04 pmKey West

Dec 8

EYW2:29 pmKey West

45h 06m

2 stops

PIA10:35 amGreater Peoria

$441

Find similar

momondo Fare Finder

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

Sat 12/6

10:52 am-9:50 pm

2 stops9h 58m

Key West

Thu 12/11

4:53 pm-12:07 am

1 stop8h 14m

$274

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Sat 2/21

12:30 pm-11:59 pm

2 stops10h 29m

Key West

Tue 2/24

6:31 am-3:44 pm

2 stops10h 13m

$279

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Thu 12/4

6:40 pm-3:04 pm

1 stop19h 24m

Key West

Mon 12/8

3:54 pm-10:33 am

1 stop19h 39m

$297

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Sat 12/6

5:00 am-12:05 pm

1 stop6h 05m

Key West

Fri 12/12

2:39 pm-10:59 pm

1 stop9h 20m

$319

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Sat 2/21

12:30 pm-11:59 pm

2 stops10h 29m

Key West

Tue 2/24

5:20 pm-9:40 pm

1 stop5h 20m

$324

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Thu 12/4

6:40 pm-3:04 pm

1 stop19h 24m

Key West

Thu 12/11

8:55 am-2:18 pm

2 stops30h 23m

$329

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Sun 11/2

11:12 am-7:43 pm

1 stop7h 31m

Key West

Sun 11/9

12:15 pm-11:19 am

2 stops24h 04m

$354

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Thu 12/4

6:40 pm-3:04 pm

1 stop19h 24m

Key West

Mon 12/8

2:29 pm-10:35 am

2 stops45h 06m

$441

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Tue 3/3

6:35 am-3:00 pm

1 stop7h 25m

Key West

Sat 3/7

4:53 pm-9:43 am

2 stops17h 50m

$458

PeoriaKey West

PIA - EYW

PIAEYW

Greater Peoria

Tue 3/3

6:35 am-4:07 pm

2 stops8h 32m

Key West

Sat 3/7

4:53 pm-9:43 am

2 stops17h 50m

$488

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Prices

Airlines

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

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 4h 53m.
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?
As of October 2025, there is 1 operator available to choose from 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?
Based on momondo bookings for flights between Peoria, Illinois and Key West, the leading airline is American Airlines, making up 100% of the total bookings.

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 Airlines	PriceFrom $323	Free Cancellation	Rating 7.2 11,033 reviews		Search American Airlines flights

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.