Which airlines fly to Peoria, Illinois?

For flights from United States to Peoria, Illinois, most momondo users will book with popular airlines such as American Airlines, United Airlines, Allegiant Air and Delta. Depending on what airport you fly from, you may have other airlines to choose from.

Allegiant Air Flights to Peoria, Illinois

Allegiant Air will jet to Peoria, Illinois around 2 times in an average week. Where you fly from will dictate what kind of deals you can get for Allegiant Air, but prices as low as $77 have been found from Denver Intl to Peoria, Illinois. Allegiant Air has scored 7.2/10 in momondo user reviews.

How long does it take to fly to Peoria, Illinois?

Flight times vary depending on what airport in United States you fly out of and what airport in Peoria, Illinois you fly into. For example, flying from Los Angeles to Moline Quad-City takes 6h 36m on average. On the other hand, flying from Miami to Moline Quad-City takes 5h 58m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

$99 Cheap Flights to Peoria in 2025/26

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Find the cheapest flights from the United States to Peoria, Illinois

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Cheap round-trip flights

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5:50 pm - 8:47 pmDEN-PIA

1h 57mnonstop

12:09 pm - 1:34 pmPIA-DEN

2h 25mnonstop

$113Allegiant Air

Find Deal

Fri, Nov 14 - Mon, Nov 17

5:54 pm - 8:51 pmDEN-PIA

1h 57mnonstop

3:38 pm - 5:04 pmPIA-DEN

2h 26mnonstop

$168Allegiant Air

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Mon, Dec 29 - Mon, Jan 5

2:49 pm - 11:06 pmDEN-PIA

7h 17m1 stop

4:26 pm - 10:19 pmPIA-DEN

6h 53m1 stop

$169American Airlines

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Tue, Nov 4 - Sat, Nov 8

5:24 pm - 8:21 pmDEN-PIA

1h 57mnonstop

9:41 pm - 9:04 amPIA-DEN

12h 23m1 stop

$192Multiple Airlines

Find Deal

Fri, Dec 5 - Mon, Dec 15

12:33 pm - 6:59 pmDEN-PIA

5h 26m1 stop

10:45 am - 5:46 pmPIA-DEN

8h 01m1 stop

$204American Airlines

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Wed, Nov 19 - Mon, Dec 8

5:45 pm - 8:56 pmDEN-PIA

2h 11mnonstop

8:43 am - 10:35 amPIA-DEN

2h 52mnonstop

$209United Airlines

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Fri, Nov 14 - Sun, Nov 16

5:50 pm - 8:47 pmDEN-PIA

1h 57mnonstop

1:05 pm - 10:11 amPIA-DEN

22h 06m2 stops

$217Multiple Airlines

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Fri, Nov 14 - Mon, Nov 17

5:50 pm - 8:47 pmDEN-PIA

1h 57mnonstop

1:05 pm - 3:59 amPIA-DEN

15h 54m1 stop

$218Multiple Airlines

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Fri, Nov 14 - Mon, Nov 17

6:00 am - 12:39 pmDEN-PIA

5h 39m1 stop

8:43 am - 10:35 amPIA-DEN

2h 52mnonstop

$219United Airlines

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Fri, Nov 14 - Sun, Nov 16

5:24 pm - 8:21 pmDEN-PIA

1h 57mnonstop

9:11 pm - 5:07 pmPIA-DEN

20h 56m2 stops

$221Multiple Airlines

Find Deal

Fri, Dec 5 - Mon, Dec 15

Fly from

Route

Depart

Return

Price

DenverPeoria

DEN - PIA

DENPIA

Denver Intl

Fri 11/14

5:50 pm-8:47 pm

Nonstop1h 57m

Greater Peoria

Mon 11/17

12:09 pm-1:34 pm

Nonstop2h 25m

$113

DenverPeoria

DEN - PIA

DENPIA

Denver Intl

Mon 12/29

5:54 pm-8:51 pm

Nonstop1h 57m

Greater Peoria

Mon 1/5

3:38 pm-5:04 pm

Nonstop2h 26m

$168

DenverPeoria

DEN - PIA

DENPIA

Denver Intl

Tue 11/4

2:49 pm-11:06 pm

1 stop7h 17m

Greater Peoria

Sat 11/8

4:26 pm-10:19 pm

1 stop6h 53m

$169

DenverPeoria

DEN - PIA

DENPIA

Denver Intl

Fri 12/5

5:24 pm-8:21 pm

Nonstop1h 57m

Greater Peoria

Mon 12/15

9:41 pm-9:04 am

1 stop12h 23m

$192

DenverPeoria

DEN - PIA

DENPIA

Denver Intl

Wed 11/19

12:33 pm-6:59 pm

1 stop5h 26m

Greater Peoria

Mon 12/8

10:45 am-5:46 pm

1 stop8h 01m

$204

DenverPeoria

DEN - PIA

DENPIA

Denver Intl

Fri 11/14

5:45 pm-8:56 pm

Nonstop2h 11m

Greater Peoria

Sun 11/16

8:43 am-10:35 am

Nonstop2h 52m

$209

DenverPeoria

DEN - PIA

DENPIA

Denver Intl

Fri 11/14

5:50 pm-8:47 pm

Nonstop1h 57m

Greater Peoria

Mon 11/17

1:05 pm-10:11 am

2 stops22h 06m

$217

DenverPeoria

DEN - PIA

DENPIA

Denver Intl

Fri 11/14

5:50 pm-8:47 pm

Nonstop1h 57m

Greater Peoria

Mon 11/17

1:05 pm-3:59 am

1 stop15h 54m

$218

DenverPeoria

DEN - PIA

DENPIA

Denver Intl

Fri 11/14

6:00 am-12:39 pm

1 stop5h 39m

Greater Peoria

Sun 11/16

8:43 am-10:35 am

Nonstop2h 52m

$219

DenverPeoria

DEN - PIA

DENPIA

Denver Intl

Fri 12/5

5:24 pm-8:21 pm

Nonstop1h 57m

Greater Peoria

Mon 12/15

9:11 pm-5:07 pm

2 stops20h 56m

$221

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Peoria, Illinois flights insights and trends

Explore insights for your Peoria, Illinois flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Peoria, Illinois?

The cheapest month to fly to Peoria, Illinois from United States is in August. Flight prices, which tend to average around $256, are often lower during this time because this is during the off-season. If you’re not able to fly to Peoria, Illinois in August, then November is your next best option. Flight prices from United States to Peoria, Illinois during November average around $262.

What is the absolute cheapest flight to Peoria, Illinois?

The best price found on momondo to Peoria, Illinois was $109/pp from Las Vegas, which is 57% cheaper than the average flight price to Peoria, Illinois. To find the cheapest price to Peoria, Illinois from your area, use momondo’s Airport-to-Airport Pricing Tool.

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What is the cheapest day to depart on your flight to Peoria, Illinois?

Our data shows that Wednesday is the least expensive day to fly to Peoria, Illinois. Tickets to fly out on this day can be as low as $252. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $485. These prices are subject to change though, so be sure to set up a Price Alert for flights to Peoria, Illinois.

What is the cheapest time of day to depart on your flight to Peoria, Illinois?

Our most recent data shows that the best time of day to fly to Peoria, Illinois is in the evening. Flights from United States to Peoria, Illinois during this time can be as low as $300. Try not to purchase tickets at noon because they tend to be around $468. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheapest flights to Greater Peoria

Find the cheapest flights to Greater Peoria from your nearest city or airport

Find flights from Los Angeles to Peoria, Illinois

CHEAPEST MONTH TO FLY TO PEORIA, ILLINOIS FROM LOS ANGELES	September	44% cheaper	Flying from Los Angeles to Peoria, Illinois costs on average just $288 in September
MOST EXPENSIVE MONTH TO FLY TO PEORIA, ILLINOIS FROM LOS ANGELES	March	58% more expensive	It costs about $813 for flights to Peoria, Illinois from Los Angeles in March
MOST POPULAR MONTH TO FLY TO PEORIA, ILLINOIS FROM LOS ANGELES	August	600% more users visited	More momondo users searched in flights to Peoria, Illinois from Los Angeles in August than any other month

Cheap Peoria, Illinois flight deals and tips

Summary info about Peoria, Illinois flight prices, duration and airlines

Best One-Way Price	$99
Best Round-Trip Price	$113
Fastest flight time	1h 51m
Popular in	January

The best one-way flight price to Peoria from United States in the last 72 hours is $99 (Dallas/Fort Worth to Greater Peoria).

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The best round-trip flight price to Peoria from United States in the last 72 hours is $113 (Denver Intl to Greater Peoria).

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The fastest flight to Peoria from United States takes 1h 51m (Denver Intl to Greater Peoria).

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January has the highest demand for flights to Peoria, with a 28% price increase on average.

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Frequently asked questions about flying to Peoria, Illinois

Is there an alternative airport near Peoria, Illinois?

Those flying to Peoria, Illinois could potentially find better pricing at Greater Peoria Airport (6 mi from Peoria, Illinois city center), Bloomington-Normal Airport (38 mi from Peoria, Illinois city center), Springfield Capital Airport (59 mi from Peoria, Illinois city center), Decatur Arpt Airport (70 mi from Peoria, Illinois city center) or Burlington Airport (81 mi from Peoria, Illinois city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into Peoria, Illinois?

With an average price of $193 per person, Decatur Arpt Airport is the cheapest airport to fly into when planning your trip to Peoria, Illinois. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

When did momondo last update prices for flights to Greater Peoria Airport?

Prices for flights to Greater Peoria Airport refresh daily.

How many operators does momondo search for flights to Greater Peoria Airport?

As of October 2025, there are 3 operators available to choose from for flights to Greater Peoria Airport.

How old do you have to be to fly to Greater Peoria Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Greater Peoria Airport.

What documentation or ID do you need to fly to Greater Peoria Airport?

The required travel and health documents for your Greater Peoria Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Greater Peoria Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Why use momondo?

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

Finding the right flight to Peoria is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Peoria quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Peoria with this policy.

How can momondo help me find flights to Peoria?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Peoria.