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£735 Find cheap flights to Peoria, Illinois

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Peoria departing on 17/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 2/6
Sun 9/6

Search hundreds of travel sites at once for deals on flights to Peoria

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Peoria, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Peoria, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,740,974 times on KAYAK, and here's why:

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Cheap flight deals to Peoria

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Peoria that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
14:45 - 21:35LHR-PIA
12h 50m1 stop
11:38 - 10:10PIA-LHR
16h 32m2 stops
£735American Airlines
Find Deal
Fri, 17 May - Mon, 20 May
12:15 - 21:35LHR-PIA
15h 20m1 stop
14:49 - 10:20PIA-LHR
13h 31m1 stop
£776British Airways
Find Deal
Fri, 17 May - Mon, 20 May
12:15 - 22:35LHR-PIA
16h 20m1 stop
14:49 - 07:50PIA-LHR
11h 01m1 stop
£782American Airlines
Find Deal
Fri, 17 May - Mon, 20 May
06:15 - 21:35LHR-PIA
21h 20m2 stops
14:49 - 10:20PIA-LHR
13h 31m1 stop
£803British Airways
Find Deal
Fri, 17 May - Mon, 20 May
08:10 - 14:21LHR-PIA
12h 11m1 stop
16:25 - 09:05PIA-LHR
10h 40m1 stop
£846Finnair
Find Deal
Mon, 3 Jun - Mon, 29 Jul
06:15 - 21:35LHR-PIA
21h 20m2 stops
14:49 - 22:10PIA-LHR
25h 21m1 stop
£881American Airlines
Find Deal
Sun, 26 May - Sun, 2 Jun
13:45 - 15:14LHR-PIA
31h 29m2 stops
15:59 - 10:40PIA-LHR
12h 41m2 stops
£917United Airlines
Find Deal
Mon, 3 Jun - Mon, 29 Jul
10:20 - 21:35LHR-PIA
17h 15m2 stops
14:49 - 12:00PIA-LHR
15h 11m2 stops
£946Finnair
Find Deal
Fri, 17 May - Mon, 20 May
07:25 - 15:14LHR-PIA
37h 49m2 stops
15:50 - 18:40PIA-LHR
44h 50m2 stops
£981Lufthansa
Find Deal
Sun, 26 May - Sun, 2 Jun
09:15 - 15:07LCY-PIA
35h 52m2 stops
15:45 - 18:35PIA-LCY
20h 50m2 stops
£1,139Lufthansa
Find Deal
Fri, 17 May - Mon, 20 May

Flights to Peoria - Travel Insights & Trends

Get data-powered insights and trends into flights to Peoria to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Peoria?

The average price of all flights to Peoria, Illinois clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Peoria is Sunday where tickets can be as cheap as £513. On the other hand, the most expensive day to fly is Friday, where prices are £849 on average.

What is the cheapest time of day to fly to Peoria, Illinois?

The average price for all flights to Peoria, Illinois depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Peoria, Illinois is generally in the morning, when flights cost £641 on average. The most expensive time of day to fly to Peoria, Illinois is generally in the evening, which is peak travel time and where the average cost of a ticket is £868.

How long is the flight to Peoria, Illinois?

The duration of your flight to Peoria depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Peoria on KAYAK are from London, which takes 13h 34m, Edinburgh, which takes 16h 39m, and Manchester, which takes 28h 05m.

Good to know - Cheap tickets to Peoria

Cheapest flight

£735
Flight from London Heathrow Airport to Peoria

When to book flights to Peoria

Are your dates flexible? Find out the best times to travel to Peoria based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Peoria based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Peoria flights

  • How far is Peoria from central Peoria?

    The distance between Peoria and the city centre of Peoria is 6 miles.

  • What is the name of Peoria’s airport?

    All flights to Peoria land at Peoria. The airport code is PIA,and it can also be referred to as Greater Peoria.

  • How does KAYAK find such low prices on flights to Peoria?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Peoria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Peoria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Peoria is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Peoria?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Peoria with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Peoria?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Peoria up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airline offers the most flights to Peoria, Illinois?

    Of the 3 airlines that fly to Peoria, Illinois, Allegiant Air offers the most flights, with around 54 per week, followed by American Airlines with 49 flights per week.

See more FAQs

Top tips for finding cheap flights to Peoria

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Peoria flight deals.

Prefer to fly direct to Greater Peoria?

Find which airlines fly direct to Greater Peoria, which days they fly and book direct flights.

Direct departures

United Kingdom to Greater Peoria

Monday

Allegiant Air, American Airlines, British Airways, +7 more

Allegiant Air, American Airlines, +8 more

Tuesday

Allegiant Air, American Airlines, British Airways, +7 more

Allegiant Air, American Airlines, +8 more

Wednesday

Allegiant Air, American Airlines, British Airways, +7 more

Allegiant Air, American Airlines, +8 more

Thursday

Allegiant Air, American Airlines, British Airways, +7 more

Allegiant Air, American Airlines, +8 more

Friday

Allegiant Air, American Airlines, British Airways, +7 more

Allegiant Air, American Airlines, +8 more

Saturday

Allegiant Air, American Airlines, British Airways, +7 more

Allegiant Air, American Airlines, +8 more

Sunday

Allegiant Air, American Airlines, British Airways, +7 more

Allegiant Air, American Airlines, +8 more

See more direct flights

Direct returns

Greater Peoria to United Kingdom

Monday

Allegiant Air, American Airlines, British Airways, +7 more

Allegiant Air, American Airlines, +8 more

Tuesday

Allegiant Air, American Airlines, British Airways, +7 more

Allegiant Air, American Airlines, +8 more

Wednesday

Allegiant Air, American Airlines, British Airways, +7 more

Allegiant Air, American Airlines, +8 more

Thursday

Allegiant Air, American Airlines, British Airways, +7 more

Allegiant Air, American Airlines, +8 more

Friday

Allegiant Air, American Airlines, British Airways, +7 more

Allegiant Air, American Airlines, +8 more

Saturday

Allegiant Air, American Airlines, British Airways, +7 more

Allegiant Air, American Airlines, +8 more

Sunday

Allegiant Air, American Airlines, British Airways, +7 more

Allegiant Air, American Airlines, +8 more

See more direct flights
See more direct flights

Top airline flying to Peoria

 
See real verified KAYAK customer reviews for airlines flying to Peoria. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Peoria. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Peoria? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
FinnairOverall score based on 1376 reviews
8.2Crew
7.0Entertainment
7.8Boarding
6.9Food
7.5Comfort
Airline reviews

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

10.0 ExcellentAnonymous, Apr 2024LHR - SFO
Read more about Finnair reviews

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Helpful steward. Allowed me to move to some empty seats and I was able to get some sleep. He also had milk for my tea. Americans don’t realise that cream or half and half ruin tea.

Security was a mess at the Helsinki Airport. But I was delighted by the connecting flight waiting for us for JFK.

Book Cheap Peoria Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Peoria found on KAYAK in the last 72 hours.
17/5Fri
1 stopAmerican Airlines
12h 50mLHR-PIA
20/5Mon
2 stopsAmerican Airlines
16h 32mPIA-LHR
£735
17/5Fri
1 stopBritish Airways
15h 20mLHR-PIA
20/5Mon
1 stopBritish Airways
13h 31mPIA-LHR
£776
17/5Fri
1 stopAmerican Airlines
16h 20mLHR-PIA
20/5Mon
1 stopAmerican Airlines
11h 01mPIA-LHR
£782
17/5Fri
2 stopsBritish Airways
21h 20mLHR-PIA
20/5Mon
1 stopBritish Airways
13h 31mPIA-LHR
£803
3/6Mon
1 stopFinnair
12h 11mLHR-PIA
29/7Mon
1 stopFinnair
10h 40mPIA-LHR
£846
26/5Sun
2 stopsAmerican Airlines
21h 20mLHR-PIA
2/6Sun
1 stopAmerican Airlines
25h 21mPIA-LHR
£881
3/6Mon
2 stopsUnited Airlines
31h 29mLHR-PIA
29/7Mon
2 stopsUnited Airlines
12h 41mPIA-LHR
£917
17/5Fri
2 stopsFinnair
17h 15mLHR-PIA
20/5Mon
2 stopsFinnair
15h 11mPIA-LHR
£946
26/5Sun
2 stopsLufthansa
37h 49mLHR-PIA
2/6Sun
2 stopsLufthansa
44h 50mPIA-LHR
£981
17/5Fri
2 stopsLufthansa
35h 52mLCY-PIA
20/5Mon
2 stopsLufthansa
20h 50mPIA-LCY
£1,139

Search by stops

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Recent domestic flight deals

29/5Wed
multi-stopUnited Airlines
14h 55mDFW-PIA
1/6Sat
multi-stopUnited Airlines
8h 33mPIA-DFW
£395
17/6Mon
multi-stopUnited Airlines
8h 51mSFO-PIA
22/6Sat
multi-stopUnited Airlines
7h 21mPIA-SFO
£426
29/5Wed
multi-stopUnited Airlines
14h 55mDFW-PIA
1/6Sat
multi-stopUnited Airlines
10h 45mPIA-DFW
£430
10/7Wed
multi-stopUnited Airlines
19h 02mLAX-PIA
15/7Mon
multi-stopUnited Airlines
19h 36mPIA-LAX
£444
2/7Tue
multi-stopUnited Airlines
19h 02mLAX-PIA
9/7Tue
multi-stopUnited Airlines
19h 41mPIA-LAX
£451
16/6Sun
multi-stopUnited Airlines
18h 02mSFO-PIA
22/6Sat
multi-stopUnited Airlines
7h 21mPIA-SFO
£487
12/9Thu
multi-stopUnited Airlines
15h 17mSEA-PIA
24/9Tue
multi-stopUnited Airlines
17h 37mPIA-SEA
£504
5/6Wed
multi-stopUnited Airlines
13h 15mSEA-PIA
11/6Tue
multi-stopUnited Airlines
15h 46mPIA-SEA
£536
6/6Thu
multi-stopUnited Airlines
8h 00mSEA-PIA
17/6Mon
multi-stopUnited Airlines
19h 57mPIA-SEA
£537
9/7Tue
multi-stopUnited Airlines
7h 57mSEA-PIA
16/7Tue
multi-stopUnited Airlines
15h 50mPIA-SEA
£549

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Flights to Peoria, Illinois

Destination:

Peoria (PIA)United States

Return flight deals:

Peoria - United Kingdom

Cabin classes: