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Cheap flights from Peoria, Illinois to Billings from $369

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 Billings departing on 8/26. 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 Billings

Cheap round-trip flights

United Airlines Logo
8:45 am - 1:17 pmPIA-BIL
5h 32m1 stop
United Airlines Logo
2:35 pm - 9:12 pmBIL-PIA
5h 37m1 stop
$369United Airlines
Find Deal
mar., ago. 26 - sáb., ago. 30
United Airlines Logo
10:49 am - 9:59 pmPIA-BIL
12h 10m2 stops
United Airlines Logo
2:35 pm - 9:12 pmBIL-PIA
5h 37m1 stop
$374United Airlines
Find Deal
mar., ago. 26 - sáb., ago. 30
United Airlines Logo
6:55 am - 11:16 amPIA-BIL
5h 21m1 stop
United Airlines Logo
5:00 am - 9:05 pmBIL-PIA
15h 05m1 stop
$468United Airlines
Find Deal
lun., sep. 22 - mar., oct. 14
United Airlines Logo
6:55 am - 11:16 amPIA-BIL
5h 21m1 stop
United Airlines Logo
5:54 pm - 10:13 amBIL-PIA
15h 19m2 stops
$489United Airlines
Find Deal
lun., sep. 22 - mar., oct. 14
United Airlines Logo
10:49 am - 8:34 pmPIA-BIL
10h 45m2 stops
United Airlines Logo
10:54 am - 8:52 pmBIL-PIA
8h 58m2 stops
$490United Airlines
Find Deal
mar., ago. 26 - sáb., ago. 30
United Airlines Logo
3:55 pm - 10:46 pmPIA-BIL
7h 51m2 stops
United Airlines Logo
5:54 pm - 10:13 amBIL-PIA
15h 19m2 stops
$540United Airlines
Find Deal
lun., sep. 22 - mar., oct. 14

United Airlines flights from Peoria, Illinois to Billings

Our best United Airlines deals on Peoria, Illinois to Billings flight tickets
United Airlines
Aug 26
PIA8:45 amGreater Peoria
5h 32m
1 stop
BIL1:17 pmBillings Logan Intl
Aug 30
BIL2:35 pmBillings Logan Intl
5h 37m
1 stop
PIA9:12 pmGreater Peoria
$369
Find similar
United Airlines
Aug 26
PIA10:49 amGreater Peoria
12h 10m
2 stops
BIL9:59 pmBillings Logan Intl
Aug 30
BIL2:35 pmBillings Logan Intl
5h 37m
1 stop
PIA9:12 pmGreater Peoria
$374
Find similar
United Airlines
Sep 22
PIA6:55 amGreater Peoria
5h 21m
1 stop
BIL11:16 amBillings Logan Intl
Oct 14
BIL5:00 amBillings Logan Intl
15h 05m
1 stop
PIA9:05 pmGreater Peoria
$468
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Peoria, Illinois to Billings 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 agosto 13, 2025.
Use the filters below to find and compare flights from Peoria, Illinois to Billings that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PeoriaBillings

PIA - BIL

PIABIL

Greater Peoria

mar. 8/26

8:45 am-1:17 pm

1 stop5h 32m

Billings Logan Intl

sáb. 8/30

2:35 pm-9:12 pm

1 stop5h 37m

$369

PeoriaBillings

PIA - BIL

PIABIL

Greater Peoria

mar. 8/26

10:49 am-9:59 pm

2 stops12h 10m

Billings Logan Intl

sáb. 8/30

2:35 pm-9:12 pm

1 stop5h 37m

$374

PeoriaBillings

PIA - BIL

PIABIL

Greater Peoria

lun. 9/22

6:55 am-11:16 am

1 stop5h 21m

Billings Logan Intl

mar. 10/14

5:00 am-9:05 pm

1 stop15h 05m

$468

PeoriaBillings

PIA - BIL

PIABIL

Greater Peoria

lun. 9/22

6:55 am-11:16 am

1 stop5h 21m

Billings Logan Intl

mar. 10/14

5:54 pm-10:13 am

2 stops15h 19m

$489

PeoriaBillings

PIA - BIL

PIABIL

Greater Peoria

mar. 8/26

10:49 am-8:34 pm

2 stops10h 45m

Billings Logan Intl

sáb. 8/30

10:54 am-8:52 pm

2 stops8h 58m

$490

PeoriaBillings

PIA - BIL

PIABIL

Greater Peoria

lun. 9/22

3:55 pm-10:46 pm

2 stops7h 51m

Billings Logan Intl

mar. 10/14

5:54 pm-10:13 am

2 stops15h 19m

$540

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Peoria, Illinois to Billings

Are you open to changing your travel dates? Check out the ideal times to fly from Peoria, Illinois to Billings according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Peoria, Illinois to Billings (PIA to BIL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Peoria, Illinois to Billings

Best Price Found

$369

Fastest flight time

5h 21m

Direct flights

None

Airports in Billings

1 airport
The best flight deal from Peoria, Illinois to Billings found on momondo in the last 72 hours is $369
The fastest flight from Peoria, Illinois to Billings takes 5h 21m
There are no direct flights from Peoria, Illinois to Billings. Popular non-direct route for this connection is Greater Peoria Airport - Billings Logan Intl Airport.
There is 1 airport near Billings: Billings Logan Intl (BIL)
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  • How far is Greater Peoria to Billings Logan Intl by plane?

    A flight from Greater Peoria to Billings Logan Intl will travel around 1011.1 mi. Flights usually cover this in 5h 21m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Greater Peoria Airport to Billings Logan Intl Airport?

    Prices for flights from Greater Peoria Airport to Billings Logan Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Greater Peoria Airport to Billings Logan Intl Airport?

  • How old do you have to be to fly from Greater Peoria Airport to Billings Logan Intl 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 from Greater Peoria Airport to Billings Logan Intl Airport.

  • What documentation or ID do you need to fly to Billings Logan Intl Airport?

    The required travel and health documents for your Billings Logan Intl 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 Billings Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Peoria, Illinois to Billings?

Best airlines flying from Peoria, Illinois to Billings

Compare and see reviews for airlines that fly from Peoria, Illinois to Billings with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $394Free CancellationRating
7.4
8,920 reviews
Search United Airlines flights

  • How do I get Price Alerts for flights from Peoria, Illinois to Billings?

    Confirm your travel details to search for the latest offers for flights from Peoria, Illinois to Billings. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Peoria, Illinois to Billings with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

It is quick and easy to find Peoria to Billings 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 Billings that suits you.

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

Flights from Peoria to Billings with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Peoria to Billings?

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 from Peoria to Billings.

I’m not ready to book a flight from Peoria to Billings right now. Can momondo alert me if prices change?

Price alerts on flights to Billings from Peoria are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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1 adult
lun. 8/18
lun. 8/25
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