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Cheap flights from Idaho to Peoria from $305

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Peoria departing on 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Idaho to Peoria

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:25 am - 9:39 pm
GEG
-
PIA
8h 14m1 stop
United Airlines Logo
6:30 am - 11:39 am
PIA
-
GEG
7h 09m1 stop
$369United Airlines
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
5:00 am - 4:43 pm
GEG
-
PIA
9h 43m2 stops
United Airlines Logo
6:30 am - 11:39 am
PIA
-
GEG
7h 09m1 stop
$374United Airlines
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
6:53 am - 9:39 pm
GEG
-
PIA
12h 46m2 stops
United Airlines Logo
6:30 am - 3:21 pm
PIA
-
GEG
10h 51m2 stops
$379United Airlines
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
12:19 pm - 9:39 pm
BOI
-
PIA
8h 20m1 stop
United Airlines Logo
10:45 am - 9:52 pm
PIA
-
BOI
12h 07m2 stops
$424United Airlines
Fri, Jan 9 - Mon, Jan 12
United Airlines Logo
10:28 am - 9:39 pm
BOI
-
PIA
10h 11m2 stops
United Airlines Logo
10:45 am - 9:52 pm
PIA
-
BOI
12h 07m2 stops
$429United Airlines
Fri, Jan 9 - Mon, Jan 12
United Airlines Logo
12:19 pm - 9:39 pm
BOI
-
PIA
8h 20m1 stop
United Airlines Logo
3:00 pm - 10:57 pm
PIA
-
BOI
8h 57m1 stop
$454United Airlines
Fri, Jan 9 - Mon, Jan 12
United Airlines Logo
12:19 pm - 9:39 pm
BOI
-
PIA
8h 20m1 stop
United Airlines Logo
8:35 am - 7:51 pm
PIA
-
BOI
12h 16m2 stops
$459United Airlines
Fri, Jan 9 - Mon, Jan 12
United Airlines Logo
9:48 am - 9:39 pm
BOI
-
PIA
10h 51m2 stops
United Airlines Logo
8:35 am - 9:23 pm
PIA
-
BOI
13h 48m2 stops
$464United Airlines
Fri, Jan 9 - Mon, Jan 12
American Airlines Logo
3:47 pm - 10:50 pm
BOI
-
PIA
6h 03m1 stop
American Airlines Logo
5:51 pm - 11:05 pm
PIA
-
BOI
6h 14m1 stop
$491American Airlines
Sat, May 23 - Sat, May 30
American Airlines Logo
3:47 pm - 10:50 pm
BOI
-
PIA
6h 03m1 stop
American Airlines Logo
11:30 am - 11:36 pm
PIA
-
BOI
13h 06m2 stops
$558American Airlines
Sat, May 23 - Sat, May 30

United Airlines flights from Idaho to Peoria, Illinois

Our best United Airlines deals on Idaho to Peoria, Illinois flight tickets
United Airlines
Jan 27
GEG11:25 amSpokane
8h 14m
1 stop
PIA9:39 pmGreater Peoria
Jan 31
PIA6:30 amGreater Peoria
7h 09m
1 stop
GEG11:39 amSpokane
$369
Find similar
United Airlines
Jan 27
GEG5:00 amSpokane
9h 43m
2 stops
PIA4:43 pmGreater Peoria
Jan 31
PIA6:30 amGreater Peoria
7h 09m
1 stop
GEG11:39 amSpokane
$374
Find similar
United Airlines
Jan 27
GEG6:53 amSpokane
12h 46m
2 stops
PIA9:39 pmGreater Peoria
Jan 31
PIA6:30 amGreater Peoria
10h 51m
2 stops
GEG3:21 pmSpokane
$379
Find similar

American Airlines flights from Idaho to Peoria, Illinois

Our best American Airlines deals on Idaho to Peoria, Illinois flight tickets
American Airlines
May 23
BOI3:47 pmBoise Air Term. Gowen Fld
6h 03m
1 stop
PIA10:50 pmGreater Peoria
May 30
PIA5:51 pmGreater Peoria
6h 14m
1 stop
BOI11:05 pmBoise Air Term. Gowen Fld
$491
Find similar
American Airlines
May 23
BOI3:47 pmBoise Air Term. Gowen Fld
6h 03m
1 stop
PIA10:50 pmGreater Peoria
May 30
PIA11:30 amGreater Peoria
13h 06m
2 stops
BOI11:36 pmBoise Air Term. Gowen Fld
$558
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Peoria, Illinois 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 December 28, 2025.
Use the filters below to find and compare flights from Idaho to Peoria, Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SpokanePeoria

GEG - PIA

GEGPIA

Spokane

Tue 1/27

11:25 am-9:39 pm

1 stop8h 14m

Greater Peoria

Sat 1/31

6:30 am-11:39 am

1 stop7h 09m

$369

SpokanePeoria

GEG - PIA

GEGPIA

Spokane

Tue 1/27

5:00 am-4:43 pm

2 stops9h 43m

Greater Peoria

Sat 1/31

6:30 am-11:39 am

1 stop7h 09m

$374

SpokanePeoria

GEG - PIA

GEGPIA

Spokane

Tue 1/27

6:53 am-9:39 pm

2 stops12h 46m

Greater Peoria

Sat 1/31

6:30 am-3:21 pm

2 stops10h 51m

$379

BoisePeoria

BOI - PIA

BOIPIA

Boise Air Term. Gowen Fld

Fri 1/9

12:19 pm-9:39 pm

1 stop8h 20m

Greater Peoria

Mon 1/12

10:45 am-9:52 pm

2 stops12h 07m

$424

BoisePeoria

BOI - PIA

BOIPIA

Boise Air Term. Gowen Fld

Fri 1/9

10:28 am-9:39 pm

2 stops10h 11m

Greater Peoria

Mon 1/12

10:45 am-9:52 pm

2 stops12h 07m

$429

BoisePeoria

BOI - PIA

BOIPIA

Boise Air Term. Gowen Fld

Fri 1/9

12:19 pm-9:39 pm

1 stop8h 20m

Greater Peoria

Mon 1/12

3:00 pm-10:57 pm

1 stop8h 57m

$454

BoisePeoria

BOI - PIA

BOIPIA

Boise Air Term. Gowen Fld

Fri 1/9

12:19 pm-9:39 pm

1 stop8h 20m

Greater Peoria

Mon 1/12

8:35 am-7:51 pm

2 stops12h 16m

$459

BoisePeoria

BOI - PIA

BOIPIA

Boise Air Term. Gowen Fld

Fri 1/9

9:48 am-9:39 pm

2 stops10h 51m

Greater Peoria

Mon 1/12

8:35 am-9:23 pm

2 stops13h 48m

$464

BoisePeoria

BOI - PIA

BOIPIA

Boise Air Term. Gowen Fld

Sat 5/23

3:47 pm-10:50 pm

1 stop6h 03m

Greater Peoria

Sat 5/30

5:51 pm-11:05 pm

1 stop6h 14m

$491

BoisePeoria

BOI - PIA

BOIPIA

Boise Air Term. Gowen Fld

Sat 5/23

3:47 pm-10:50 pm

1 stop6h 03m

Greater Peoria

Sat 5/30

11:30 am-11:36 pm

2 stops13h 06m

$558

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 Peoria from

How to get the cheapest flight ticket from Idaho to Peoria, Illinois

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 airline that flies from Idaho to Greater Peoria?

American Airlines and United Airlines are the most popular carriers operating from Idaho to Greater Peoria

Cheap Idaho to Peoria, Illinois flight deals and tips

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

Fastest flight time

7h 22m

Direct flights

None
The fastest flight from Idaho to Peoria, Illinois takes 7h 22m
There are no direct flights from Idaho to Peoria, Illinois. There are no popular flight routes from Idaho to Peoria, Illinois.
Search flight deals

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

    Prices for flights from Idaho to Greater Peoria Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Greater Peoria Airport.

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

    The necessary travel and health documents for your Greater Peoria 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.

Best airlines flying from Idaho to Peoria, Illinois

Compare and see reviews for airlines that fly from Idaho to Peoria, Illinois with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $268Free CancellationRating
7.2
11,073 reviews
Search American Airlines flights
United AirlinesPriceFrom $293Free CancellationRating
7.4
9,113 reviews
Search United Airlines flights

Traveling to a place near Peoria?

Book flights to Peoria if you plan to visit one of these locations
Canton

Why use momondo?

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

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

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

All flight searches from Idaho to Peoria on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Peoria from Idaho. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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