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Cheap flights from Idaho to Peoria from $321

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 7/14. 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
2:31 pm - 12:19 am
BOI
-
PIA
8h 48m
2 stops
United Airlines Logo
1:21 pm - 11:52 pm
PIA
-
BOI
11h 31m
2 stops
$429United Airlines
Tue, Sep 29 - Sat, Oct 3
American Airlines Logo
4:06 pm - 11:38 pm
BOI
-
PIA
6h 32m
1 stop
American Airlines Logo
4:47 pm - 10:28 pm
PIA
-
BOI
6h 41m
1 stop
$456American Airlines
Tue, Jun 9 - Tue, Jun 16
United Airlines Logo
2:31 pm - 12:19 am
BOI
-
PIA
8h 48m
2 stops
United Airlines Logo
8:50 am - 1:25 pm
PIA
-
BOI
5h 35m
1 stop
$469United Airlines
Tue, Sep 29 - Sat, Oct 3
American Airlines Logo
3:12 pm - 11:34 pm
BOI
-
PIA
7h 22m
1 stop
American Airlines Logo
4:47 pm - 10:28 pm
PIA
-
BOI
6h 41m
1 stop
$475American Airlines
Tue, Jun 9 - Mon, Jun 15
United Airlines Logo
7:05 pm - 10:21 am
BOI
-
PIA
14h 16m
2 stops
United Airlines Logo
8:50 am - 1:25 pm
PIA
-
BOI
5h 35m
1 stop
$490United Airlines
Tue, Sep 29 - Sat, Oct 3
American Airlines Logo
2:09 pm - 12:06 am
GEG
-
PIA
7h 57m
1 stop
American Airlines Logo
6:23 am - 11:40 am
PIA
-
GEG
7h 17m
1 stop
$515American Airlines
Thu, Sep 3 - Thu, Sep 10
United Airlines Logo
5:00 am - 3:39 pm
BOI
-
PIA
9h 39m
2 stops
United Airlines Logo
4:45 pm - 10:56 pm
PIA
-
BOI
7h 11m
1 stop
$522United Airlines
Tue, Jun 9 - Tue, Jun 16
Multiple Airlines Logo
12:44 pm - 7:39 pm
GEG
-
PIA
28h 55m
2 stops
Multiple Airlines Logo
1:59 pm - 10:00 am
PIA
-
GEG
22h 01m
1 stop
$536Multiple Airlines
Thu, Sep 3 - Thu, Sep 10
American Airlines Logo
4:06 pm - 11:38 pm
BOI
-
PIA
6h 32m
1 stop
American Airlines Logo
9:53 am - 10:28 pm
PIA
-
BOI
13h 35m
2 stops
$552American Airlines
Wed, Jun 10 - Wed, Jun 17
Allegiant Air Logo
8:47 pm - 12:05 pm
GEG
-
PIA
13h 18m
1 stop
Allegiant Air Logo
7:44 pm - 7:57 pm
PIA
-
GEG
50h 13m
2 stops
$580Allegiant Air
Sun, Jun 14 - Fri, Jun 19

United Airlines flights from Idaho to Peoria, Illinois

Our best United Airlines deals on Idaho to Peoria, Illinois flight tickets
United Airlines
Sep 29
BOI2:31 pmBoise Air Term. Gowen Fld
8h 48m
2 stops
PIA12:19 amGreater Peoria
Oct 3
PIA1:21 pmGreater Peoria
11h 31m
2 stops
BOI11:52 pmBoise Air Term. Gowen Fld
$429
United Airlines
Sep 29
BOI2:31 pmBoise Air Term. Gowen Fld
8h 48m
2 stops
PIA12:19 amGreater Peoria
Oct 3
PIA8:50 amGreater Peoria
5h 35m
1 stop
BOI1:25 pmBoise Air Term. Gowen Fld
$469
United Airlines
May 18
BOI2:33 pmBoise Air Term. Gowen Fld
5h 46m
1 stop
PIA9:19 pmGreater Peoria
May 23
PIA10:45 amGreater Peoria
11h 55m
2 stops
BOI9:40 pmBoise Air Term. Gowen Fld
$474

American Airlines flights from Idaho to Peoria, Illinois

Our best American Airlines deals on Idaho to Peoria, Illinois flight tickets
American Airlines
Jun 9
BOI4:06 pmBoise Air Term. Gowen Fld
6h 32m
1 stop
PIA11:38 pmGreater Peoria
Jun 16
PIA4:47 pmGreater Peoria
6h 41m
1 stop
BOI10:28 pmBoise Air Term. Gowen Fld
$456
American Airlines
Jun 9
BOI3:12 pmBoise Air Term. Gowen Fld
7h 22m
1 stop
PIA11:34 pmGreater Peoria
Jun 15
PIA4:47 pmGreater Peoria
6h 41m
1 stop
BOI10:28 pmBoise Air Term. Gowen Fld
$475
American Airlines
Sep 3
GEG2:09 pmSpokane
7h 57m
1 stop
PIA12:06 amGreater Peoria
Sep 10
PIA6:23 amGreater Peoria
7h 17m
1 stop
GEG11:40 amSpokane
$515

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 May 14, 2026.
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

Cheapest round-trip

BoisePeoria

BOI - PIA

BOIPIA

Boise Air Term. Gowen Fld

Tue 9/29

2:31 pm-12:19 am

2 stops8h 48m

Greater Peoria

Sat 10/3

1:21 pm-11:52 pm

2 stops11h 31m

$429
Quickest round-trip

BoisePeoria

BOI - PIA

BOIPIA

Boise Air Term. Gowen Fld

Tue 6/9

4:06 pm-11:38 pm

1 stop6h 32m

Greater Peoria

Tue 6/16

4:47 pm-10:28 pm

1 stop6h 41m

$456

BoisePeoria

BOI - PIA

BOIPIA

Boise Air Term. Gowen Fld

Tue 9/29

2:31 pm-12:19 am

2 stops8h 48m

Greater Peoria

Sat 10/3

8:50 am-1:25 pm

1 stop5h 35m

$469

BoisePeoria

BOI - PIA

BOIPIA

Boise Air Term. Gowen Fld

Tue 6/9

3:12 pm-11:34 pm

1 stop7h 22m

Greater Peoria

Mon 6/15

4:47 pm-10:28 pm

1 stop6h 41m

$475

BoisePeoria

BOI - PIA

BOIPIA

Boise Air Term. Gowen Fld

Tue 9/29

7:05 pm-10:21 am

2 stops14h 16m

Greater Peoria

Sat 10/3

8:50 am-1:25 pm

1 stop5h 35m

$490

SpokanePeoria

GEG - PIA

GEGPIA

Spokane

Thu 9/3

2:09 pm-12:06 am

1 stop7h 57m

Greater Peoria

Thu 9/10

6:23 am-11:40 am

1 stop7h 17m

$515

BoisePeoria

BOI - PIA

BOIPIA

Boise Air Term. Gowen Fld

Tue 6/9

5:00 am-3:39 pm

2 stops9h 39m

Greater Peoria

Tue 6/16

4:45 pm-10:56 pm

1 stop7h 11m

$522

SpokanePeoria

GEG - PIA

GEGPIA

Spokane

Thu 9/3

12:44 pm-7:39 pm

2 stops28h 55m

Greater Peoria

Thu 9/10

1:59 pm-10:00 am

1 stop22h 01m

$536

BoisePeoria

BOI - PIA

BOIPIA

Boise Air Term. Gowen Fld

Wed 6/10

4:06 pm-11:38 pm

1 stop6h 32m

Greater Peoria

Wed 6/17

9:53 am-10:28 pm

2 stops13h 35m

$552

SpokanePeoria

GEG - PIA

GEGPIA

Spokane

Sun 6/14

8:47 pm-12:05 pm

1 stop13h 18m

Greater Peoria

Fri 6/19

7:44 pm-7:57 pm

2 stops50h 13m

$580

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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

Frequently asked questions about flying from Idaho to Peoria, Illinois

  • 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
United AirlinesPriceFrom $293Free CancellationRating
7.4
9,706 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?

Yes. momondo can track prices for Idaho to Peoria flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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