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Cheap flights from Idaho to Champaign from $414

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Champaign departing on 10/31. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Idaho to Champaign

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:51 am - 10:22 pm
BOI
-
CMI
9h 31m
2 stops
United Airlines Logo
6:30 am - 11:41 am
CMI
-
BOI
6h 11m
1 stop
$414United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
11:51 am - 10:22 pm
BOI
-
CMI
9h 31m
2 stops
United Airlines Logo
8:00 am - 5:54 pm
CMI
-
BOI
10h 54m
2 stops
$419United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
11:51 am - 10:22 pm
BOI
-
CMI
9h 31m
2 stops
United Airlines Logo
6:30 am - 11:41 am
CMI
-
BOI
6h 11m
1 stop
$424United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
11:51 am - 10:22 pm
BOI
-
CMI
9h 31m
2 stops
United Airlines Logo
8:00 am - 5:54 pm
CMI
-
BOI
10h 54m
2 stops
$429United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
7:00 am - 10:22 pm
GEG
-
CMI
13h 22m
2 stops
United Airlines Logo
8:00 am - 9:01 pm
CMI
-
GEG
15h 01m
2 stops
$449United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
7:00 am - 10:22 pm
GEG
-
CMI
13h 22m
2 stops
United Airlines Logo
6:30 am - 12:18 pm
CMI
-
GEG
7h 48m
1 stop
$479United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
5:00 am - 5:28 pm
GEG
-
CMI
10h 28m
2 stops
United Airlines Logo
1:32 pm - 9:05 pm
CMI
-
GEG
9h 33m
2 stops
$484United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
5:00 am - 5:28 pm
GEG
-
CMI
10h 28m
2 stops
United Airlines Logo
1:32 pm - 9:05 pm
CMI
-
GEG
9h 33m
2 stops
$494United Airlines
Sat, Nov 7 - Wed, Nov 11
American Airlines Logo
2:49 pm - 10:00 pm
BOI
-
CMI
6h 11m
1 stop
American Airlines Logo
7:00 am - 1:59 pm
CMI
-
BOI
7h 59m
1 stop
$516American Airlines
Fri, Aug 21 - Sun, Aug 23
American Airlines Logo
8:01 am - 10:00 pm
BOI
-
CMI
12h 59m
2 stops
American Airlines Logo
7:00 am - 1:59 pm
CMI
-
BOI
7h 59m
1 stop
$681American Airlines
Fri, Aug 21 - Sun, Aug 23

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United Airlines flights from Idaho to Champaign

Our best United Airlines deals on Idaho to Champaign flight tickets
United Airlines
Oct 31
BOI11:51 amBoise Air Term. Gowen Fld
9h 31m
2 stops
CMI10:22 pmChampaign University-Willard
Nov 3
CMI6:30 amChampaign University-Willard
6h 11m
1 stop
BOI11:41 amBoise Air Term. Gowen Fld
$414
United Airlines
Oct 31
BOI11:51 amBoise Air Term. Gowen Fld
9h 31m
2 stops
CMI10:22 pmChampaign University-Willard
Nov 3
CMI8:00 amChampaign University-Willard
10h 54m
2 stops
BOI5:54 pmBoise Air Term. Gowen Fld
$419
United Airlines
Oct 31
BOI11:51 amBoise Air Term. Gowen Fld
9h 31m
2 stops
CMI10:22 pmChampaign University-Willard
Nov 3
CMI6:30 amChampaign University-Willard
6h 11m
1 stop
BOI11:41 amBoise Air Term. Gowen Fld
$424

American Airlines flights from Idaho to Champaign

Our best American Airlines deals on Idaho to Champaign flight tickets
American Airlines
Aug 21
BOI2:49 pmBoise Air Term. Gowen Fld
6h 11m
1 stop
CMI10:00 pmChampaign University-Willard
Aug 23
CMI7:00 amChampaign University-Willard
7h 59m
1 stop
BOI1:59 pmBoise Air Term. Gowen Fld
$516
American Airlines
Aug 21
BOI8:01 amBoise Air Term. Gowen Fld
12h 59m
2 stops
CMI10:00 pmChampaign University-Willard
Aug 23
CMI7:00 amChampaign University-Willard
7h 59m
1 stop
BOI1:59 pmBoise Air Term. Gowen Fld
$681
American Airlines
Aug 21
BOI8:01 amBoise Air Term. Gowen Fld
12h 59m
2 stops
CMI10:00 pmChampaign University-Willard
Aug 23
CMI7:00 amChampaign University-Willard
10h 49m
2 stops
BOI4:49 pmBoise Air Term. Gowen Fld
$1,052

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Champaign 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 July 23, 2026.
Use the filters below to find and compare flights from Idaho to Champaign that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseChampaign

BOI - CMI

BOICMI

Boise Air Term. Gowen Fld

Sat 10/31

11:51 am-10:22 pm

2 stops9h 31m

Champaign University-Willard

Tue 11/3

6:30 am-11:41 am

1 stop6h 11m

$414

BoiseChampaign

BOI - CMI

BOICMI

Boise Air Term. Gowen Fld

Sat 10/31

11:51 am-10:22 pm

2 stops9h 31m

Champaign University-Willard

Tue 11/3

8:00 am-5:54 pm

2 stops10h 54m

$419

BoiseChampaign

BOI - CMI

BOICMI

Boise Air Term. Gowen Fld

Sat 10/31

11:51 am-10:22 pm

2 stops9h 31m

Champaign University-Willard

Tue 11/3

6:30 am-11:41 am

1 stop6h 11m

$424

BoiseChampaign

BOI - CMI

BOICMI

Boise Air Term. Gowen Fld

Sat 10/31

11:51 am-10:22 pm

2 stops9h 31m

Champaign University-Willard

Tue 11/3

8:00 am-5:54 pm

2 stops10h 54m

$429

SpokaneChampaign

GEG - CMI

GEGCMI

Spokane

Sat 11/7

7:00 am-10:22 pm

2 stops13h 22m

Champaign University-Willard

Wed 11/11

8:00 am-9:01 pm

2 stops15h 01m

$449

SpokaneChampaign

GEG - CMI

GEGCMI

Spokane

Sat 11/7

7:00 am-10:22 pm

2 stops13h 22m

Champaign University-Willard

Wed 11/11

6:30 am-12:18 pm

1 stop7h 48m

$479

SpokaneChampaign

GEG - CMI

GEGCMI

Spokane

Sat 11/7

5:00 am-5:28 pm

2 stops10h 28m

Champaign University-Willard

Wed 11/11

1:32 pm-9:05 pm

2 stops9h 33m

$484

SpokaneChampaign

GEG - CMI

GEGCMI

Spokane

Sat 11/7

5:00 am-5:28 pm

2 stops10h 28m

Champaign University-Willard

Wed 11/11

1:32 pm-9:05 pm

2 stops9h 33m

$494
Quickest round-trip

BoiseChampaign

BOI - CMI

BOICMI

Boise Air Term. Gowen Fld

Fri 8/21

2:49 pm-10:00 pm

1 stop6h 11m

Champaign University-Willard

Sun 8/23

7:00 am-1:59 pm

1 stop7h 59m

$516

BoiseChampaign

BOI - CMI

BOICMI

Boise Air Term. Gowen Fld

Fri 8/21

8:01 am-10:00 pm

2 stops12h 59m

Champaign University-Willard

Sun 8/23

7:00 am-1:59 pm

1 stop7h 59m

$681

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Champaign from

How to get the cheapest flight ticket from Idaho to Champaign

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

How long does it take to fly to Champaign?

Flight times vary depending on what airport in Idaho you fly out of and what airport in Champaign you fly into. For example, flying from Boise to Peoria, Illinois takes 5h 06m on average. On the other hand, flying from Lewiston to Peoria, Illinois takes 7h 22m 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.

Cheap Idaho to Champaign flight deals and tips

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

Fastest flight time

6h 11m

Direct flights

None
The fastest flight from Idaho to Champaign takes 6h 11m
There are no direct flights from Idaho to Champaign. There are no popular flight routes from Idaho to Champaign.
Search flight deals

Frequently asked questions about flying from Idaho to Champaign

  • When did momondo last update prices for flights from Idaho to Champaign University-Willard Airport?

    Prices for flights from Idaho to Champaign University-Willard Airport are updated daily.

  • How old do you have to be to fly from Idaho to Champaign University-Willard Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Champaign University-Willard Airport.

  • What documentation or ID do you need to fly to Champaign University-Willard Airport?

    The required travel and health documents for your Champaign University-Willard 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 Champaign University-Willard Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Champaign?

Book flights to Champaign if you plan to visit one of these locations
Urbana
Danville

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Idaho to Champaign. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Champaign from Idaho with this policy.

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

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 Idaho to Champaign.

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

Yes. momondo can track prices for Idaho to Champaign 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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