Which layover airport has the shortest travel time from Chicago to Boise?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 5h 41m.

How many flights depart from Chicago to Boise on average per week?

As of October 2025, 24 flights take off from Chicago and land in Boise each week. The most common flight departure day for this route is Thu, with 33% of weekly flights taking off on this day.

Which layover airport has the shortest connection time from Chicago to Boise?

Denver (DEN) has the shortest average layover time for this route: 1h 00m.

Which airport is the most popular layover for flights between Chicago and Boise?

Denver (DEN) was the most common stop: 71% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago to Boise?

Flights via Denver (DEN) offer the lowest average round-trip price of $297.

What is the cheapest airline that flies from Chicago to Boise Air Term. Gowen Fld?

Frontier, Alaska Airlines, and Southwest are the most popular carriers operating from Chicago to Boise Air Term. Gowen Fld

What airlines fly to Boise?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Boise from Chicago according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Boise. Keep in mind that there are 4 different airlines that fly to Boise on a routine basis, so you have a few additional options to choose from.

How many flights depart from Chicago to Boise on average per day?

As of October 2025, there are 3 flights per day flying from Chicago to Boise. The most common time of day flights depart is 7:00PM, with 53% of flights taking off at noon.

When did momondo last update prices for flights from Chicago to Boise Air Term. Gowen Fld Airport?

Prices for flights from Chicago to Boise Air Term. Gowen Fld Airport are updated daily.

How many operators does momondo search for flights from Chicago to Boise Air Term. Gowen Fld Airport?

The number of operators available for flights from Chicago to Boise Air Term. Gowen Fld Airport is 4 as of October 2025.

How old do you have to be to fly from Chicago to Boise Air Term. Gowen Fld 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 Chicago to Boise Air Term. Gowen Fld Airport.

What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

The travel and health documents you'll need for your trip to Boise Air Term. Gowen Fld Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boise Air Term. Gowen Fld Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$65 Cheap Flights from Chicago to Boise in 2025/26

Q: What is the typical price of a round-trip flight between Chicago and Boise?

Prices are currently low for flights on this route. Typical prices usually range from $362 to $884. The lowest price recently found on this route was $269.

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:02 pm - 12:09 amMDW-BOI

6h 07m1 stop

1:49 pm - 11:40 pmBOI-MDW

8h 51m1 stop

$269Delta

Find Deal

Wed, Nov 26 - Thu, Nov 27

7:47 am - 4:05 pmORD-BOI

9h 18m1 stop

11:10 am - 6:45 pmBOI-ORD

6h 35m1 stop

$269Delta

Find Deal

Fri, Nov 21 - Sun, Nov 23

8:00 am - 5:01 pmORD-BOI

10h 01m2 stops

3:43 pm - 11:55 pmBOI-ORD

7h 12m1 stop

$271Alaska Airlines

Find Deal

Thu, Jan 22 - Mon, Jan 26

9:59 am - 1:06 pmORD-BOI

4h 07mnonstop

1:36 pm - 6:19 pmBOI-ORD

3h 43mnonstop

$272American Airlines

Find Deal

Thu, Dec 11 - Sun, Dec 14

10:25 am - 1:27 pmORD-BOI

4h 02mnonstop

1:57 pm - 6:40 pmBOI-ORD

3h 43mnonstop

$273American Airlines

Find Deal

Fri, Dec 5 - Sat, Dec 13

5:40 am - 10:20 amMDW-BOI

5h 40m1 stop

6:05 am - 6:45 pmBOI-MDW

11h 40m2 stops

$277Southwest

Find Deal

Sun, Jan 11 - Tue, Jan 13

3:25 pm - 11:54 pmORD-BOI

9h 29m1 stop

5:54 am - 1:09 pmBOI-ORD

6h 15m1 stop

$289Alaska Airlines

Find Deal

Fri, Nov 14 - Sat, Nov 15

6:00 pm - 11:10 pmMDW-BOI

6h 10m1 stop

3:45 pm - 10:55 pmBOI-MDW

6h 10m1 stop

$292Southwest

Find Deal

Mon, Dec 8 - Thu, Dec 11

8:45 am - 11:39 amORD-BOI

3h 54mnonstop

8:17 am - 1:06 pmBOI-ORD

3h 49mnonstop

$309United Airlines

Find Deal

Fri, Nov 14 - Tue, Nov 18

7:10 am - 1:44 pmORD-BOI

7h 34m1 stop

8:17 am - 1:06 pmBOI-ORD

3h 49mnonstop

$315United Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

Delta flights from Chicago to Boise

Our best Delta deals on Chicago to Boise flight tickets

Delta

Nov 26

MDW7:02 pmChicago Midway

6h 07m

1 stop

BOI12:09 amBoise Air Term. Gowen Fld

Nov 27

BOI1:49 pmBoise Air Term. Gowen Fld

8h 51m

1 stop

MDW11:40 pmChicago Midway

$269

Find similar

Delta

Dec 5

MDW7:02 pmChicago Midway

6h 07m

1 stop

BOI12:09 amBoise Air Term. Gowen Fld

Dec 13

BOI11:10 amBoise Air Term. Gowen Fld

11h 37m

2 stops

MDW11:47 pmChicago Midway

$274

Find similar

Delta

Dec 12

MDW1:50 pmChicago Midway

11h 14m

2 stops

BOI12:04 amBoise Air Term. Gowen Fld

Dec 16

BOI12:55 pmBoise Air Term. Gowen Fld

9h 52m

2 stops

MDW11:47 pmChicago Midway

$279

Find similar

Frontier flights from Chicago to Boise

Our best Frontier deals on Chicago to Boise flight tickets

Frontier

Nov 13

ORD6:00 amChicago O'Hare Intl

6h 43m

1 stop

BOI11:43 amBoise Air Term. Gowen Fld

Nov 16

BOI12:28 pmBoise Air Term. Gowen Fld

10h 47m

1 stop

ORD12:15 amChicago O'Hare Intl

$288

Find similar

Frontier

Nov 24

ORD7:00 amChicago O'Hare Intl

13h 59m

1 stop

BOI7:59 pmBoise Air Term. Gowen Fld

Nov 28

BOI12:48 pmBoise Air Term. Gowen Fld

10h 22m

1 stop

ORD12:10 amChicago O'Hare Intl

$313

Find similar

Frontier

Nov 12

ORD6:05 pmChicago O'Hare Intl

18h 38m

1 stop

BOI11:43 amBoise Air Term. Gowen Fld

Nov 16

BOI12:28 pmBoise Air Term. Gowen Fld

24h 36m

2 stops

ORD2:04 pmChicago O'Hare Intl

$328

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBoise

MDW - BOI

MDWBOI

Chicago Midway

Wed 11/26

7:02 pm-12:09 am

1 stop6h 07m

Boise Air Term. Gowen Fld

Thu 11/27

1:49 pm-11:40 pm

1 stop8h 51m

$269

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Fri 11/21

7:47 am-4:05 pm

1 stop9h 18m

Boise Air Term. Gowen Fld

Sun 11/23

11:10 am-6:45 pm

1 stop6h 35m

$269

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 1/22

8:00 am-5:01 pm

2 stops10h 01m

Boise Air Term. Gowen Fld

Mon 1/26

3:43 pm-11:55 pm

1 stop7h 12m

$271

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 12/11

9:59 am-1:06 pm

Nonstop4h 07m

Boise Air Term. Gowen Fld

Sun 12/14

1:36 pm-6:19 pm

Nonstop3h 43m

$272

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Fri 12/5

10:25 am-1:27 pm

Nonstop4h 02m

Boise Air Term. Gowen Fld

Sat 12/13

1:57 pm-6:40 pm

Nonstop3h 43m

$273

ChicagoBoise

MDW - BOI

MDWBOI

Chicago Midway

Sun 1/11

5:40 am-10:20 am

1 stop5h 40m

Boise Air Term. Gowen Fld

Tue 1/13

6:05 am-6:45 pm

2 stops11h 40m

$277

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Fri 11/14

3:25 pm-11:54 pm

1 stop9h 29m

Boise Air Term. Gowen Fld

Sat 11/15

5:54 am-1:09 pm

1 stop6h 15m

$289

ChicagoBoise

MDW - BOI

MDWBOI

Chicago Midway

Mon 12/8

6:00 pm-11:10 pm

1 stop6h 10m

Boise Air Term. Gowen Fld

Thu 12/11

3:45 pm-10:55 pm

1 stop6h 10m

$292

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Fri 11/14

8:45 am-11:39 am

Nonstop3h 54m

Boise Air Term. Gowen Fld

Tue 11/18

8:17 am-1:06 pm

Nonstop3h 49m

$309

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 11/13

7:10 am-1:44 pm

1 stop7h 34m

Boise Air Term. Gowen Fld

Mon 11/17

8:17 am-1:06 pm

Nonstop3h 49m

$315

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago to Boise

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

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Chicago and Boise?

What is the cheapest month to fly to Boise?

The month of September is, on average, the cheapest month to fly to Boise from Chicago, with most prices found around $295. If you aren’t able to travel during the month of September, then book flights to Boise from Chicago during October instead. Flights to Boise in October, while not as cheap as those in September, still average around $324.

What is the cheapest day to depart on your flight to Boise?

Our data shows that Wednesday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $370. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $483. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.

What is the cheapest time of day to depart on your flight to Boise?

Our data shows that the cheapest Chicago to Boise flights are usually those with departure times at noon. Our users have found flights to Boise at noon for as low as $297. In the evening is when there is more demand to fly to Boise, so prices are often more expensive at around $568 per ticket.

What is the cheapest Chicago to Boise Air Term. Gowen Fld flight route?

Fly from Chicago O'Hare Intl to Boise Air Term. Gowen Fld for the best Chicago - Boise Air Term. Gowen Fld flight prices

How far in advance should I book a flight to Boise?

You are more likely to see cheaper flights to Boise from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $392 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from Chicago for as low as $241 on momondo.

What cabin class options are available on Chicago to Boise Air Term. Gowen Fld flights?

There are 4 cabin classes available to choose from on Chicago to Boise Air Term. Gowen Fld flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago to Boise flights?

No. A direct flight is the cheapest option for a flight between Chicago to Boise.

How have Chicago to Boise flight prices changed over time?

As of October 2025, prices for Chicago to Boise flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Chicago to Boise

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Boise according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Boise (CHI to BOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Boise

Best Price Found	$277
Fastest flight time	3h 51m
Direct flights	Every day
Airports in Boise	1 airport

The best one-way flight to Boise from Chicago in the past 72 hours is $277. The best round-trip flight deal from Chicago to Boise found on momondo in the last 72 hours is $295.

The fastest flight from Chicago to Boise takes 3h 51m

Direct flights go from Chicago to Boise every day.

There is 1 airport near Boise: Boise Air Term. Gowen Fld (BOI)

Search flight deals

How far is Chicago to Boise Air Term. Gowen Fld by plane?
Chicago and Boise Air Term. Gowen Fld are 1446.8 mi apart from one another. In terms of flight time, this usually takes a little over 3h 54m.
When did momondo last update prices for flights from Chicago to Boise Air Term. Gowen Fld Airport?
Prices for flights from Chicago to Boise Air Term. Gowen Fld Airport are updated daily.
How many operators does momondo search for flights from Chicago to Boise Air Term. Gowen Fld Airport?
The number of operators available for flights from Chicago to Boise Air Term. Gowen Fld Airport is 4 as of October 2025.
How old do you have to be to fly from Chicago to Boise Air Term. Gowen Fld 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 Chicago to Boise Air Term. Gowen Fld Airport.
What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?
The travel and health documents you'll need for your trip to Boise Air Term. Gowen Fld Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boise Air Term. Gowen Fld Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago to Boise?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Boise is Airbus A320-100/200 (27.34% of total bookings). The next most popular plane models are Airbus A319 (22.41%), Embraer 175 (Enhanced Winglets) (21.43%), and Embraer 175 (8.62%).
What is the most popular airline from Chicago to Boise?
momondo data reveals that the most frequently booked airline on the route from Chicago to Boise is United Airlines, representing 44% of all bookings. The subsequent popular airlines are Delta at 22%, American Airlines at 15%, and Southwest at 14%.

Best airlines flying from Chicago to Boise

Compare and see reviews for airlines that fly from Chicago to Boise with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $174	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta flights
American Airlines	PriceFrom $237	Free Cancellation	Rating 7.2 11,035 reviews	Search American Airlines flights
Southwest	PriceFrom $254	Free Cancellation	Rating 8.0 4,243 reviews	Search Southwest flights
United Airlines	PriceFrom $257	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights

Southwest Flights From Chicago to Boise
The lowest priced Southwest flight from Chicago to Boise from the last 72 hours was $254. Generally, Southwest has 1 flight on this route every week with an average price of $348. Southwest is rated 8.0/10 by our users.
United Airlines Flights From Chicago to Boise
$257 is the best United Airlines flight deal from Chicago to Boise found on momondo over the last 72 hours. The average United Airlines ticket price found was closer to $440, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 8,998 user reviews) flies into Boise from Chicago 9 times in an average week so prices can vary.

Nampa

McCall

Meridian

Caldwell

Ontario

Eagle

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Boise?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Boise. momondo saves you time and could save you money on your trip.

Can I find flights from Chicago to Boise with flexible booking policies on momondo?

momondo does allow users to show only those flights to Boise from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to Boise?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boise from Chicago.

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

If you are not ready to book a flight from Chicago to Boise now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boise and let you know when they change.

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Cheap flights from Chicago to Boise from $65

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Boise departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Chicago to Boise

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How to get the cheapest flight ticket from Chicago to Boise

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 typical price of a round-trip flight between Chicago and Boise?

What is the cheapest month to fly to Boise?

What is the cheapest day to depart on your flight to Boise?

What is the cheapest time of day to depart on your flight to Boise?

Our data shows that the cheapest Chicago to Boise flights are usually those with departure times at noon. Our users have found flights to Boise at noon for as low as $297. In the evening is when there is more demand to fly to Boise, so prices are often more expensive at around $568 per ticket.

What is the cheapest Chicago to Boise Air Term. Gowen Fld flight route?

Fly from Chicago O'Hare Intl to Boise Air Term. Gowen Fld for the best Chicago - Boise Air Term. Gowen Fld flight prices

How far in advance should I book a flight to Boise?

What cabin class options are available on Chicago to Boise Air Term. Gowen Fld flights?

There are 4 cabin classes available to choose from on Chicago to Boise Air Term. Gowen Fld flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago to Boise flights?

No. A direct flight is the cheapest option for a flight between Chicago to Boise.

How have Chicago to Boise flight prices changed over time?

As of October 2025, prices for Chicago to Boise flights are approximately 2% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Chicago to Boise Air Term. Gowen Fld?

Frontier, Alaska Airlines, and Southwest are the most popular carriers operating from Chicago to Boise Air Term. Gowen Fld

What airlines fly to Boise?

Which airport is the most popular layover for flights between Chicago and Boise?

Denver (DEN) was the most common stop: 71% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago to Boise?

Flights via Denver (DEN) offer the lowest average round-trip price of $297.

Which layover airport has the shortest travel time from Chicago to Boise?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 5h 41m.

Which layover airport has the shortest connection time from Chicago to Boise?

Denver (DEN) has the shortest average layover time for this route: 1h 00m.

How many flights depart from Chicago to Boise on average per day?

As of October 2025, there are 3 flights per day flying from Chicago to Boise. The most common time of day flights depart is 7:00PM, with 53% of flights taking off at noon.

How many flights depart from Chicago to Boise on average per week?

As of October 2025, 24 flights take off from Chicago and land in Boise each week. The most common flight departure day for this route is Thu, with 33% of weekly flights taking off on this day.

When to book flights from Chicago to Boise

Cheap Chicago to Boise (CHI to BOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Boise

Best Price Found

Fastest flight time

Direct flights

Airports in Boise

How far is Chicago to Boise Air Term. Gowen Fld by plane?

When did momondo last update prices for flights from Chicago to Boise Air Term. Gowen Fld Airport?

How many operators does momondo search for flights from Chicago to Boise Air Term. Gowen Fld Airport?

How old do you have to be to fly from Chicago to Boise Air Term. Gowen Fld Airport?

What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

What is the most popular plane model from Chicago to Boise?

What is the most popular airline from Chicago to Boise?

Best airlines flying from Chicago to Boise

Compare and see reviews for airlines that fly from Chicago to Boise with momondo

Southwest Flights From Chicago to Boise

United Airlines Flights From Chicago to Boise

Traveling to a place near Boise?

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Boise?

Can I find flights from Chicago to Boise with flexible booking policies on momondo?

How can momondo help me find flights from Chicago to Boise?

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

An easier way to manage your Boise trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down