What airlines fly to Boise?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Boise from Chicago O'Hare Intl Airport according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Boise. Keep in mind that there are 3 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 O'Hare Intl Airport to Boise on average per week?

As of May 2026, there are 48 flights per week flying from Chicago O'Hare Intl Airport to Boise. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

How many flights depart from Chicago O'Hare Intl Airport to Boise on average per day?

6 flights are operational daily from Chicago O'Hare Intl Airport to Boise as of May 2026. The most popular departure time for this route is 7:00PM, with 45% of flights per day taking off at noon.

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

Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from Chicago O'Hare Intl to Boise Air Term. Gowen Fld

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

Prices for flights from Chicago O'Hare Intl Airport to Boise Air Term. Gowen Fld Airport were last updated today.

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

As of May 2026, there are 3 operators available to choose from for flights from Chicago O'Hare Intl Airport to Boise Air Term. Gowen Fld Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Boise Air Term. Gowen Fld Airport.

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

The required travel and health documents for your Boise Air Term. Gowen Fld 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 Boise Air Term. Gowen Fld Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$116 Cheap Flights from Chicago O'Hare Intl Airport to Boise in 2026

Q: What is the typical price of a round-trip flight between Chicago O'Hare Intl Airport and Boise?

Prices are currently low for flights on this route. Typical prices usually range from $488 to $350. The lowest price recently found on this route was $335.

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Find the cheapest flights from Chicago O'Hare Intl Airport to Boise

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:44 pm - 11:58 pm

ORD

BOI

7h 14m

1 stop

6:07 pm - 6:20 am

BOI

ORD

11h 13m

1 stop

$335Alaska Airlines

Thu, May 28 - Mon, Jun 1

6:04 am - 2:47 pm

ORD

BOI

9h 43m

1 stop

3:53 pm - 12:50 am

BOI

ORD

7h 57m

1 stop

$336American Airlines

Sat, Jul 4 - Sat, Jul 11

6:00 am - 12:35 pm

ORD

BOI

7h 35m

1 stop

1:29 pm - 11:41 pm

BOI

ORD

9h 12m

1 stop

$339Alaska Airlines

Fri, Aug 28 - Wed, Sep 16

7:12 am - 2:43 pm

ORD

BOI

8h 31m

1 stop

9:16 pm - 8:36 am

BOI

ORD

10h 20m

2 stops

$340Delta

Thu, May 28 - Fri, May 29

9:48 pm - 12:30 pm

ORD

BOI

15h 42m

1 stop

1:25 pm - 8:03 am

BOI

ORD

17h 38m

2 stops

$343Frontier

Wed, Jun 10 - Tue, Jun 16

11:30 am - 2:22 pm

ORD

BOI

3h 52mnonstop

3:12 pm - 7:59 pm

BOI

ORD

3h 47mnonstop

$344American Airlines

Sat, Jun 6 - Sat, Jun 13

11:30 am - 2:20 pm

ORD

BOI

3h 50mnonstop

2:46 pm - 7:49 pm

BOI

ORD

4h 03mnonstop

$345American Airlines

Fri, Jul 31 - Sat, Aug 8

8:40 am - 11:32 am

ORD

BOI

3h 52mnonstop

12:38 pm - 5:12 pm

BOI

ORD

3h 34mnonstop

$346United Airlines

Thu, May 28 - Sat, May 30

6:00 am - 12:47 pm

ORD

BOI

7h 47m

1 stop

8:28 pm - 5:00 am

BOI

ORD

7h 32m

1 stop

$347Alaska Airlines

Wed, Jun 10 - Tue, Jun 16

9:37 pm - 12:30 pm

ORD

BOI

15h 53m

1 stop

1:33 pm - 8:32 pm

BOI

ORD

5h 59m

1 stop

$348Frontier

Mon, Jun 1 - Thu, Jun 4

American Airlines flights from Chicago O'Hare Intl Airport to Boise

Our best American Airlines deals on Chicago O'Hare Intl Airport to Boise flight tickets

American Airlines

Jul 15

ORD7:00 amChicago O'Hare Intl

8h 47m

1 stop

BOI2:47 pmBoise Air Term. Gowen Fld

Jul 21

BOI6:20 amBoise Air Term. Gowen Fld

8h 31m

1 stop

ORD3:51 pmChicago O'Hare Intl

$335

American Airlines

Jul 4

ORD6:04 amChicago O'Hare Intl

9h 43m

1 stop

BOI2:47 pmBoise Air Term. Gowen Fld

Jul 11

BOI3:53 pmBoise Air Term. Gowen Fld

7h 57m

1 stop

ORD12:50 amChicago O'Hare Intl

$336

American Airlines

Jun 6

ORD11:30 amChicago O'Hare Intl

3h 52m

BOI2:22 pmBoise Air Term. Gowen Fld

Jun 13

BOI3:12 pmBoise Air Term. Gowen Fld

3h 47m

ORD7:59 pmChicago O'Hare Intl

$344

Alaska Airlines flights from Chicago O'Hare Intl Airport to Boise

Our best Alaska Airlines deals on Chicago O'Hare Intl Airport to Boise flight tickets

Alaska Airlines

Jun 10

ORD6:00 amChicago O'Hare Intl

7h 47m

1 stop

BOI12:47 pmBoise Air Term. Gowen Fld

Jul 21

BOI4:23 pmBoise Air Term. Gowen Fld

11h 37m

1 stop

ORD5:00 amChicago O'Hare Intl

$347

Alaska Airlines

Jun 2

ORD6:00 amChicago O'Hare Intl

8h 02m

1 stop

BOI1:02 pmBoise Air Term. Gowen Fld

Jun 2

BOI4:19 pmBoise Air Term. Gowen Fld

6h 40m

1 stop

ORD11:59 pmChicago O'Hare Intl

$349

Alaska Airlines

May 29

ORD5:44 pmChicago O'Hare Intl

7h 14m

1 stop

BOI11:58 pmBoise Air Term. Gowen Fld

Jun 6

BOI8:26 amBoise Air Term. Gowen Fld

9h 24m

1 stop

ORD6:50 pmChicago O'Hare Intl

$356

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 5/28

5:44 pm-11:58 pm

1 stop7h 14m

Boise Air Term. Gowen Fld

Mon 6/1

6:07 pm-6:20 am

1 stop11h 13m

$335

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Sat 7/4

6:04 am-2:47 pm

1 stop9h 43m

Boise Air Term. Gowen Fld

Sat 7/11

3:53 pm-12:50 am

1 stop7h 57m

$336

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Fri 8/28

6:00 am-12:35 pm

1 stop7h 35m

Boise Air Term. Gowen Fld

Wed 9/16

1:29 pm-11:41 pm

1 stop9h 12m

$339

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 5/28

7:12 am-2:43 pm

1 stop8h 31m

Boise Air Term. Gowen Fld

Fri 5/29

9:16 pm-8:36 am

2 stops10h 20m

$340

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Wed 6/10

9:48 pm-12:30 pm

1 stop15h 42m

Boise Air Term. Gowen Fld

Tue 6/16

1:25 pm-8:03 am

2 stops17h 38m

$343

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Sat 6/6

11:30 am-2:22 pm

Nonstop3h 52m

Boise Air Term. Gowen Fld

Sat 6/13

3:12 pm-7:59 pm

Nonstop3h 47m

$344

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Fri 7/31

11:30 am-2:20 pm

Nonstop3h 50m

Boise Air Term. Gowen Fld

Sat 8/8

2:46 pm-7:49 pm

Nonstop4h 03m

$345

Quickest round-trip

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 5/28

8:40 am-11:32 am

Nonstop3h 52m

Boise Air Term. Gowen Fld

Sat 5/30

12:38 pm-5:12 pm

Nonstop3h 34m

$346

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Wed 6/10

6:00 am-12:47 pm

1 stop7h 47m

Boise Air Term. Gowen Fld

Tue 6/16

8:28 pm-5:00 am

1 stop7h 32m

$347

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Mon 6/1

9:37 pm-12:30 pm

1 stop15h 53m

Boise Air Term. Gowen Fld

Thu 6/4

1:33 pm-8:32 pm

1 stop5h 59m

$348

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 O'Hare Intl Airport 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

Other information

What is the typical price of a round-trip flight between Chicago O'Hare Intl Airport and Boise?

What is the cheapest month to fly to Boise?

The month of April is, on average, the cheapest month to fly to Boise from Chicago O'Hare Intl Airport, with most prices found around $329. If you aren’t able to travel during the month of April, then book flights to Boise from Chicago O'Hare Intl Airport during August instead. Flights to Boise in August, while not as cheap as those in April, still average around $339.

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 $363. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $520. 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 O'Hare Intl Airport to Boise flights are usually those with departure times at noon. Our users have found flights to Boise at noon for as low as $355. In the evening is when there is more demand to fly to Boise, so prices are often more expensive at around $452 per ticket.

What is the cheapest Chicago O'Hare Intl to Boise Air Term. Gowen Fld flight route?

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

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Boise?

You are more likely to see cheaper flights to Boise from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $436 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from Chicago O'Hare Intl Airport for as low as $302 on momondo.

Can stopping save me money on Chicago O'Hare Intl Airport to Boise flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to Boise.

How have Chicago O'Hare Intl Airport to Boise flight prices changed over time?

As of May 2026, prices for Chicago O'Hare Intl Airport to Boise flights are approximately 25% more expensive when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Boise

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

Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Boise (ORD to BOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Boise

Best Price Found	$222
Fastest flight time	3h 45m
Direct flights	Every day
Airports in Boise	1 airport

The best one-way flight to Boise from Chicago O'Hare Intl Airport in the past 72 hours is $222. The best round-trip flight deal from Chicago O'Hare Intl Airport to Boise found on momondo in the last 72 hours is $375.

The fastest flight from Chicago O'Hare Intl Airport to Boise takes 3h 45m

Direct flights go from Chicago O'Hare Intl Airport to Boise every day.

There is 1 airport in Boise. From Chicago O'Hare Intl Airport there are direct flights to Boise Air Term. Gowen Fld (BOI).

Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Boise

How far is Chicago O'Hare Intl to Boise Air Term. Gowen Fld by plane?
There are 1431.2 mi between Chicago O'Hare Intl and Boise Air Term. Gowen Fld. A reasonable flight in good conditions will take 3h 45m.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Boise Air Term. Gowen Fld Airport?
Prices for flights from Chicago O'Hare Intl Airport to Boise Air Term. Gowen Fld Airport were last updated today.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Boise Air Term. Gowen Fld Airport?
As of May 2026, there are 3 operators available to choose from for flights from Chicago O'Hare Intl Airport to Boise Air Term. Gowen Fld Airport.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Boise Air Term. Gowen Fld Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Boise Air Term. Gowen Fld Airport.
What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?
The required travel and health documents for your Boise Air Term. Gowen Fld 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 Boise Air Term. Gowen Fld Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Chicago O'Hare Intl Airport to Boise?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago O'Hare Intl Airport to Boise is Embraer 175 (Enhanced Winglets) (32.82% of total bookings). The next most popular plane models are Airbus A319 (18.83%), Boeing 737-800 (17.09%), and Boeing 737-700 (9.90%).
What is the most popular airline from Chicago O'Hare Intl Airport to Boise?
momondo data reveals that the most frequently booked airline on the route from Chicago O'Hare Intl Airport to Boise is American Airlines, representing 49% of all bookings. The subsequent popular airlines are United Airlines at 44% and Delta at 7%.

Best airlines flying from Chicago O'Hare Intl Airport to Boise

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Boise with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $174	Free Cancellation	Rating 7.9 8,451 reviews	Search Delta flights
United Airlines	PriceFrom $256	Free Cancellation	Rating 7.4 9,699 reviews	Search United Airlines flights
American Airlines	PriceFrom $279	Free Cancellation	Rating 7.1 11,667 reviews	Search American Airlines flights

United Airlines Flights From Chicago O'Hare Intl Airport to Boise
United Airlines is one of the most popular airlines flying from Chicago O'Hare Intl Airport to Boise, operating 13 flights/week on average for this route. A good United Airlines flight deal for Chicago O'Hare Intl Airport to Boise starts from $256 round-trip, up to an average price of $445. Our users have rated United Airlines at 7.4/10.
American Airlines Flights From Chicago O'Hare Intl Airport to Boise
American Airlines (7.1/10 from 11,667 reviews) operates around 7 flights from Chicago O'Hare Intl Airport to Boise in any given week. The average American Airlines airfare for this route is around $393, with deals from around $279 rare but found on momondo. Referenced prices are for round-trip Chicago O'Hare Intl Airport to Boise flight searches in the last 72 hours.

Nampa

Meridian

McCall

Ontario

Caldwell

Eagle

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Boise from Chicago.

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

Yes. momondo allows you to filter the results for Chicago to Boise flights to just show those with flexible booking policies.

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

Once all potential Chicago to Boise flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Boise, momondo offers a useful price alert feature which will track prices for flights to Boise from Chicago and alert you when they change.

An easier way to manage your Boise trip

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Cheap flights from Chicago O'Hare Intl Airport to Boise from $116

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American Airlines flights from Chicago O'Hare Intl Airport to Boise

Our best American Airlines deals on Chicago O'Hare Intl Airport to Boise flight tickets

Alaska Airlines flights from Chicago O'Hare Intl Airport to Boise

Our best Alaska Airlines deals on Chicago O'Hare Intl Airport to Boise flight tickets

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Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Boise that are best for you.

See travel insights to Boise from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Boise

What is the typical price of a round-trip flight between Chicago O'Hare Intl Airport 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?

What is the cheapest Chicago O'Hare Intl to Boise Air Term. Gowen Fld flight route?

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Boise?

Can stopping save me money on Chicago O'Hare Intl Airport to Boise flights?

How have Chicago O'Hare Intl Airport to Boise flight prices changed over time?

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

What airlines fly to Boise?

How many flights depart from Chicago O'Hare Intl Airport to Boise on average per day?

How many flights depart from Chicago O'Hare Intl Airport to Boise on average per week?

When to book flights from Chicago O'Hare Intl Airport to Boise

Cheap Chicago O'Hare Intl Airport to Boise (ORD to BOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Boise

Best Price Found

Fastest flight time

Direct flights

Airports in Boise

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Boise

Best airlines flying from Chicago O'Hare Intl Airport to Boise

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Boise with momondo

United Airlines Flights From Chicago O'Hare Intl Airport to Boise

American Airlines Flights From Chicago O'Hare Intl Airport to Boise

Traveling to a place near Boise?

Why use momondo?

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

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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List of cabin classes available on flights landing in Boise. Availability may vary depending on flight origin and airline.

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