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

As of August 2025, 67 flights take off from Boise and land in Chicago each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

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

Flights via Houston (IAH) offer the lowest average round-trip price of $128.

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

The number of flights available between Boise and Chicago is 9 per day as of August 2025. The most frequent departure time is 1:00PM, with 77% of daily flights leaving in the afternoon.

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

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 4h 55m.

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

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

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

Minneapolis (MSP) was the most common stop: 29% of momondo users choosing 1-stop flights on this route connected there.

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

Denver (DEN) has the shortest average layover time for this route: 0h 51m.

What airlines fly to Chicago?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Chicago from Boise 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 Chicago. Keep in mind that there are 5 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

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

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

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

As of August 2025, there are 5 operators available to choose from for flights from Boise Air Term. Gowen Fld Airport to Chicago.

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

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 Boise Air Term. Gowen Fld Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

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

$51 Cheap Flights from Boise to Chicago (BOI-CHI) in 2025

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Find the cheapest flights from Boise to Chicago (BOI-CHI)

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

12:28 pm - 11:53 pmBOI-ORD

10h 25m1 stop

6:35 am - 7:56 pmORD-BOI

14h 21m1 stop

$234

Find Deal

Thu, Oct 16 - Mon, Oct 20

5:25 am - 5:43 pmBOI-MDW

11h 18m2 stops

9:20 am - 7:07 pmMDW-BOI

10h 47m2 stops

$235Delta

Find Deal

Wed, Oct 29 - Fri, Oct 31

2:44 pm - 12:54 amBOI-ORD

9h 10m1 stop

8:50 am - 11:39 amORD-BOI

3h 49mnonstop

$245United Airlines

Find Deal

Fri, Oct 3 - Sat, Oct 4

2:42 pm - 11:59 pmBOI-ORD

8h 17m1 stop

8:45 am - 11:31 amORD-BOI

3h 46mnonstop

$246United Airlines

Find Deal

Wed, Sep 17 - Wed, Sep 24

4:34 pm - 12:03 amBOI-ORD

6h 29m1 stop

8:00 am - 1:54 pmORD-BOI

6h 54m1 stop

$251Alaska Airlines

Find Deal

Wed, Sep 3 - Sat, Sep 6

8:15 pm - 5:15 amBOI-MDW

8h 00m1 stop

7:30 am - 3:50 pmMDW-BOI

9h 20m1 stop

$255Southwest

Find Deal

Fri, Oct 3 - Tue, Oct 7

1:40 pm - 6:27 pmBOI-ORD

3h 47mnonstop

9:55 am - 1:06 pmORD-BOI

4h 11mnonstop

$267American Airlines

Find Deal

Sat, Nov 8 - Mon, Nov 10

1:07 pm - 5:45 pmBOI-ORD

3h 38mnonstop

9:40 am - 12:27 pmORD-BOI

3h 47mnonstop

$275American Airlines

Find Deal

Mon, Sep 22 - Sat, Sep 27

8:15 pm - 5:15 amBOI-MDW

8h 00m1 stop

3:25 pm - 10:10 pmMDW-BOI

7h 45m2 stops

$280Southwest

Find Deal

Fri, Oct 3 - Tue, Oct 7

2:28 pm - 10:07 pmBOI-ORD

6h 39m1 stop

7:59 pm - 2:36 pmORD-BOI

19h 37m2 stops

$284Alaska Airlines

Find Deal

Tue, Sep 30 - Mon, Oct 6

Frontier flights from Boise to Chicago

Our best Frontier deals on Boise to Chicago flight tickets

Frontier

Sep 4

BOI12:22 pmBoise Air Term. Gowen Fld

20h 15m

1 stop

ORD9:37 amChicago O'Hare Intl

Sep 6

ORD8:25 amChicago O'Hare Intl

28h 12m

1 stop

BOI11:37 amBoise Air Term. Gowen Fld

$235

Find similar

Frontier

Oct 2

BOI12:22 pmBoise Air Term. Gowen Fld

10h 37m

1 stop

ORD11:59 pmChicago O'Hare Intl

Oct 3

ORD6:00 amChicago O'Hare Intl

6h 37m

1 stop

BOI11:37 amBoise Air Term. Gowen Fld

$238

Find similar

Frontier

Aug 28

BOI12:33 pmBoise Air Term. Gowen Fld

10h 59m

1 stop

ORD12:32 amChicago O'Hare Intl

Aug 29

ORD6:00 amChicago O'Hare Intl

6h 38m

1 stop

BOI11:38 amBoise Air Term. Gowen Fld

$368

Find similar

Alaska Airlines flights from Boise to Chicago

Our best Alaska Airlines deals on Boise to Chicago flight tickets

Alaska Airlines

Sep 3

BOI4:34 pmBoise Air Term. Gowen Fld

6h 29m

1 stop

ORD12:03 amChicago O'Hare Intl

Sep 6

ORD8:00 amChicago O'Hare Intl

6h 54m

1 stop

BOI1:54 pmBoise Air Term. Gowen Fld

$251

Find similar

Alaska Airlines

Sep 30

BOI2:28 pmBoise Air Term. Gowen Fld

6h 39m

1 stop

ORD10:07 pmChicago O'Hare Intl

Oct 6

ORD7:59 pmChicago O'Hare Intl

19h 37m

2 stops

BOI2:36 pmBoise Air Term. Gowen Fld

$284

Find similar

Alaska Airlines

Sep 22

BOI4:34 pmBoise Air Term. Gowen Fld

6h 29m

1 stop

ORD12:03 amChicago O'Hare Intl

Sep 27

ORD7:00 amChicago O'Hare Intl

18h 08m

2 stops

BOI12:08 amBoise Air Term. Gowen Fld

$290

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Thu 10/16

12:28 pm-11:53 pm

1 stop10h 25m

Chicago O'Hare Intl

Mon 10/20

6:35 am-7:56 pm

1 stop14h 21m

$234

BoiseChicago

BOI - MDW

BOIMDW

Boise Air Term. Gowen Fld

Wed 10/29

5:25 am-5:43 pm

2 stops11h 18m

Chicago Midway

Fri 10/31

9:20 am-7:07 pm

2 stops10h 47m

$235

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Fri 10/3

2:44 pm-12:54 am

1 stop9h 10m

Chicago O'Hare Intl

Sat 10/4

8:50 am-11:39 am

Nonstop3h 49m

$245

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Wed 9/17

2:42 pm-11:59 pm

1 stop8h 17m

Chicago O'Hare Intl

Wed 9/24

8:45 am-11:31 am

Nonstop3h 46m

$246

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Wed 9/3

4:34 pm-12:03 am

1 stop6h 29m

Chicago O'Hare Intl

Sat 9/6

8:00 am-1:54 pm

1 stop6h 54m

$251

BoiseChicago

BOI - MDW

BOIMDW

Boise Air Term. Gowen Fld

Fri 10/3

8:15 pm-5:15 am

1 stop8h 00m

Chicago Midway

Tue 10/7

7:30 am-3:50 pm

1 stop9h 20m

$255

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Sat 11/8

1:40 pm-6:27 pm

Nonstop3h 47m

Chicago O'Hare Intl

Mon 11/10

9:55 am-1:06 pm

Nonstop4h 11m

$267

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Mon 9/22

1:07 pm-5:45 pm

Nonstop3h 38m

Chicago O'Hare Intl

Sat 9/27

9:40 am-12:27 pm

Nonstop3h 47m

$275

BoiseChicago

BOI - MDW

BOIMDW

Boise Air Term. Gowen Fld

Fri 10/3

8:15 pm-5:15 am

1 stop8h 00m

Chicago Midway

Tue 10/7

3:25 pm-10:10 pm

2 stops7h 45m

$280

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Tue 9/30

2:28 pm-10:07 pm

1 stop6h 39m

Chicago O'Hare Intl

Mon 10/6

7:59 pm-2:36 pm

2 stops19h 37m

$284

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 Boise to Chicago

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 cheapest month to fly to Chicago?

The month of January is, on average, the cheapest month to fly to Chicago from Boise, with most prices found around $320. If you’re not able to fly to Chicago in January, then February is your next best option. Flight prices from Boise to Chicago during February average around $323.

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

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $553. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Boise to Chicago for around $887.

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

Our most recent data shows that the best time of day to fly to Chicago is at noon. Flights from Boise to Chicago during this time can be as low as $426. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $761.

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

Fly from Boise Air Term. Gowen Fld to Chicago Midway for the best Boise Air Term. Gowen Fld - Chicago flight prices

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

You are more likely to see cheaper flights to Chicago from Boise when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $393 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Boise for as low as $251 on momondo.

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

There are 4 cabin classes available to choose from on Boise Air Term. Gowen Fld to Chicago 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 Boise to Chicago flights?

You could potentially save up to 37% on your flight if you consider stops on a Boise to Chicago flight.

How have Boise to Chicago flight prices changed over time?

As of August 2025, prices for Boise to Chicago flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from Boise to Chicago

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

Estimated round-trip price

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

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

Best Price Found	$171
Fastest flight time	3h 20m
Direct flights	Every day
Airports in Chicago	2 airports

The best one-way flight to Chicago from Boise in the past 72 hours is $171. The best round-trip flight deal from Boise to Chicago found on momondo in the last 72 hours is $343.

The fastest flight from Boise to Chicago takes 3h 20m

Direct flights go from Boise to Chicago every day.

There are 2 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

Search flight deals

How far is Boise Air Term. Gowen Fld to Chicago by plane?
Boise Air Term. Gowen Fld and Chicago are 1446.8 mi apart from one another. Flights usually cover this in 3h 25m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Chicago?
Prices for flights from Boise Air Term. Gowen Fld Airport to Chicago refresh daily.
How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Chicago?
As of August 2025, there are 5 operators available to choose from for flights from Boise Air Term. Gowen Fld Airport to Chicago.
How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Chicago?
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 Boise Air Term. Gowen Fld Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The required travel and health documents for your Chicago 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 Chicago. 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 Boise to Chicago?
Based on momondo bookings for flights between Boise and Chicago, the leading plane model is Airbus A319, making up 26.34% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 24.33%, Airbus A320-100/200 with 22.10%, and Embraer 175 with 10.71%.
What is the most popular airline from Boise to Chicago?
momondo data reveals that the most frequently booked airline on the route from Boise to Chicago is United Airlines, representing 39% of all bookings. The subsequent popular airlines are Delta at 31%, Southwest at 15%, and American Airlines at 10%.

Best airlines flying from Boise to Chicago

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $139	Free Cancellation	Rating 7.9 7,982 reviews	Search Delta flights
Alaska Airlines	PriceFrom $224	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $233	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
United Airlines	PriceFrom $234	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights
American Airlines	PriceFrom $247	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Southwest Flights From Boise to Chicago
The lowest priced Southwest flight from Boise to Chicago from the last 72 hours was $233. Generally, Southwest has 3 flights on this route every week with an average price of $380. Southwest is rated 8.0/10 by our users.
United Airlines Flights From Boise to Chicago
Another popular option for Boise to Chicago flights is United Airlines (7.4/10, 8,928 ratings). United Airlines flies from Boise to Chicago around 13 times per week, with deals starting from $234 round-trip and rising to an average price of around $504.

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Benton Harbor

Saint Joseph

Lansing

Portage

Schererville

Valparaiso

Crown Point

Munster

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

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

Finding the right flight to Chicago from Boise is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

Yes. All flights to Chicago from Boise on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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

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

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

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Cheap flights from Boise to Chicago from $51

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Chicago departing on 9/20. 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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Frontier flights from Boise to Chicago

Our best Frontier deals on Boise to Chicago flight tickets

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Our best Alaska Airlines deals on Boise to Chicago flight tickets

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How to get the cheapest flight ticket from Boise to Chicago

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 month to fly to Chicago?

The month of January is, on average, the cheapest month to fly to Chicago from Boise, with most prices found around $320. If you’re not able to fly to Chicago in January, then February is your next best option. Flight prices from Boise to Chicago during February average around $323.

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

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

Our most recent data shows that the best time of day to fly to Chicago is at noon. Flights from Boise to Chicago during this time can be as low as $426. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $761.

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

Fly from Boise Air Term. Gowen Fld to Chicago Midway for the best Boise Air Term. Gowen Fld - Chicago flight prices

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

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

There are 4 cabin classes available to choose from on Boise Air Term. Gowen Fld to Chicago 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 Boise to Chicago flights?

You could potentially save up to 37% on your flight if you consider stops on a Boise to Chicago flight.

How have Boise to Chicago flight prices changed over time?

As of August 2025, prices for Boise to Chicago flights are approximately 9% cheaper when compared to flights at the same time last year.

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

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

What airlines fly to Chicago?

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

Minneapolis (MSP) was the most common stop: 29% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Houston (IAH) offer the lowest average round-trip price of $128.

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

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 4h 55m.

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

Denver (DEN) has the shortest average layover time for this route: 0h 51m.

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

The number of flights available between Boise and Chicago is 9 per day as of August 2025. The most frequent departure time is 1:00PM, with 77% of daily flights leaving in the afternoon.

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

As of August 2025, 67 flights take off from Boise and land in Chicago each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

When to book flights from Boise to Chicago

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

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

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

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

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

What documentation or ID do you need to fly to Chicago?

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

What is the most popular airline from Boise to Chicago?

Best airlines flying from Boise to Chicago

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

Southwest Flights From Boise to Chicago

United Airlines Flights From Boise to Chicago

Traveling to a place near Chicago?

Why use momondo?

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

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

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

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

An easier way to manage your Chicago 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