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

Flights via Seattle (SEA) offer the lowest average round-trip price of $217.

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

As of November 2025, 52 flights take off from Boise and land in Chicago each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

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

Frontier, Alaska Airlines, and American 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: 40% of momondo users choosing 1-stop flights on this route connected there.

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.

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

The number of flights available between Boise and Chicago is 7 per day as of November 2025. The most frequent departure time is 8:00AM, with 54% of daily flights leaving at noon.

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

Portland (PDX) has the shortest average layover time for this route: 0h 53m.

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 43% 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 November 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.

$64 Cheap Flights from Boise to Chicago in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from $326 to $465. The lowest price recently found on this route was $292.

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2:04 pm - 11:47 pmBOI-MDW

8h 43m1 stop

6:00 am - 12:54 pmMDW-BOI

7h 54m1 stop

$292Delta

Find Deal

Thu, Dec 4 - Thu, Dec 11

1:55 pm - 12:02 amBOI-ORD

9h 07m1 stop

7:05 pm - 12:19 amORD-BOI

6h 14m1 stop

$292Delta

Find Deal

Mon, Dec 22 - Fri, Jan 2

1:25 pm - 6:00 pmBOI-ORD

3h 35mnonstop

9:40 am - 12:31 pmORD-BOI

3h 51mnonstop

$295American Airlines

Find Deal

Thu, Apr 16 - Mon, Apr 20

8:45 pm - 5:05 amBOI-MDW

7h 20m1 stop

2:05 pm - 8:20 pmMDW-BOI

7h 15m1 stop

$299Southwest

Find Deal

Mon, Dec 1 - Sat, Dec 6

2:49 pm - 9:08 pmBOI-ORD

5h 19m1 stop

9:00 am - 12:17 pmORD-BOI

4h 17mnonstop

$301United Airlines

Find Deal

Fri, Dec 5 - Sun, Dec 7

1:36 pm - 6:19 pmBOI-ORD

3h 43mnonstop

9:59 am - 1:06 pmORD-BOI

4h 07mnonstop

$302American Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

5:30 pm - 5:00 amBOI-ORD

10h 30m1 stop

7:00 am - 2:27 pmORD-BOI

8h 27m1 stop

$308Alaska Airlines

Find Deal

Fri, Apr 24 - Sun, Apr 26

2:10 pm - 11:14 pmBOI-ORD

8h 04m1 stop

7:42 pm - 10:59 pmORD-BOI

4h 17mnonstop

$320United Airlines

Find Deal

Wed, Dec 24 - Wed, Dec 31

6:55 am - 8:02 pmBOI-ORD

12h 07m1 stop

8:00 am - 3:22 pmORD-BOI

8h 22m1 stop

$325Alaska Airlines

Find Deal

Sun, Dec 21 - Thu, Dec 25

8:45 pm - 5:05 amBOI-MDW

7h 20m1 stop

8:30 am - 8:20 pmMDW-BOI

12h 50m2 stops

$357Southwest

Find Deal

Mon, Dec 1 - Sat, Dec 6

Alaska Airlines flights from Boise to Chicago

Our best Alaska Airlines deals on Boise to Chicago flight tickets

Alaska Airlines

Apr 24

BOI5:30 pmBoise Air Term. Gowen Fld

10h 30m

1 stop

ORD5:00 amChicago O'Hare Intl

Apr 26

ORD7:00 amChicago O'Hare Intl

8h 27m

1 stop

BOI2:27 pmBoise Air Term. Gowen Fld

$308

Find similar

Alaska Airlines

Nov 12

BOI11:43 amBoise Air Term. Gowen Fld

8h 57m

1 stop

ORD9:40 pmChicago O'Hare Intl

Nov 19

ORD10:00 amChicago O'Hare Intl

9h 02m

1 stop

BOI6:02 pmBoise Air Term. Gowen Fld

$318

Find similar

Alaska Airlines

Dec 21

BOI6:55 amBoise Air Term. Gowen Fld

12h 07m

1 stop

ORD8:02 pmChicago O'Hare Intl

Dec 25

ORD8:00 amChicago O'Hare Intl

8h 22m

1 stop

BOI3:22 pmBoise Air Term. Gowen Fld

$325

Find similar

American Airlines flights from Boise to Chicago

Our best American Airlines deals on Boise to Chicago flight tickets

American Airlines

Apr 16

BOI1:25 pmBoise Air Term. Gowen Fld

3h 35m

ORD6:00 pmChicago O'Hare Intl

Apr 20

ORD9:40 amChicago O'Hare Intl

3h 51m

BOI12:31 pmBoise Air Term. Gowen Fld

$295

Find similar

American Airlines

Dec 4

BOI1:36 pmBoise Air Term. Gowen Fld

3h 43m

ORD6:19 pmChicago O'Hare Intl

Dec 11

ORD9:59 amChicago O'Hare Intl

4h 07m

BOI1:06 pmBoise Air Term. Gowen Fld

$302

Find similar

American Airlines

Dec 4

BOI1:36 pmBoise Air Term. Gowen Fld

3h 43m

ORD6:19 pmChicago O'Hare Intl

Dec 6

ORD7:02 amChicago O'Hare Intl

13h 56m

1 stop

BOI7:58 pmBoise Air Term. Gowen Fld

$303

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BoiseChicago

BOI - MDW

BOIMDW

Boise Air Term. Gowen Fld

Thu 12/4

2:04 pm-11:47 pm

1 stop8h 43m

Chicago Midway

Thu 12/11

6:00 am-12:54 pm

1 stop7h 54m

$292

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Mon 12/22

1:55 pm-12:02 am

1 stop9h 07m

Chicago O'Hare Intl

Fri 1/2

7:05 pm-12:19 am

1 stop6h 14m

$292

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Thu 4/16

1:25 pm-6:00 pm

Nonstop3h 35m

Chicago O'Hare Intl

Mon 4/20

9:40 am-12:31 pm

Nonstop3h 51m

$295

BoiseChicago

BOI - MDW

BOIMDW

Boise Air Term. Gowen Fld

Mon 12/1

8:45 pm-5:05 am

1 stop7h 20m

Chicago Midway

Sat 12/6

2:05 pm-8:20 pm

1 stop7h 15m

$299

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Fri 12/5

2:49 pm-9:08 pm

1 stop5h 19m

Chicago O'Hare Intl

Sun 12/7

9:00 am-12:17 pm

Nonstop4h 17m

$301

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Thu 12/4

1:36 pm-6:19 pm

Nonstop3h 43m

Chicago O'Hare Intl

Thu 12/11

9:59 am-1:06 pm

Nonstop4h 07m

$302

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Fri 4/24

5:30 pm-5:00 am

1 stop10h 30m

Chicago O'Hare Intl

Sun 4/26

7:00 am-2:27 pm

1 stop8h 27m

$308

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Wed 12/24

2:10 pm-11:14 pm

1 stop8h 04m

Chicago O'Hare Intl

Wed 12/31

7:42 pm-10:59 pm

Nonstop4h 17m

$320

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Sun 12/21

6:55 am-8:02 pm

1 stop12h 07m

Chicago O'Hare Intl

Thu 12/25

8:00 am-3:22 pm

1 stop8h 22m

$325

BoiseChicago

BOI - MDW

BOIMDW

Boise Air Term. Gowen Fld

Mon 12/1

8:45 pm-5:05 am

1 stop7h 20m

Chicago Midway

Sat 12/6

8:30 am-8:20 pm

2 stops12h 50m

$357

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

What is the cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Boise, with most prices found around $323. If you’re not able to fly to Chicago in February, then April is your next best option. Flight prices from Boise to Chicago during April 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 $472. 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 $813.

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 $432. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $691.

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

Fly from Boise Air Term. Gowen Fld to Chicago O'Hare Intl 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 $382 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 12% 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 November 2025, prices for Boise to Chicago flights are approximately 6% more expensive 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	$268
Fastest flight time	3h 25m
Direct flights	Every day
Airports in Chicago	1 airport

The best one-way flight to Chicago from Boise in the past 72 hours is $268. The best round-trip flight deal from Boise to Chicago found on momondo in the last 72 hours is $352.

The fastest flight from Boise to Chicago takes 3h 25m

Direct flights go from Boise to Chicago every day.

There is 1 airport near Chicago: Chicago O'Hare Intl (ORD)

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 35m, 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 November 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 A320-100/200, making up 27.07% of the total bookings. Other popular models include Airbus A319 with 24.81%, Embraer 175 (Enhanced Winglets) with 24.06%, and Embraer 175 with 8.52%.
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 27%, Southwest at 16%, and American Airlines at 15%.

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 8,001 reviews	Search Delta flights
Alaska Airlines	PriceFrom $217	Free Cancellation	Rating 8.0 11,247 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $233	Free Cancellation	Rating 8.0 4,241 reviews	Search Southwest flights
United Airlines	PriceFrom $233	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights
American Airlines	PriceFrom $255	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights

United Airlines Flights From Boise to Chicago
The lowest priced United Airlines flight from Boise to Chicago from the last 72 hours was $233. Generally, United Airlines has 13 flights on this route every week with an average price of $467. United Airlines is rated 7.4/10 by our users.
American Airlines Flights From Boise to Chicago
Another popular option for Boise to Chicago flights is American Airlines (7.2/10, 11,040 ratings). American Airlines flies from Boise to Chicago around 7 times per week, with deals starting from $255 round-trip and rising to an average price of around $388.

Merrillville

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Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

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 $64

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 12/5. 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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Alaska Airlines flights from Boise to Chicago

Our best Alaska Airlines deals on Boise to Chicago flight tickets

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

What is the cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Boise, with most prices found around $323. If you’re not able to fly to Chicago in February, then April is your next best option. Flight prices from Boise to Chicago during April 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 $432. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $691.

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

Fly from Boise Air Term. Gowen Fld to Chicago O'Hare Intl 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 12% 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 November 2025, prices for Boise to Chicago flights are approximately 6% more expensive 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?

Frontier, Alaska Airlines, and American 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: 40% 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 Seattle (SEA) offer the lowest average round-trip price of $217.

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?

Portland (PDX) has the shortest average layover time for this route: 0h 53m.

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

The number of flights available between Boise and Chicago is 7 per day as of November 2025. The most frequent departure time is 8:00AM, with 54% of daily flights leaving at noon.

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

As of November 2025, 52 flights take off from Boise and land in Chicago each week. The most common flight departure day for this route is Mon, with 15% 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

United Airlines Flights From Boise to Chicago

American 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.