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Cheap flights from Boise to Chicago O'Hare Intl Airport from $78

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 O'Hare Intl Airport departing on 7/4. 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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Find the cheapest flights from Boise to Chicago

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Boise to Chicago.
Delta Logo
3:25 pm - 9:54 pmBOI-ORD
5h 29m1 stop
Delta Logo
6:00 am - 12:31 pmORD-BOI
7h 31m1 stop
$175Delta
Find Deal
Thu, Jul 10 - Mon, Jul 14
Delta Logo
5:40 am - 11:52 amBOI-ORD
5h 12m1 stop
Delta Logo
7:40 am - 6:34 pmORD-BOI
11h 54m2 stops
$180Delta
Find Deal
Sun, Jun 22 - Sat, Jun 28
United Airlines Logo
2:11 pm - 11:15 pmBOI-ORD
8h 04m1 stop
United Airlines Logo
7:50 pm - 11:06 pmORD-BOI
4h 16mnonstop
$201United Airlines
Find Deal
Thu, Sep 11 - Tue, Sep 16
Spirit Airlines Logo
12:16 pm - 6:42 amBOI-ORD
17h 26m2 stops
Spirit Airlines Logo
8:37 am - 11:21 amORD-BOI
27h 44m2 stops
$234Spirit Airlines
Find Deal
Fri, May 9 - Sun, May 11
United Airlines Logo
1:31 pm - 11:41 pmBOI-ORD
9h 10m1 stop
United Airlines Logo
7:37 pm - 10:45 pmORD-BOI
4h 08mnonstop
$237United Airlines
Find Deal
Wed, Apr 30 - Sat, May 3
Alaska Airlines Logo
5:44 pm - 5:40 amBOI-ORD
10h 56m1 stop
Alaska Airlines Logo
8:42 pm - 9:28 amORD-BOI
13h 46m1 stop
$240Alaska Airlines
Find Deal
Thu, Sep 11 - Tue, Sep 16
Alaska Airlines Logo
8:59 pm - 6:05 amBOI-ORD
8h 06m1 stop
Alaska Airlines Logo
9:00 am - 4:55 pmORD-BOI
8h 55m1 stop
$241Alaska Airlines
Find Deal
Thu, May 1 - Fri, May 2
American Airlines Logo
1:20 pm - 5:55 pmBOI-ORD
3h 35mnonstop
American Airlines Logo
9:45 am - 12:40 pmORD-BOI
3h 55mnonstop
$255American Airlines
Find Deal
Sat, Oct 11 - Wed, Oct 15
Spirit Airlines Logo
12:16 pm - 5:25 amBOI-ORD
16h 09m1 stop
Spirit Airlines Logo
8:37 am - 11:21 amORD-BOI
27h 44m2 stops
$273Spirit Airlines
Find Deal
Fri, May 9 - Sun, May 11
American Airlines Logo
1:17 pm - 5:54 pmBOI-ORD
3h 37mnonstop
American Airlines Logo
9:45 am - 12:36 pmORD-BOI
3h 51mnonstop
$274American Airlines
Find Deal
Thu, Sep 11 - Tue, Sep 16

Delta flights from Boise to Chicago O'Hare Intl Airport

Our best Delta deals on Boise to Chicago O'Hare Intl Airport flight tickets
Delta
Jul 10
BOI3:25 pmBoise Air Term. Gowen Fld
5h 29m
1 stop
ORD9:54 pmChicago O'Hare Intl
Jul 14
ORD6:00 amChicago O'Hare Intl
7h 31m
1 stop
BOI12:31 pmBoise Air Term. Gowen Fld
Delta
Jun 22
BOI5:40 amBoise Air Term. Gowen Fld
5h 12m
1 stop
ORD11:52 amChicago O'Hare Intl
Jun 28
ORD7:40 amChicago O'Hare Intl
11h 54m
2 stops
BOI6:34 pmBoise Air Term. Gowen Fld
Delta
May 21
BOI12:50 pmBoise Air Term. Gowen Fld
7h 50m
1 stop
ORD9:40 pmChicago O'Hare Intl
Jun 11
ORD7:20 pmChicago O'Hare Intl
5h 54m
1 stop
BOI12:14 amBoise Air Term. Gowen Fld

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

Our best United Airlines deals on Boise to Chicago O'Hare Intl Airport flight tickets
United Airlines
Sep 11
BOI2:11 pmBoise Air Term. Gowen Fld
8h 04m
1 stop
ORD11:15 pmChicago O'Hare Intl
Sep 16
ORD7:50 pmChicago O'Hare Intl
4h 16m
BOI11:06 pmBoise Air Term. Gowen Fld
United Airlines
Apr 30
BOI1:31 pmBoise Air Term. Gowen Fld
9h 10m
1 stop
ORD11:41 pmChicago O'Hare Intl
May 3
ORD7:37 pmChicago O'Hare Intl
4h 08m
BOI10:45 pmBoise Air Term. Gowen Fld
United Airlines
Aug 1
BOI12:39 pmBoise Air Term. Gowen Fld
3h 26m
ORD5:05 pmChicago O'Hare Intl
Aug 15
ORD8:45 amChicago O'Hare Intl
3h 58m
BOI11:43 amBoise Air Term. Gowen Fld

See travel insights to Chicago from

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

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 O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of January is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Boise averaging around $348.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Saturday when prices can be found for as low as $724. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Boise because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,042.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Boise in the evening is the least expensive time of day to depart. momondo users have found prices as low as $288 when looking at flights departing in the evening. Try not to purchase tickets in the morning because they tend to be around $827. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Boise when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $415 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Boise for as low as $251 on momondo.

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

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

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

As of April 2025, prices for Boise to Chicago O'Hare Intl Airport flights are approximately 24% cheaper when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$78

Fastest flight time

3h 26m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Boise in the past 72 hours is $78. The best round-trip flight deal from Boise to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $175.
The fastest flight from Boise to Chicago O'Hare Intl Airport takes 3h 26m
Direct flights go from Boise to Chicago O'Hare Intl Airport every day.

  • How far is Boise Air Term. Gowen Fld to Chicago O'Hare Intl by plane?

    The straight-line distance from Boise Air Term. Gowen Fld to Chicago O'Hare Intl is 1431.2 mi. 3h 26m is a normal flight duration for this route.

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

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

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

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

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl 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 Chicago O'Hare Intl 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 Boise to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Boise to Chicago O'Hare Intl Airport?


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

Compare and see reviews for airlines that fly from Boise to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $127Free CancellationRating
6.3
7,926 reviews
Search Spirit Airlines flights
DeltaPriceFrom $189Free CancellationRating
8.0
7,917 reviews
Search Delta flights
American AirlinesPriceFrom $196Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $217Free CancellationRating
8.0
9,882 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights
  • United Airlines Flights From Boise to Chicago O'Hare Intl Airport

    United Airlines is one of the most popular airlines flying from Boise to Chicago O'Hare Intl Airport, operating 14 flights/week on average for this route. A good United Airlines flight deal for Boise to Chicago O'Hare Intl Airport starts from $268 round-trip, up to an average price of $523. Our users have rated United Airlines at 7.4/10.


Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Rockford
Schaumburg
Merrillville
Gurnee
Rosemont
Naperville
Kenosha
Joliet
South Haven
Oak Brook
Racine
New Buffalo
Tinley Park
Elgin
Hammond
Aurora
South Holland
Orland Park
Waukegan

Why use momondo?

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

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 Chicago from Boise.

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?

Once all potential Boise to Chicago 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 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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