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Cheap flights from Chicago O'Hare Intl Airport to Boise from $100

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 O'Hare Intl Airport to Boise departing on 4/1. 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 Chicago O'Hare Intl Airport to Boise

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago O'Hare Intl Airport to Boise that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chicago O'Hare Intl Airport to Boise.

Cheap last minute flights

Planning a quick getaway from Chicago O'Hare Intl Airport to Boise? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Boise, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Chicago O'Hare Intl Airport to Boise

Find recent round-trip train or bus tickets from Chicago O'Hare Intl Airport to Boise.

All round-trip flight deals from Chicago O'Hare Intl Airport to Boise

The cheapest plane tickets from Chicago O'Hare Intl Airport to Boise found on KAYAK recently.
10:47 pm - 6:43 pmORD-BOI
20h 56m1 stop
7:38 pm - 5:31 amBOI-ORD
8h 53m1 stop
$210Spirit Airlines
Find Deal
Thu, Feb 6 - Mon, Feb 10
1:50 pm - 6:56 pmORD-BOI
6h 06m1 stop
1:45 pm - 11:59 pmBOI-ORD
9h 14m1 stop
$229Delta
Find Deal
Fri, Apr 4 - Sat, Apr 12
2:07 pm - 10:23 pmORD-BOI
9h 16m1 stop
7:38 pm - 5:31 amBOI-ORD
8h 53m1 stop
Fri, Jan 31 - Mon, Feb 3
7:00 pm - 1:03 pmORD-BOI
19h 03m1 stop
2:46 pm - 11:59 pmBOI-ORD
8h 13m1 stop
$248Alaska Airlines
Find Deal
Sat, Mar 1 - Sat, Mar 8
9:00 am - 12:20 pmORD-BOI
4h 20mnonstop
2:36 pm - 10:38 pmBOI-ORD
7h 02m1 stop
$259United Airlines
Find Deal
Wed, Feb 12 - Wed, Feb 19
7:40 am - 6:00 pmORD-BOI
11h 20m1 stop
8:59 pm - 5:59 amBOI-ORD
8h 00m1 stop
$271Alaska Airlines
Find Deal
Tue, Apr 8 - Mon, Apr 14
1:14 pm - 8:49 pmORD-BOI
8h 35m1 stop
8:59 pm - 5:59 amBOI-ORD
8h 00m1 stop
Thu, Apr 17 - Mon, Apr 21
9:00 am - 12:20 pmORD-BOI
4h 20mnonstop
5:30 pm - 11:58 pmBOI-ORD
5h 28m1 stop
$282United Airlines
Find Deal
Wed, Feb 12 - Tue, Feb 18
9:45 am - 12:40 pmORD-BOI
3h 55mnonstop
1:20 pm - 5:55 pmBOI-ORD
3h 35mnonstop
$473American Airlines
Find Deal
Tue, Jun 24 - Sat, Jun 28
5:00 am - 10:43 amORD-BOI
6h 43m1 stop
2:11 am - 9:54 amBOI-ORD
6h 43m1 stop
$499American Airlines
Find Deal
Tue, Jul 8 - Tue, Jul 15
2:34 pm - 12:36 pmORD-BOI
23h 02m1 stop
$100Spirit Airlines
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Tue, Apr 1
10:45 pm - 6:46 pmORD-BOI
21h 01m1 stop
$113Spirit Airlines
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Thu, Feb 20
5:00 pm - 11:02 pmORD-BOI
7h 02m1 stop
$115Delta
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Sat, Feb 15
1:40 pm - 11:58 pmORD-BOI
11h 18m2 stops
$120Delta
Find Deal
Tue, Feb 18
7:00 am - 1:52 pmORD-BOI
7h 52m1 stop
$169Alaska Airlines
Find Deal
Mon, Apr 14
3:03 pm - 10:23 pmORD-BOI
8h 20m1 stop
$174Alaska Airlines
Find Deal
Sat, Jan 25
9:45 am - 12:40 pmORD-BOI
3h 55mnonstop
$254American Airlines
Find Deal
Tue, Jun 10
9:45 am - 12:40 pmORD-BOI
3h 55mnonstop
$274American Airlines
Find Deal
Thu, Jun 19
9:11 pm - 10:04 amORD-BOI
13h 53m2 stops
$288United Airlines
Find Deal
Sun, Feb 23
8:45 am - 12:00 pmORD-BOI
4h 15mnonstop
$294United Airlines
Find Deal
Sat, Feb 15
2:25 pm - 10:11 pmORD-BOI
8h 46m1 stop
5:45 am - 1:30 pmBOI-ORD
6h 45m1 stop
$404Delta
Find Deal
Fri, Jan 17 - Tue, Jan 21
1:40 pm - 11:58 pmORD-BOI
11h 18m2 stops
2:55 pm - 12:11 amBOI-ORD
8h 16m1 stop
$409Delta
Find Deal
Fri, Jan 17 - Tue, Jan 21
1:40 pm - 11:58 pmORD-BOI
11h 18m2 stops
5:30 am - 6:25 pmBOI-ORD
11h 55m2 stops
$414Delta
Find Deal
Fri, Jan 17 - Tue, Jan 21
3:45 pm - 11:57 pmORD-BOI
9h 12m1 stop
6:20 pm - 2:03 pmBOI-ORD
18h 43m1 stop
$449Alaska Airlines
Find Deal
Sun, Jan 19 - Tue, Jan 21
7:10 pm - 11:58 pmORD-BOI
5h 48m1 stop
5:55 am - 3:30 pmBOI-ORD
8h 35m2 stops
$454Delta
Find Deal
Fri, Jan 17 - Sun, Jan 19
6:15 am - 5:02 pmORD-BOI
11h 47m2 stops
5:55 am - 4:13 pmBOI-ORD
9h 18m2 stops
$459Delta
Find Deal
Fri, Jan 17 - Sun, Jan 19
5:45 pm - 10:45 pmORD-BOI
6h 00m1 stop
11:50 am - 9:30 pmBOI-ORD
8h 40m2 stops
$534Southwest
Find Deal
Sun, Jan 19 - Tue, Jan 21
1:45 pm - 11:35 pmORD-BOI
10h 50m2 stops
11:50 am - 10:20 pmBOI-ORD
9h 30m2 stops
$539Southwest
Find Deal
Sun, Jan 19 - Tue, Jan 21
9:00 am - 12:20 pmORD-BOI
4h 20mnonstop
12:15 pm - 5:00 pmBOI-ORD
3h 45mnonstop
$589United Airlines
Find Deal
Fri, Jan 17 - Sun, Jan 19
7:35 pm - 10:50 pmORD-BOI
4h 15mnonstop
7:00 am - 2:55 pmBOI-ORD
6h 55m1 stop
$599United Airlines
Find Deal
Fri, Jan 17 - Sun, Jan 19
9:00 am - 12:20 pmORD-BOI
4h 20mnonstop
8:30 am - 1:10 pmBOI-ORD
3h 40mnonstop
$289United Airlines
Find Deal
Wed, Feb 12 - Wed, Feb 19
9:00 am - 12:20 pmORD-BOI
4h 20mnonstop
8:00 am - 12:45 pmBOI-ORD
3h 45mnonstop
$349United Airlines
Find Deal
Tue, Feb 4 - Sat, Feb 8
9:00 am - 12:20 pmORD-BOI
4h 20mnonstop
12:15 pm - 5:00 pmBOI-ORD
3h 45mnonstop
$369United Airlines
Find Deal
Sat, Feb 8 - Tue, Feb 11
9:00 am - 12:20 pmORD-BOI
4h 20mnonstop
8:30 am - 1:10 pmBOI-ORD
3h 40mnonstop
$393United Airlines
Find Deal
Wed, Feb 12 - Tue, Feb 18
9:00 am - 12:20 pmORD-BOI
4h 20mnonstop
8:00 am - 12:45 pmBOI-ORD
3h 45mnonstop
$394United Airlines
Find Deal
Tue, Jan 28 - Sat, Feb 8
8:45 am - 12:00 pmORD-BOI
4h 15mnonstop
8:30 am - 1:10 pmBOI-ORD
3h 40mnonstop
$409United Airlines
Find Deal
Sat, Mar 1 - Sat, Mar 8
9:00 am - 12:20 pmORD-BOI
4h 20mnonstop
8:30 am - 1:10 pmBOI-ORD
3h 40mnonstop
$411United Airlines
Find Deal
Wed, Feb 12 - Tue, Feb 18
9:00 am - 12:20 pmORD-BOI
4h 20mnonstop
12:15 pm - 5:00 pmBOI-ORD
3h 45mnonstop
$434United Airlines
Find Deal
Fri, Jan 31 - Mon, Feb 3
9:01 am - 11:56 amORD-BOI
3h 55mnonstop
12:29 pm - 4:57 pmBOI-ORD
3h 28mnonstop
$443United Airlines
Find Deal
Tue, Jul 8 - Wed, Jul 16
9:45 am - 12:40 pmORD-BOI
3h 55mnonstop
1:20 pm - 5:55 pmBOI-ORD
3h 35mnonstop
$473American Airlines
Find Deal
Tue, Jun 24 - Sat, Jun 28

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
Jun 24
ORD9:45 amChicago O'Hare Intl
3h 55m
BOI12:40 pmBoise Air Term. Gowen Fld
Jun 28
BOI1:20 pmBoise Air Term. Gowen Fld
3h 35m
ORD5:55 pmChicago O'Hare Intl
American Airlines
Jul 8
ORD5:00 amChicago O'Hare Intl
6h 43m
1 stop
BOI10:43 amBoise Air Term. Gowen Fld
Jul 15
BOI2:11 amBoise Air Term. Gowen Fld
6h 43m
1 stop
ORD9:54 amChicago O'Hare Intl
American Airlines
Jul 8
ORD9:45 amChicago O'Hare Intl
3h 55m
BOI12:40 pmBoise Air Term. Gowen Fld
Jul 15
BOI2:11 amBoise Air Term. Gowen Fld
6h 43m
1 stop
ORD9:54 amChicago O'Hare Intl

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

Our best Spirit Airlines deals on Chicago O'Hare Intl Airport to Boise flight tickets
Spirit Airlines
Feb 6
ORD10:47 pmChicago O'Hare Intl
20h 56m
1 stop
BOI6:43 pmBoise Air Term. Gowen Fld
Feb 10
BOI7:38 pmBoise Air Term. Gowen Fld
8h 53m
1 stop
ORD5:31 amChicago O'Hare Intl
Spirit Airlines
Mar 7
ORD2:42 pmChicago O'Hare Intl
22h 50m
1 stop
BOI12:32 pmBoise Air Term. Gowen Fld
Mar 9
BOI11:47 amBoise Air Term. Gowen Fld
24h 52m
1 stop
ORD1:39 pmChicago O'Hare Intl
Spirit Airlines
Feb 12
ORD5:15 amChicago O'Hare Intl
38h 31m
3 stops
BOI6:46 pmBoise Air Term. Gowen Fld
Feb 18
BOI7:41 pmBoise Air Term. Gowen Fld
9h 26m
1 stop
ORD6:07 amChicago O'Hare Intl

See travel insights to Boise from

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

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 $341. If you aren’t able to travel during the month of April, then book flights to Boise from Chicago O'Hare Intl Airport during January instead. Flights to Boise in January, while not as cheap as those in April, still average around $349.

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

Our data shows that Friday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $418. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $506. 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 $328. In the evening is when there is more demand to fly to Boise, so prices are often more expensive at around $498 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 to Boise?

You are more likely to see cheaper flights to Boise from Chicago O'Hare Intl Airport when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $459 when searching 24 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 $370 on momondo.

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

There are 4 cabin classes available to choose from on Chicago O'Hare Intl 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.

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

As of January 2025, prices for Chicago O'Hare Intl Airport to Boise flights are approximately 6% 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

$100

Fastest flight time

3h 55m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Boise

1 airport
The best one-way flight to Boise from Chicago O'Hare Intl Airport in the past 72 hours is $100. The best round-trip flight deal from Chicago O'Hare Intl Airport to Boise found on momondo in the last 72 hours is $210.
The fastest flight from Chicago O'Hare Intl Airport to Boise takes 3h 55m
Direct flights go from Chicago O'Hare Intl Airport to Boise on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. Airlines offering direct flights are: United Airlines and American Airlines.
There is 1 airport near Boise: Boise Air Term. Gowen Fld (BOI)

  • 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 55m.

  • 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?

  • 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?

  • What is the most popular airline 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
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $115Free CancellationRating
6.3
8,100 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $227Free CancellationRating
8.0
9,681 reviews
Search Alaska Airlines flights
DeltaPriceFrom $228Free CancellationRating
8.0
8,511 reviews
Search Delta flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $320Free CancellationRating
7.4
8,964 reviews
Search United 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 11 flights/week on average for this route. A good United Airlines flight deal for Chicago O'Hare Intl Airport to Boise starts from $320 round-trip, up to an average price of $589. Our users have rated United Airlines at 7.4/10.


Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Nampa
Meridian
Ontario
Caldwell
McCall
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.


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