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ORD - BOI

$71 Find cheap flights from Chicago O'Hare Airport to Boise

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Boise departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 6/12
Wed 6/19

Search hundreds of travel sites at once for deals on flights to Boise

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Boise, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Boise, as well as popular online travel agencies
In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from O'Hare Intl to Boise (ORD-BOI)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Boise that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
2:10 pm - 8:30 pmORD-BOI
7h 20m1 stop
6:03 am - 1:14 pmBOI-ORD
6h 11m1 stop
$288Delta
Find Deal
Wed, Jun 12 - Sun, Jun 16
2:56 pm - 4:04 pmORD-BOI
26h 08m3 stops
5:20 pm - 8:21 amBOI-ORD
38h 01m3 stops
$292Spirit Airlines
Find Deal
Fri, May 31 - Mon, Jun 3
5:00 am - 11:00 amORD-BOI
7h 00m1 stop
11:46 am - 9:25 pmBOI-ORD
8h 39m1 stop
$298American Airlines
Find Deal
Tue, Jun 11 - Sun, Jun 16
7:52 pm - 4:30 pmORD-BOI
21h 38m1 stop
5:20 pm - 6:40 pmBOI-ORD
24h 20m1 stop
Mon, May 20 - Sat, Jun 22
8:30 pm - 8:25 pmORD-BOI
24h 55m2 stops
4:20 pm - 5:40 pmBOI-ORD
24h 20m3 stops
Fri, May 31 - Sun, Jun 2
5:20 pm - 1:01 amORD-BOI
8h 41m1 stop
12:51 am - 8:45 amBOI-ORD
6h 54m1 stop
$313American Airlines
Find Deal
Tue, Jul 30 - Thu, Aug 1
5:04 am - 9:41 amORD-BOI
5h 37m1 stop
12:34 pm - 5:05 pmBOI-ORD
3h 31mnonstop
$380United Airlines
Find Deal
Sat, Jun 15 - Wed, Jun 19
5:12 am - 9:40 amORD-BOI
5h 28m1 stop
12:37 pm - 5:07 pmBOI-ORD
3h 30mnonstop
$393United Airlines
Find Deal
Sun, Jun 30 - Thu, Jul 4
8:00 am - 7:09 pmORD-BOI
12h 09m1 stop
7:39 pm - 5:40 amBOI-ORD
9h 01m2 stops
$471Alaska Airlines
Find Deal
Fri, May 31 - Mon, Jun 3
6:35 am - 7:09 pmORD-BOI
13h 34m2 stops
8:59 am - 6:20 amBOI-ORD
20h 21m1 stop
$543Alaska Airlines
Find Deal
Mon, Jul 29 - Thu, Aug 1

Flights from O'Hare Intl to Boise - Travel Insights & Trends

Get data-powered insights and trends into flights from O'Hare Intl to Boise to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Boise?

The average price of all flights from Chicago O'Hare Intl Airport to Boise clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Boise on a Tuesday and more expensive on a Monday. On your return trip to Chicago O'Hare Airport, you should consider flying back on a Friday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago O'Hare Intl Airport to Boise, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Chicago O'Hare Intl Airport to Boise is November, where tickets cost $308 on average. On the other hand, the most expensive months are May and March, where the average cost of tickets is $470 and $466 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chicago O'Hare Intl Airport to Boise, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Chicago O'Hare Intl Airport to Boise, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 75 days before departure.

Which airlines provide the cheapest flights from Chicago O'Hare Airport to Boise?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Chicago O'Hare Airport to Boise were found on Delta ($288) and Spirit Airlines ($292). Spirit Airlines proposed the cheapest one-way flight at $71.

Which airlines fly non-stop between Chicago O'Hare Intl Airport and Boise?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Chicago O'Hare Intl Airport to Boise.
There is just one airline that flies from Chicago O'Hare Intl Airport to Boise direct and that is United Airlines. The best one-way deal found from United Airlines for the route is $183.

How many flights are there between Chicago O'Hare Intl Airport and Boise per day?

Each day, there are 4 nonstop flights that take off from Chicago O'Hare Intl Airport and land in Boise, with an average flight time of 4h 01m. The most common departure time is 7:00 pm and most flights take off in the morning. Each week, there are 28 flights and there are the same amount of flights each day 4.

Which cabin class options are there for flights between Chicago O'Hare Intl Airport and Boise?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Chicago O'Hare Airport to Boise take?

Direct flights take on average 3h 50m to travel the 1,432 miles between Chicago O'Hare Airport and Boise.

What’s the earliest departure time from Chicago O'Hare Airport to Boise?

Early birds can take the earliest flight from Chicago O'Hare Intl Airport at 8:45 am and will be landing in Boise at 11:37 am.

What’s the latest departure time from Chicago O'Hare Airport to Boise?

If you prefer to fly at night, the latest flight from Chicago O'Hare Intl Airport to Boise jets off at 7:40 pm and lands at 10:45 pm.

Good to know

Low season

January

High season

July

Cheapest flight

$71
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly with an average 49% increase in price.
Flight from Chicago O'Hare Airport to Boise

When to book flights from O'Hare Intl to Boise

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to Boise flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Boise?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Boise was $71 for a one-way ticket and $288 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Boise?

    A passport is not required to fly from Chicago O'Hare Airport to Boise.

  • Which airlines offer Wi-Fi service onboard planes from Chicago O'Hare Airport to Boise?

    Alaska Airlines, and American Airlines offer inflight Wi-Fi service on the Chicago O'Hare Airport to Boise flight route.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Boise?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Chicago O'Hare Airport to Boise flight route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Boise?

    Star Alliance is the only airline alliance operating flights between Chicago O'Hare Airport and Boise.

  • On which days can I fly direct from Chicago O'Hare Airport to Boise?

    There are nonstop flights from Chicago O'Hare Airport to Boise on a daily basis.

  • Which is the best airline for flights from Chicago to Boise, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Chicago to Boise are Alaska Airlines and Delta. With an average price for the route of $308 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $307 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Boise?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Boise.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Boise?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Chicago O'Hare Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Boise?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and BOI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Boise?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from ORD to Boise

  • Looking for a cheap flight? 25% of our users found flights on this route for $284 or less one-way and $511 or less round-trip.

Prefer to fly non-stop from Chicago O'Hare Airport to Boise?

Find which airlines fly direct from O'Hare Intl to Air Term. Gowen Fld, which days they fly and book direct flights.

Nonstop departures

Chicago O'Hare Intl to Boise Air Term. Gowen Fld

Monday

Air Canada, Emirates, Lufthansa, +1 more

Air Canada, Emirates, +2 more

Tuesday

Air Canada, Emirates, Lufthansa, +1 more

Air Canada, Emirates, +2 more

Wednesday

Air Canada, Emirates, Lufthansa, +1 more

Air Canada, Emirates, +2 more

Thursday

Air Canada, Emirates, Lufthansa, +1 more

Air Canada, Emirates, +2 more

Friday

Air Canada, Emirates, Lufthansa, +1 more

Air Canada, Emirates, +2 more

Saturday

Air Canada, Emirates, Lufthansa, +1 more

Air Canada, Emirates, +2 more

Sunday

Air Canada, Emirates, Lufthansa, +1 more

Air Canada, Emirates, +2 more

See more direct flights

Nonstop returns

Boise Air Term. Gowen Fld to Chicago O'Hare Intl

Monday

Air Canada, Emirates, Lufthansa, +1 more

Air Canada, Emirates, +2 more

Tuesday

Air Canada, Emirates, Lufthansa, +1 more

Air Canada, Emirates, +2 more

Wednesday

Air Canada, Emirates, Lufthansa, +1 more

Air Canada, Emirates, +2 more

Thursday

Air Canada, Emirates, Lufthansa, +1 more

Air Canada, Emirates, +2 more

Friday

Air Canada, Emirates, Lufthansa, +1 more

Air Canada, Emirates, +2 more

Saturday

Air Canada, Emirates, Lufthansa, +1 more

Air Canada, Emirates, +2 more

Sunday

Air Canada, Emirates, Lufthansa, +1 more

Air Canada, Emirates, +2 more

See more direct flights
See more direct flights

Top 5 airlines serving from O'Hare Intl to Boise

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Boise. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from O'Hare Intl to Boise? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9144 reviews
8.2Boarding
7.3Food
7.9Comfort
7.3Entertainment
8.6Crew
Airline reviews

They canceled my flight going back to SF after I was at the airport. Wanted me to take a flight 14 hours later. Not a happy camper.

2.0 MediocreRandy, May 2024SEA - SFO
Read more about Alaska Airlines reviews

They canceled my flight going back to SF after I was at the airport. Wanted me to take a flight 14 hours later. Not a happy camper.

I didn’t like not knowing my seat till I got to the airport - and my boarding group was F (last).

I have never flown Alaska Airlines before & would recommend them to anyone& will use again

Flight itself was great! Snacks are never really good; in this case, the "butter braids" and Biscotti cookie were both hard. The attendants' were good. We felt we found a good deal on the cost. The check-in process was very smooth: Alaskan Airlines always does a good job. Boarding was pretty timely, too. We fly Alaskan whenever possible and will continue to do so.

Wasn’t an Alaska plane so the seats were very thinly padded- glad I wasn’t going further.

Service was excellent. Staff at check in cleared hurdles for me so I could travel with my service animal.

Clean plane, relatively spacious in Main Cabin. One experience: I'm 79, with torn rotator cuff (R shoulder). I asked for help getting my carryon into the overhead bin and was told that the staff "does not help with this" (or some such phrase. On previous flights, help has been offered (and accepted). I prevailed on a fellow passenger for this. Also, why not board back to front?? Would this not help in the speed of boarding?

The process was professional and really informative. I personally did not find any issue with thr process from start to finish.

Flight was late but crew was very efficient and friendly.

Not a good experience, we were delayed by an hour due to maintenance issues.

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I’ve had a couple flights this week on United that were delayed by an hour or more

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

The flight experience was very good! Especially the United Club!

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

The flight from Ottawa to Chicago took a lot longer due to DC in Ottawa. We got to Chicago and went to our gate to catch our flight. We only had nine minutes I found that very stressful.

Good boarding. Crew started quick with drinks and food. They came around several times for trash which I really liked. Other than turbulence due to storms in the area, flight was great.

The control panel for the seat back screen did not work at all after takeoff.

Plane was so old it had cigarette butt trays in the seat

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Because I can’t stand very long in one place, I was allowed to reword.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Had technical issue which delayed the flight period. Flight crew knew there was 5 passengers that the connecting flight was within 15 minutes once at the gate. Rather than identify the 5 passengers to assure they got first. The flight attended mentioned it but didn't assist to assure passengers with connecting flights off first. This caused a hardship and our party of 3 missed the connecting flight.

I don't like that I have to pay if I want extra leg room. The seats are so expensive; I sit in normal seats and my legs and knees cramp the entire flight. I never feel comfortable on AA flights.

Flight was delayed at departure due to weather and the need for de-icing. The flight was smooth but there was a delay at arrival due to weather. We were in a hold for 20 minutes or more. The flight arrived more than 30 minutes late. Airlines have no control over the weather and I'm glad that they follow all safety procedures. Had to wait a long time for my checked luggage. Whole process was slow and the bags arrived wet due to the rain. The onboard wifi and entertainment access was spotty and the signal was dropped several times. Otherwise the crew was great and friendly. They tried to get everyone's bags stowed and seated so we could take off.

Regarding the boarding: it needs more efforts to make it more convenient

Deicing in Denver took forever and I almost missed my connection. De-ice faster! Not Americans fault.

They stuck us with multiple extra fees. I will never fly spirit again

Arrived 3 hours early and never made it past baggage drop

Flight delayed then canceled! I will NEVER fly Spirit Airlines again and will tell all my friends!

Absolutely terrible. The boarding process had zero organization. Mobs of people trying to board. People were climbing over my child's stroller with her in it. No families were boarded first. Boarding was delayed with no reasoning or notification that it would be late. We were then stuck on the plane for 45 minutes after landing. Then waited over two hours for our luggage. There was zero communication with the travelers. Never have I experienced such I professionalism and disgrace of others. Extremely disappointed.

For it to have left on time! Instead of two hours early with zero notice

Flight kept delayed from morning to late afternoon so I had to make other arrangements

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

Terrible… missed our flight due to ridiculously long time to go thru baggage check-in!

The crew was not great or professional. It seemed like they didn't really want to be there. A true lack of effort for accommodating customers.

Everything was really good but the seats are not very comfortable.

Book cheap flights from Chicago to Boise

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to Boise found on KAYAK in the last 72 hours.
6/11Tue
1 stopSpirit Airlines
11h 47mORD-BOI
$71
6/11Tue
1 stopSpirit Airlines
11h 47mORD-BOI
$72
7/1Mon
1 stopAmerican Airlines
7h 00mORD-BOI
$124
7/12Fri
2 stopsDelta
10h 26mORD-BOI
$129
7/13Sat
1 stopAmerican Airlines
7h 36mORD-BOI
$144
7/7Sun
1 stopDelta
7h 11mORD-BOI
$179
6/11Tue
2 stopsAlaska Airlines
16h 00mORD-BOI
$202
6/11Tue
2 stopsAlaska Airlines
16h 59mORD-BOI
$213
6/11Tue
nonstopUnited Airlines
3h 52mORD-BOI
$285
7/12Fri
nonstopUnited Airlines
3h 50mORD-BOI
$320

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Chicago O'Hare Airport - Boise Flights

Departure:

Chicago O'Hare Airport (undefined)United States

Destination:

Boise (BOI)United States

Return flight deals:

Boise - Chicago O'Hare Airport

Cabin classes:

$874
$758
$806
$408

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