HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Idaho to Chicago (CHI) from $71

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. 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.
BOI — CHI
may. 9 — may. 161
From?
To?
jue. 5/9
jue. 5/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 48 days in advance, which can save you up to 376% on flights from Idaho to Chicago compared to booking the week you need them. Waiting 48 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $334. For sooner than that we have options available in the next 3 days from $662.

What is the cheapest month to fly from Idaho to Chicago?

The best pricing can be found in the month of January. Prices to Chicago from Idaho average $325. You can even find prices in January for less than $325, as users have found deals to Chicago from as low as $155. The month of June appears to be one of the more expensive times to travel to Chicago from Idaho. Flying in the targeted month can save you up to 31%.

When is the cheapest time to fly from Idaho to Chicago (ID - CHI)?

When flying from Idaho to Chicago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Delta flights from Idaho to Chicago

Explore cheap flight options specifically provided by Delta for the route between Idaho and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated mayo 4, 2024.
Check out some of the cheapest Delta flights we've come across from Idaho to Chicago. Come back soon if you're not finding the exact deal you're looking for.
lun. 7/295:00 amGEG - ORD
1 stop6h 15mDelta
vie. 8/236:59 pmORD - GEG
1 stop6h 41mDelta
Deal found 5/3$236
mié. 6/56:10 amGEG - ORD
2 stops8h 39mDelta
lun. 6/105:15 pmORD - GEG
1 stop8h 28mDelta
Deal found 5/3$241
dom. 6/26:06 amBOI - ORD
1 stop5h 34mDelta
dom. 6/98:35 pmORD - BOI
1 stop5h 22mDelta
Deal found 5/3$248
sáb. 6/155:30 amBOI - ORD
1 stop5h 14mDelta
lun. 6/175:55 pmORD - BOI
2 stops8h 02mDelta
Deal found 5/3$253
sáb. 6/155:30 amBOI - ORD
2 stops10h 18mDelta
lun. 6/175:55 pmORD - BOI
2 stops8h 02mDelta
Deal found 5/3$258
mié. 5/812:18 pmGEG - ORD
1 stop9h 37mDelta
lun. 6/176:55 amORD - GEG
1 stop8h 54mDelta
Deal found 5/1$266
sáb. 7/133:10 pmBOI - ORD
1 stop7h 46mDelta
mar. 7/167:30 amORD - BOI
1 stop9h 49mDelta
Deal found 5/2$268
mié. 5/86:10 amGEG - ORD
2 stops10h 07mDelta
mié. 6/196:50 pmORD - GEG
1 stop7h 12mDelta
Deal found 5/1$271
sáb. 6/155:30 amBOI - MDW
2 stops10h 34mDelta
vie. 6/217:19 pmMDW - BOI
1 stop6h 38mDelta
Deal found 5/2$273

Cheap American Airlines flights from Idaho to Chicago

Explore cheap flight options specifically provided by American Airlines for the route between Idaho and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated mayo 4, 2024.
Browse through some of the cheapest American Airlines flights traveling from Idaho to Chicago. Make sure to examine the flight information before completing your reservation.
mar. 7/306:43 amGEG - ORD
1 stop9h 02mAmerican Airlines
mié. 8/212:46 pmORD - GEG
1 stop7h 49mAmerican Airlines
Deal found 5/3$268
sáb. 8/103:15 pmGEG - ORD
1 stop7h 04mAmerican Airlines
mar. 8/202:46 pmORD - GEG
1 stop7h 49mAmerican Airlines
Deal found 5/3$277
lun. 8/2610:32 pmGEG - ORD
1 stop9h 58mAmerican Airlines
lun. 9/22:46 pmORD - GEG
1 stop7h 49mAmerican Airlines
Deal found 5/3$293
vie. 5/173:20 pmGEG - ORD
1 stop6h 55mAmerican Airlines
lun. 5/205:00 pmORD - GEG
1 stop8h 13mAmerican Airlines
Deal found 5/3$295
lun. 7/812:59 amBOI - ORD
1 stop6h 46mAmerican Airlines
lun. 7/155:00 amORD - BOI
1 stop6h 56mAmerican Airlines
Deal found 5/2$298
jue. 5/93:20 pmGEG - ORD
1 stop6h 55mAmerican Airlines
jue. 6/203:10 pmORD - GEG
1 stop7h 25mAmerican Airlines
Deal found 5/1$307
lun. 7/1512:59 amBOI - ORD
1 stop6h 46mAmerican Airlines
sáb. 7/205:00 amORD - BOI
1 stop6h 56mAmerican Airlines
Deal found 5/3$318
jue. 5/93:20 pmGEG - ORD
1 stop6h 55mAmerican Airlines
jue. 6/201:57 pmORD - GEG
2 stops8h 38mAmerican Airlines
Deal found 5/1$684

Cheap Idaho to Chicago flights in May & June 2024

Find cheap flight options from Idaho to Chicago specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on mayo 4, 2024.
Check out some of the best flight deals from Idaho to Chicago in 2024. For more flight deals, be sure to check back very soon.
mié. 5/155:20 pmBOI - ORD
2 stops11h 40mSpirit Airlines
mar. 5/211:13 pmORD - BOI
1 stop8h 12mSpirit Airlines
Deal found 5/3$158
mar. 5/145:20 pmBOI - ORD
1 stop12h 10mSpirit Airlines
sáb. 5/181:13 pmORD - BOI
1 stop8h 12mSpirit Airlines
Deal found 5/3$164
mié. 5/158:46 pmBOI - ORD
1 stop8h 54mSpirit Airlines
mar. 5/211:13 pmORD - BOI
1 stop8h 12mSpirit Airlines
Deal found 5/3$169
mié. 5/155:20 pmBOI - ORD
2 stops11h 40mSpirit Airlines
mar. 5/217:00 amORD - BOI
2 stops14h 25mSpirit Airlines
Deal found 5/3$187
mar. 5/219:15 pmBOI - ORD
1 stop18h 41mSpirit Airlines
vie. 5/317:52 pmORD - BOI
1 stop21h 12mSpirit Airlines
Deal found 5/3$196
mié. 5/158:46 pmBOI - ORD
1 stop8h 54mSpirit Airlines
lun. 5/207:52 pmORD - BOI
1 stop25h 33mSpirit Airlines
Deal found 5/3$205
mar. 6/189:13 pmBOI - ORD
1 stop8h 23mSpirit Airlines
mié. 6/199:19 amORD - BOI
1 stop6h 54mSpirit Airlines
Deal found 5/3$206
mié. 5/228:46 pmBOI - ORD
1 stop8h 54mSpirit Airlines
vie. 5/317:52 pmORD - BOI
1 stop21h 12mSpirit Airlines
Deal found 5/3$210
mié. 5/228:46 pmBOI - ORD
1 stop8h 54mSpirit Airlines
dom. 5/269:36 amORD - BOI
1 stop6h 54mSpirit Airlines
Deal found 5/2$211

Idaho to Chicago 2024 flight deals

Discover exclusive flight deals for travel between Idaho and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated mayo 4, 2024.
Check out some of the best flight deals from Idaho to Chicago in 2024. For more flight deals, be sure to check back very soon.
mié. 5/155:20 pmBOI - ORD
2 stops11h 40mSpirit Airlines
mar. 5/211:13 pmORD - BOI
1 stop8h 12mSpirit Airlines
Deal found 5/3$158
mar. 5/145:20 pmBOI - ORD
1 stop12h 10mSpirit Airlines
sáb. 5/181:13 pmORD - BOI
1 stop8h 12mSpirit Airlines
Deal found 5/3$164
mié. 5/158:46 pmBOI - ORD
1 stop8h 54mSpirit Airlines
mar. 5/211:13 pmORD - BOI
1 stop8h 12mSpirit Airlines
Deal found 5/3$169
mié. 5/155:20 pmBOI - ORD
2 stops11h 40mSpirit Airlines
mar. 5/217:00 amORD - BOI
2 stops14h 25mSpirit Airlines
Deal found 5/3$187
mar. 5/219:15 pmBOI - ORD
1 stop18h 41mSpirit Airlines
vie. 5/317:52 pmORD - BOI
1 stop21h 12mSpirit Airlines
Deal found 5/3$196
mié. 5/158:46 pmBOI - ORD
1 stop8h 54mSpirit Airlines
lun. 5/207:52 pmORD - BOI
1 stop25h 33mSpirit Airlines
Deal found 5/3$205
mar. 6/189:13 pmBOI - ORD
1 stop8h 23mSpirit Airlines
mié. 6/199:19 amORD - BOI
1 stop6h 54mSpirit Airlines
Deal found 5/3$206
mié. 5/228:46 pmBOI - ORD
1 stop8h 54mSpirit Airlines
vie. 5/317:52 pmORD - BOI
1 stop21h 12mSpirit Airlines
Deal found 5/3$210
mié. 5/228:46 pmBOI - ORD
1 stop8h 54mSpirit Airlines
dom. 5/269:36 amORD - BOI
1 stop6h 54mSpirit Airlines
Deal found 5/2$211

Non-stop flights to Chicago from Idaho

Discover non-stop flight options from Idaho to Chicago. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated mayo 4, 2024.
If you're seeking options on non-stop flights from Idaho to Chicago, check out these fares. Users seeking other options on flights from Idaho to Chicago should update the search form at the top of the page.
mié. 5/2212:33 pmBOI - ORD
Nonstop3h 37mUnited Airlines
dom. 5/268:45 amORD - BOI
Nonstop3h 52mUnited Airlines
Deal found 5/2$386
mié. 6/511:59 pmGEG - ORD
Nonstop3h 43mUnited Airlines
lun. 6/108:20 pmORD - GEG
Nonstop4h 10mUnited Airlines
Deal found 5/3$444
mié. 5/228:30 amBOI - ORD
Nonstop3h 37mUnited Airlines
vie. 5/318:45 amORD - BOI
Nonstop3h 52mUnited Airlines
Deal found 5/3$446
mar. 5/1412:33 pmBOI - ORD
Nonstop3h 37mUnited Airlines
sáb. 5/187:40 pmORD - BOI
Nonstop4h 05mUnited Airlines
Deal found 5/2$449
mié. 6/511:59 pmGEG - ORD
Nonstop3h 43mUnited Airlines
lun. 6/108:20 pmORD - GEG
Nonstop4h 10mUnited Airlines
Deal found 5/3$449
lun. 8/2611:59 pmGEG - ORD
Nonstop3h 43mUnited Airlines
lun. 9/27:49 pmORD - GEG
Nonstop4h 11mUnited Airlines
Deal found 5/3$459
mié. 5/228:30 amBOI - ORD
Nonstop3h 37mUnited Airlines
lun. 5/278:45 amORD - BOI
Nonstop3h 52mUnited Airlines
Deal found 5/2$495
jue. 6/2012:34 pmBOI - ORD
Nonstop3h 31mUnited Airlines
sáb. 6/228:45 amORD - BOI
Nonstop3h 52mUnited Airlines
Deal found 5/3$496
jue. 6/611:59 pmGEG - ORD
Nonstop3h 43mUnited Airlines
lun. 6/108:20 pmORD - GEG
Nonstop4h 10mUnited Airlines
Deal found 5/3$513

Idaho to Chicago flights leaving soon

Find last-minute flight options from Idaho to Chicago for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated mayo 4, 2024.
Check out these flights departing soon from Idaho to Chicago. Users should examine the flight details to ensure there are no surprises.
mar. 5/145:20 pmBOI - ORD
1 stop12h 10mSpirit Airlines
sáb. 5/181:13 pmORD - BOI
1 stop8h 12mSpirit Airlines
Deal found 5/3$164
vie. 5/109:15 pmBOI - ORD
1 stop8h 25mSpirit Airlines
lun. 5/137:52 pmORD - BOI
1 stop25h 33mSpirit Airlines
Deal found 5/2$260
vie. 5/109:15 pmBOI - ORD
1 stop16h 10mSpirit Airlines
lun. 5/138:00 pmORD - BOI
2 stops25h 25mSpirit Airlines
Deal found 5/2$263
mié. 5/812:18 pmGEG - ORD
1 stop9h 37mDelta
lun. 6/176:55 amORD - GEG
1 stop8h 54mDelta
Deal found 5/1$266
lun. 5/139:15 pmBOI - ORD
1 stop8h 25mSpirit Airlines
mar. 5/1410:52 pmORD - BOI
1 stop18h 38mSpirit Airlines
Deal found 5/3$268
mié. 5/86:10 amGEG - ORD
2 stops10h 07mDelta
mié. 6/196:50 pmORD - GEG
1 stop7h 12mDelta
Deal found 5/1$271
jue. 5/95:20 pmBOI - ORD
1 stop12h 20mSpirit Airlines
lun. 5/137:52 pmORD - BOI
1 stop25h 33mSpirit Airlines
Deal found 5/2$278
jue. 5/98:50 pmBOI - ORD
1 stop8h 50mSpirit Airlines
lun. 5/138:00 pmORD - BOI
2 stops25h 25mSpirit Airlines
Deal found 5/2$285
lun. 5/135:20 pmBOI - ORD
1 stop12h 20mSpirit Airlines
mar. 5/1410:57 pmORD - BOI
2 stops18h 33mSpirit Airlines
Deal found 5/3$293

One-way flights to Chicago from Idaho

Search for one-way flight options from Idaho to Chicago. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated mayo 4, 2024.
If you're seeking multiple options on one-way flights from Idaho to Chicago, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Idaho to Chicago instead should update the search form at the top of page.
mar. 5/145:20 pmBOI - ORD
1 stop12h 10mSpirit Airlines
Deal found 5/2$71
mié. 5/158:46 pmBOI - ORD
1 stop8h 54mSpirit Airlines
Deal found 5/2$82
mar. 5/289:15 pmBOI - ORD
3 stops25h 14mSpirit Airlines
Deal found 5/3$89
mié. 5/298:46 pmBOI - ORD
1 stop8h 54mSpirit Airlines
Deal found 5/3$93
jue. 5/168:50 pmBOI - ORD
1 stop8h 50mSpirit Airlines
Deal found 5/3$101
sáb. 6/151:43 pmBOI - ORD
1 stop6h 34mSpirit Airlines
Deal found 5/3$102
mié. 5/298:46 pmBOI - ORD
3 stops25h 43mSpirit Airlines
Deal found 5/3$103
lun. 5/279:15 pmBOI - ORD
1 stop15h 57mSpirit Airlines
Deal found 5/3$107
sáb. 5/189:15 pmBOI - ORD
1 stop8h 25mSpirit Airlines
Deal found 5/3$109

Find flights from Idaho to Chicago within your budget

Customize your flight search to find flights from Idaho to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated mayo 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$164 - $309

Route

Depart

Return

Price

Boise Air Term. Gowen FldChicago O'Hare Intl

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

mar. 5/14

1 stop8h 15m

Chicago O'Hare Intl

sáb. 5/18

1 stop9h 34m

$164

Boise Air Term. Gowen FldChicago O'Hare Intl

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

mar. 5/21

1 stop18h 41m

Chicago O'Hare Intl

vie. 5/31

1 stop21h 12m

$196

Boise Air Term. Gowen FldChicago O'Hare Intl

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

mar. 6/18

1 stop8h 23m

Chicago O'Hare Intl

mié. 6/19

1 stop6h 54m

$206

SpokaneChicago O'Hare Intl

GEG - ORD

GEGORD

Spokane

lun. 7/29

1 stop6h 15m

Chicago O'Hare Intl

vie. 8/23

1 stop6h 41m

$236

SpokaneChicago Midway

GEG - MDW

GEGMDW

Spokane

mié. 6/5

2 stops9h 57m

Chicago Midway

lun. 6/10

1 stop6h 24m

$241

SpokaneChicago O'Hare Intl

GEG - ORD

GEGORD

Spokane

mar. 7/30

1 stop6h 26m

Chicago O'Hare Intl

sáb. 8/24

1 stop9h 05m

$248

Boise Air Term. Gowen FldChicago O'Hare Intl

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

mié. 5/22

1 stop8h 54m

Chicago O'Hare Intl

dom. 5/26

3 stops33h 00m

$251

SpokaneChicago O'Hare Intl

GEG - ORD

GEGORD

Spokane

mar. 7/30

1 stop9h 02m

Chicago O'Hare Intl

mié. 8/21

1 stop7h 49m

$268

Boise Air Term. Gowen FldChicago O'Hare Intl

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

mié. 5/22

1 stop5h 20m

Chicago O'Hare Intl

dom. 5/26

Nonstop3h 52m

$309

Flights are sorted by cheapest first

Deals found on 5/2

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated mayo 4, 2024.
To help decide which airline to fly from Idaho to Chicago, see what other customers have to say about Delta, American Airlines and Alaska Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Boarding

8.2

Overall

8.1

Food

7.3

Comfort

7.9

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,128 reviews
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Boarding

8.2

Overall

8.1

Food

7.3

Comfort

7.9

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
10,848 reviews
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Boarding

8.2

Overall

8.1

Food

7.3

Comfort

7.9

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Aeromexico
7.6
Good
2,599 reviews
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Boarding

8.2

Overall

8.1

Food

7.3

Comfort

7.9

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,134 reviews
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Boarding

8.2

Overall

8.1

Food

7.3

Comfort

7.9

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,755 reviews
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Boarding

8.2

Overall

8.1

Food

7.3

Comfort

7.9

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Idaho to Chicago for under $200 on Cheapflights?

    Yes, there are multiple flights from Idaho to Chicago for under $200. The cheapest flight booked recently is on Spirit Airlines for just $164, but on average you can expect to pay $229.

  • Are there nonstop flights from Idaho to Chicago for under $400 on Cheapflights?

    Cheapflights has at least 20 direct flights from Idaho to Chicago under $400. A good price for a nonstop flight from Idaho to Chicago is less than $521.

  • Are there last-minute flights available from Idaho to Chicago for under $200?

    There are currently 20+ open flights from Idaho to Chicago within the next 7 days for less than $200.

  • What are the cheapest airlines to fly from Idaho to Chicago one-way?

    One-way options have recently been found by users for as low as $71 on Spirit Airlines. Other airlines that offer cheap prices include Delta from $118 and Alaska Airlines from $118 one-way.

  • What are the most popular routes from Idaho to Chicago?

    The most popular flight routes from Idaho to Chicago are Boise Air Term. Gowen Fld - Chicago O'Hare Intl, Spokane - Chicago O'Hare Intl and Boise Air Term. Gowen Fld - Chicago Midway.

  • What are the most popular airlines that fly from Idaho to Chicago?

    Before booking your flight from Idaho to Chicago check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

  • What are the most reliable airlines from Idaho to Chicago?

    Before booking your flight to Chicago from Idaho, check out the most reliable airlines to get you to your destination on time: Air Canada (94%), Lufthansa (91%), Emirates( 89%).

  • What are the cheapest flights from Idaho to Chicago?

    Looking for the cheapest flight from Idaho to Chicago? While on average our users pay $1,109, our data indicates the cheapest price to be $284. The most popular route (Boise Air Term. Gowen Fld - Chicago O'Hare Intl), is priced around $141.

  • What does BOI to ORD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Boise Air Term. Gowen Fld Airport to Chicago O'Hare Intl Airport flight would often be abbreviated as a BOI to ORD flight. Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Idaho to Chicago that include extra baggage allowance?

    The amount of baggage you can bring on your Idaho to Chicago flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Idaho to Chicago with specific airlines?

    Yes, Cheapflights allows you to browse and filter Idaho to Chicago flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Idaho to Chicago that include hotel bookings?

    Yes. In addition to deals on Idaho to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Chicago.

  • Can I find deals for business class flights from Idaho to Chicago?

    Yes. Cheapflights offers flight deals from Idaho to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Idaho to Chicago that allow pets onboard?

    Many airlines flying from Idaho to Chicago offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Idaho to Chicago?

    Yes, you can often find last-minute deals on Idaho to Chicago flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Idaho to Chicago flight deals updated?

    The Idaho to Chicago flight deals you see on this page were last updated on 5/3.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho to Chicago
See prices for flight routes from nearby airports that may be better suited for you.

LaGuardia to O'Hare Intl flights
John F Kennedy Intl to O'Hare Intl flights
Newark to O'Hare Intl flights
Los Angeles to O'Hare Intl flights
Seattle to O'Hare Intl flights
Boston to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Newark to Midway flights
John F Kennedy Intl to Midway flights
Orlando to O'Hare Intl flights
Baltimore to O'Hare Intl flights
Dallas/Fort Worth to O'Hare Intl flights
LaGuardia to Midway flights
Los Angeles to Midway flights
Atlanta to Midway flights
Seattle to Midway flights
Denver to O'Hare Intl flights
Philadelphia to O'Hare Intl flights
Minneapolis to O'Hare Intl flights
Ontario to O'Hare Intl flights
Hobby to O'Hare Intl flights
Atlanta to O'Hare Intl flights
Boston to Midway flights
Fort Lauderdale to O'Hare Intl flights
Santa Ana to O'Hare Intl flights
Reagan-National to Midway flights
Dulles Intl to Midway flights
Tampa to O'Hare Intl flights
Sky Harbor Intl to O'Hare Intl flights
Burbank to O'Hare Intl flights
George Bush Intcntl to O'Hare Intl flights
Oakland to O'Hare Intl flights
Hobby to Midway flights
Miami to O'Hare Intl flights
Austin to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
Raleigh to O'Hare Intl flights
San Diego to O'Hare Intl flights
Minneapolis to Midway flights
Hartford to O'Hare Intl flights
Dallas/Fort Worth to Midway flights
Ontario to Midway flights
LaGuardia to St. Louis flights
George Bush Intcntl to Midway flights
Portland to O'Hare Intl flights
San Jose to O'Hare Intl flights
Atlantic City to O'Hare Intl flights
Charlotte to O'Hare Intl flights
Austin to Midway flights

Top 5 airlines flying from Idaho to Chicago

Discover the top 5 airlines that operate flights from Idaho to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated mayo 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$139Average$412FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Spirit AirlinesCheapest$156Average$244FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest$185Average$509FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$205Average$632FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$293Average$423FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Washington, D.C. to London flights
Los Angeles to Orlando flights
Houston to Seattle flights
Atlanta to Seattle flights
New York to Texas flights
San Francisco to Newark Airport flights
Philadelphia to Dallas flights
San Francisco to Portland flights
Detroit to Denver flights
Minneapolis to Fort Myers flights
New York to Lisbon flights
Idaho to Charlottesville flights

Search flights from Idaho to Chicago by cabin class

Find flights from Idaho to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Idaho to Chicago

Find hourly flight availability from Idaho to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 4, 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Saint Peter Jersey
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Naxos
Flights to Ningbo Lishe Intl
Flights to Edremit/Korfez
Flights to Bourgas
Flights to Bodø
Flights to Pellston Emmet County
Flights to Cornwall Newquay
Flights to Ordu/Giresun
Flights to Batumi
Flights to Mason City
Flights to Biarritz Parme
Flights to Zakynthos Dionsios Salomos
Flights to Cortez Montezuma County
Flights to Clermont-Ferrand Aulnat
Flights to Nevsehir
Flights to Hyannis Barnstable
Flights to Girona Costa Brava
Flights to Kagoshima
Flights to Perugia Sant Egidio
Flights to Oran Es Senia
Flights to Chios

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Idaho to Chicago?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Idaho to Chicago. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Idaho to Chicago?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Idaho to Chicago for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Idaho to Chicago with no change fees?

Certainly. Search results for flights to Chicago from Idaho shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Idaho to Chicago become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Chicago from Idaho today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines