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Latest Flight Deals from Boise to Chicago

Book one-way or return flights from Boise to Chicago from as little as NZD 62. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • BOI17:20
        12h 20m
        1 stop
        ORD06:40
        Wed, May 15|Boise - Chicago|Spirit Airlines
        NZD 62NZD 270
        77% OFF
        77% OFF
        NZD 270NZD 62
      • BOI20:46
        8h 54m
        1 stop
        ORD06:40
        Wed, May 8|Boise - Chicago|Spirit Airlines
        NZD 112NZD 270
        57% OFF
        57% OFF
        NZD 270NZD 112
      • BOI21:21
        8h 8m
        1 stop
        ORD06:29
        Mon, May 6|Boise - Chicago|Spirit Airlines
        NZD 140NZD 270
        48% OFF
        48% OFF
        NZD 270NZD 140
      • BOI17:20
        12h 20m
        1 stop
        ORD06:40
        Wed, May 22|Boise - Chicago|Spirit Airlines
        NZD 142
        NZD 142
      • BOI21:15
        8h 15m
        1 stop
        ORD06:30
        Tue, May 21|Boise - Chicago|Spirit Airlines
        NZD 146
        NZD 146
      • BOI21:15
        8h 15m
        1 stop
        ORD06:30
        Tue, May 28|Boise - Chicago|Spirit Airlines
        NZD 157
        NZD 157
      • BOI17:20
        12h 16m
        1 stop
        ORD06:36
        Mon, May 13|Boise - Chicago|Spirit Airlines
        NZD 181
        NZD 181
      • BOI15:00
        7h 58m
        1 stop
        ORD23:58
        Tue, Apr 30|Boise - Chicago|Alaska Airlines
        NZD 198
        NZD 198
      • BOI13:17
        7h 15m
        1 stop
        ORD21:32
        Tue, May 28|Boise - Chicago|Delta Air Lines
        NZD 202
        NZD 202
      • BOI20:40
        8h
        1 stop
        ORD05:40
        Tue, May 21|Boise - Chicago|Alaska Airlines
        NZD 210
        NZD 210
      • BOI13:00
        3h 5m
        Direct
        CHI14:00
        Sat, May 4|Boise - Chicago|Spirit Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Boise to Chicago? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Boise to Chicago. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Boise to Chicago

View airlines operating flights from Boise to Chicago. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Spirit Airlines
From NZD 62
Alaska Airlines
From NZD 198
Delta Air Lines
From NZD 202
United Airlines
From NZD 228
Sun Country Airlines
From NZD 230
American Airlines
From NZD 273
Southwest Airlines
From NZD 369
ANA airlines

Find more flights and airlines

Alternative Routes from Boise to Chicago

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Boise to Chicago.

  • Cheapest
    Spirit Airlines
    BOI
    17:20
    12h 20m
    1 transfer
    ORD
    06:40
    Boise Airport - O'Hare International Airport
    Wed, May 15Spirit Airlines
    NZD 62
  • Delta Air Lines
    BOI
    05:23
    7h 12m
    1 transfer
    MDW
    13:35
    Boise Airport - Midway International Airport
    Tue, May 21Delta Air Lines
    NZD 210
  • Delta Air Lines
    BOI
    05:23
    7h 12m
    1 transfer
    MDW
    13:35
    Boise Airport - Midway International Airport
    Tue, May 21Delta Air Lines
    NZD 210
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Boise (BOI) to Chicago (CHI) the cheapest?

    Airlines adjust prices for flights from Boise to Chicago based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Boise (BOI) to Chicago (CHI) cost?

    According to Trip.com's data, the lowest price is around NZD 711.

  • How long does it take to fly from Boise (BOI) to Chicago (CHI) and what is the distance?

    It takes around 4 hours 6 minutes to fly from Boise (BOI) to Chicago (CHI).

  • What is the transportation method from the main airport to downtown in Chicago?

    • The distance from O'Hare International Airport to downtown is about 25km. It takes about 40 minutes by taxi.
    • The distance from Midway International Airport to downtown is about 14km. It takes about 30 minutes by taxi.

  • What are the most popular airlines that fly from Boise (BOI) to Chicago (CHI)?

    Airlines with flights from Boise (BOI) to Chicago (CHI): Emirates, Air Canada, Lufthansa, United Airlines and Southwest Airlines.

How to find a cheap flight from Boise to Chicago

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Boise to Chicago. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Boise to Chicago

Cheapest nonstop flight price

NZD 61

Cheapest round-trip ticket price

NZD 515

Off-season for travel

November

Peak season for travel

October

Flight distance

2,331.07km

Average flight time

4 hours 6 minutes

Popular airline

Alaska Airlines

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