BZN - CHI

$137 Find Cheap Flights from Bozeman to Chicago - Compare and Save

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Everything you should know

Cheapest round-trip
$273
Typical prices: $300-$455
Alaska Airlines
Sun 12/2Fri 12/7
BZN - ORD • 1 stop
Cheapest non-stop
$293
Typical prices: $303-$461
United Airlines
Mon 12/10Fri 12/14
BZN - ORD • Non-stop
Nonstop flights
Every day
You can fly direct with United Airlines and American Airlines. Average duration is 3h 13m
Direct flights
+1
Direct flights
+1
Top routes
BZN - MDW
Cheapest • 8% average savings
BZN - ORD
Most popular
Insights
Insights
When to book
17 weeks
in advance
Our data shows that travelers who book at least 17 weeks in advance save around 44% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 34% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Salt Lake City (SLC)
Cheapest • Avg $346 (round-trip)
Minneapolis St Paul (MSP)
Shortest trip • 5h 37m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Bozeman to Chicago (BZN-CHI)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bozeman to Chicago

Wed, Dec 2 - Mon, Dec 7
Alaska Airlines Logo
1:50 pm - 11:59 pmBZN  Bozeman Gallatin Field-ORD Chicago O'Hare Intl
9h 09m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:47 pm - 9:47 amORD  Chicago O'Hare Intl-BZN Bozeman Gallatin Field
16h 00m1 stop Seattle/Tacoma Intl
$273Alaska Airlines
Thu, Dec 10 - Mon, Dec 14
Alaska Airlines Logo
10:27 am - 11:59 pmBZN  Bozeman Gallatin Field-ORD Chicago O'Hare Intl
12h 32m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:47 pm - 9:47 amORD  Chicago O'Hare Intl-BZN Bozeman Gallatin Field
16h 00m1 stop Seattle/Tacoma Intl
$273Alaska Airlines
Mon, Nov 16 - Tue, Nov 17
Alaska Airlines Logo
10:27 am - 11:59 pmBZN  Bozeman Gallatin Field-ORD Chicago O'Hare Intl
12h 32m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:35 pm - 9:39 amORD  Chicago O'Hare Intl-BZN Bozeman Gallatin Field
16h 04m1 stop Seattle/Tacoma Intl
$273Alaska Airlines
Wed, Dec 2 - Mon, Dec 7
United Airlines Logo
12:38 pm - 4:40 pmBZN  Bozeman Gallatin Field-ORD Chicago O'Hare Intl
3h 02mnonstop
United Airlines Logo
8:59 am - 11:33 amORD  Chicago O'Hare Intl-BZN Bozeman Gallatin Field
3h 34mnonstop
$293United Airlines
Mon, Nov 16 - Tue, Nov 17
United Airlines Logo
12:48 pm - 4:50 pmBZN  Bozeman Gallatin Field-ORD Chicago O'Hare Intl
3h 02mnonstop
United Airlines Logo
9:07 am - 11:45 amORD  Chicago O'Hare Intl-BZN Bozeman Gallatin Field
3h 38mnonstop
$293United Airlines
Thu, Dec 10 - Mon, Dec 14
United Airlines Logo
7:20 am - 11:41 amBZN  Bozeman Gallatin Field-ORD Chicago O'Hare Intl
3h 21mnonstop
United Airlines Logo
8:59 am - 11:33 amORD  Chicago O'Hare Intl-BZN Bozeman Gallatin Field
3h 34mnonstop
$293United Airlines
Tue, Dec 15 - Thu, Dec 17
American Airlines Logo
1:52 pm - 10:15 pmBZN  Bozeman Gallatin Field-ORD Chicago O'Hare Intl
7h 23m1 stop Dallas/Fort Worth
American Airlines Logo
5:14 pm - 7:55 pmORD  Chicago O'Hare Intl-BZN Bozeman Gallatin Field
3h 41mnonstop
$303American Airlines
Thu, Dec 10 - Thu, Dec 17
American Airlines Logo
1:52 pm - 11:04 pmBZN  Bozeman Gallatin Field-ORD Chicago O'Hare Intl
8h 12m1 stop Dallas/Fort Worth
American Airlines Logo
5:14 pm - 7:55 pmORD  Chicago O'Hare Intl-BZN Bozeman Gallatin Field
3h 41mnonstop
$303American Airlines
Thu, Dec 3 - Mon, Dec 7
Delta Logo
2:41 pm - 10:54 pmBZN  Bozeman Gallatin Field-MDW Chicago Midway
7h 13m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:30 pm - 12:17 amMDW  Chicago Midway-BZN Bozeman Gallatin Field
7h 47m1 stop Minneapolis St Paul
$313Delta
Thu, Dec 3 - Mon, Dec 7
Delta Logo
2:41 pm - 10:54 pmBZN  Bozeman Gallatin Field-MDW Chicago Midway
7h 13m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 1:25 pmMDW  Chicago Midway-BZN Bozeman Gallatin Field
8h 25m1 stop Atlanta Hartsfield-Jackson
$313Delta
Booking Insights

Price, demand and travel trends for Bozeman to Chicago flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Bozeman to Chicago?

Round-trip flights from Bozeman to Chicago typically range from $300 to $455. The lowest price found in the past 5 days was $273, on Alaska Airlines.

What is the cheapest Bozeman to Chicago flight route?

Bozeman (BZN) to Chicago Midway Airport (MDW) is the cheapest Bozeman to Chicago route, averaging $327 round-trip. Other Bozeman to Chicago routes average $381, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Bozeman to Chicago?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Bozeman to Chicago. It’s 16% cheaper than the average day, while Monday is the most expensive, with prices 28% higher.

What’s the cheapest month to fly from Bozeman to Chicago?

•January is the cheapest month to fly from Bozeman to Chicago at $250 round-trip.
•September ($438) and October ($414) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 75% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Bozeman to Chicago the cheapest?

Flights from Bozeman to Chicago are cheapest 17 weeks before departure. Booking in this window typically costs about 44% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Expert advice

Expert advice for your flight from Bozeman to Chicago

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

Key details for Bozeman to Chicago flights

Low season

January

Cheapest flight

$137
Beat the crowds with an average 46% drop in travelers.
The most popular month to fly with an average 72% increase in travelers.
One-way flight from Bozeman to Chicago O'Hare Intl Airport

When to book flights from Bozeman to Chicago

Are your dates flexible? Find out the best times to travel from Bozeman to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Bozeman to Chicago flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Bozeman to Chicago?

    These are the earliest and latest flight times available from Bozeman to Chicago:

    • Earliest: departs at 6:14 am and lands at 9:27 am
    • Latest: departs at 4:20 pm and lands at 7:33 pm.

    The flight takes about 3h 13m.

  • What cabin classes can I book on flights from Bozeman to Chicago?

    Two cabin classes are available on flights from Bozeman to Chicago:

    • Economy Class
    • First Class

  • How long is a flight from Bozeman to Chicago?

    A nonstop flight from Bozeman to Chicago takes 3h 13m, covering 1,198 miles.

  • Do I need a passport to fly from Bozeman to Chicago?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Bozeman to Chicago flight?

    Round-trip flights from Bozeman to Chicago range from $300 to $455, with an average of $378 over the past 12 months. Anything below $300 counts as a good deal.

  • How expensive are last-minute Bozeman to Chicago flights?

    Last-minute fares on this route (booked within two weeks of departure) run 28% above the $378 route average. Book 17 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Bozeman to Chicago?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $346 round-trip via Salt Lake City (SLC), compared to $382 for nonstop.

  • What is the standard checked-bag allowance on flights from Bozeman to Chicago?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • How are flight departures from Bozeman to Chicago spread across the day?

    Afternoon is the busiest departure period on Bozeman to Chicago flights, with 66% of flights leaving in that window. Morning departures account for 34%, evening flights for 0%, and night flights for 0%.

  • Which airlines offer Wi-Fi on Bozeman to Chicago flights?

    Two airlines offer in-flight Wi-Fi on Bozeman to Chicago flights:

    • American Airlines
    • Alaska Airlines

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

  • How are flight prices from Bozeman to Chicago looking right now?

    One-way fares from Bozeman to Chicago are currently lower than usual. Average one-way flight prices are about $155, which is 27% below the typical average for this route.

  • What car rental options are available in Chicago?

    Since Chicago is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Chicago O'Hare Intl Airport (ORD) — daily rates averaging $64:

    • Routes Car & Truck Rentals
    • Europcar
    • Hertz
    • Ace
    • Dollar

    Near Chicago Midway Airport (MDW) — daily rates averaging $84:

    • Hertz
    • Dollar
    • Budget
    • Alamo
    • Rent-A-Wreck

    Near Chicago Greater Rockford Airport (RFD) — daily rates averaging $81:

    • Alamo
    • Enterprise Rent-A-Car
    • Budget
    • Avis
    • National

  • Which airports can I use when flying from Bozeman to Chicago?

    Flights from Bozeman to Chicago usually depart from Bozeman Gallatin Field (BZN) and may arrive at several airports in Chicago area, including Chicago Midway (MDW), Chicago O'Hare Intl (ORD) and Chicago Greater Rockford (RFD).

  • Which airports do connecting flights from Bozeman to Chicago pass through?

    One-stop flights from Bozeman to Chicago most commonly connect through:

    • Minneapolis St Paul (MSP) - 35% of one-stop connections
    • Salt Lake City (SLC) - 35% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 22% of one-stop connections
    • Denver Intl (DEN) - 9% of one-stop connections

  • Can I save money by using flexible dates for flights from Bozeman to Chicago?

    Yes. Flexible dates can save you up to 34% on flights from Bozeman to Chicago. Wednesday is the cheapest departure day at $321 round-trip on average, while Monday is the most expensive at $484, a difference of $163.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Bozeman to Chicago?

    2 airlines operate flights between Bozeman and Chicago. The airlines offering nonstop flights on this route include:

    • United Airlines
    • American Airlines

  • How much time can I save by choosing a different layover airport from Bozeman to Chicago?

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 5h 37m, compared with 5h 41m via Salt Lake City (SLC) and 5h 51m via Denver Intl (DEN).

  • What is the time difference between Bozeman and Chicago?

    Chicago is 1 hour ahead of Bozeman (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Chicago?

    Some of the most popular sights in Chicago are Magnificent Mile, Grant Park and Soldier Field. These are among the most viewed places in Chicago on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Bozeman to Chicago flights?

    Among airlines operating Bozeman to Chicago flights:

    • United Airlines: offers free seat selection
    • American Airlines: offers free seat selection
    • Southwest: offers free seat selection
    • Alaska Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Bozeman to Chicago flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • United Airlines: a cabin bag and a checked bag in First Class
    • American Airlines: a cabin bag in Economy Class class
    • Southwest: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Bozeman to Chicago flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average $321, about $163 less than Monday fares (34% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 17 weeks before you fly. On this route, that window historically saves about 44% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Bozeman to Chicago trip for January. Fares historically average $250 round-trip in that month - typically $188 less than the most expensive month, which is September (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Salt Lake City Airport (SLC) can be cheaper than flying direct. The cheapest layover option averages $346 round-trip on this route - about $36 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Chicago Midway Airport.

    • DoubleTree by Hilton Chicago Midway Airport
    • Holiday Inn Chicago - Midway Airport S by IHG
    • Skylark Motel Chicago Midway Airport

Prefer to fly direct from Bozeman to Chicago?

 
Find which airlines fly direct from Bozeman Gallatin Field Airport to Chicago, which days they fly and book direct flights.

Direct departures

Bozeman Gallatin Field to Chicago

Monday

United Airlines,American Airlines

United Airlines,American Airlines

Tuesday

United Airlines,American Airlines

United Airlines,American Airlines

Wednesday

United Airlines,American Airlines

United Airlines,American Airlines

Thursday

United Airlines,American Airlines

United Airlines,American Airlines

Friday

United Airlines,American Airlines

United Airlines,American Airlines

Saturday

United Airlines,American Airlines

United Airlines,American Airlines

Sunday

United Airlines,American Airlines

United Airlines,American Airlines

See more direct flights

Direct returns

Chicago to Bozeman Gallatin Field

Monday

United Airlines,American Airlines

United Airlines,American Airlines

Tuesday

United Airlines,American Airlines

United Airlines,American Airlines

Wednesday

United Airlines,American Airlines

United Airlines,American Airlines

Thursday

United Airlines,American Airlines

United Airlines,American Airlines

Friday

United Airlines,American Airlines

United Airlines,American Airlines

Saturday

United Airlines,American Airlines

United Airlines,American Airlines

Sunday

United Airlines,American Airlines

United Airlines,American Airlines

See more direct flights

More options for your flight from Bozeman to Chicago

Complete your trip to Chicago with a hotel stay or car rental

Car rentals in Chicago
Hotels in Chicago
Vacations in Chicago