Cheap flights from Chicago to Bozeman

Chicago FSS
CHI
Bozeman Yellowstone
BZN

Flight deals from Chicago to Bozeman

Below you can see the best deals on flights Chicago — Bozeman for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 22 September, from $158.

Top 10 cheap flights from Chicago to Bozeman

F9
AS
AS
$ 157

Chicago — Bozeman

13:21—14:46
22 Sep 2026
26 h 25 m
2 stops
F9
AS
AS
$ 157

Chicago — Bozeman

13:21—14:46
22 Sep 2026
26 h 25 m
2 stops
DL
DL
$ 172

Chicago — Bozeman

19:13—23:19
25 Sep 2026
5 h 6 m
1 stop
DL
DL
$ 172

Chicago — Bozeman

19:40—00:19
25 Sep 2026
5 h 39 m
1 stop
AS
AS
$ 182

Chicago — Bozeman

08:00—14:46
23 Sep 2026
7 h 46 m
1 stop
AS
AS
$ 182

Chicago — Bozeman

15:52—22:59
23 Sep 2026
8 h 7 m
1 stop
AS
AS
$ 182

Chicago — Bozeman

06:00—14:46
23 Sep 2026
9 h 46 m
1 stop
AS
AS
$ 193

Chicago — Bozeman

15:52—22:59
24 Sep 2026
8 h 7 m
1 stop
AS
AS
$ 194

Chicago — Bozeman

15:52—22:59
16 Sep 2026
8 h 7 m
1 stop
AS
AS
$ 194

Chicago — Bozeman

08:00—14:46
15 Sep 2026
7 h 46 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Chicago — Bozeman flight

Looking for cheap flights from Chicago to Bozeman? Compare fares from different airlines, check the flight schedule and travel time — and book your Chicago — Bozeman ticket online at the best price.

The route has direct flights — around 66 flights per week, flights are operated by United Airlines, American Airlines, Alaska Airlines, a nonstop flight takes about 3 h 24 min, the distance between the cities is around 1,924 km.

Planning your trip? You may find our Bozeman travel guide, how to get from the airport into town and Bozeman weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $115Min. price
NovemberCheapest
AugustPeak season
YesDirect flights
1,924 kmDistance
3 h 24 minTravel time
3Airlines
66 / wkFlights

Flight schedule from Chicago to Bozeman

The table shows direct flights from Chicago to Bozeman on the selected date. The flight takes approximately 3 h 24 min. Regular flights are operated by United Airlines, American Airlines and Alaska Airlines. Departures from O'Hare International Airport, Chicago Midway International Airport and Midway International Airport airports, arrivals at Bozeman Yellowstone International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Chicago — Bozeman

Below is a calendar of the lowest flight ticket prices for Chicago — Bozeman by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $115 in November, and the most expensive are around $219 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Chicago to Bozeman by month. Tickets are usually cheapest in November (around $182) and priciest in December (about $286) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$274highMay$194lowSep$217medium
Feb$274highJun$228mediumOct$194low
Mar$263highJul$274highNov$182low
Apr$205lowAug$217mediumDec$286high

Some values are estimated based on seasonality.

When to fly

Weather in Bozeman: it is warmest in July (up to 27 °C on average) and coolest in February (around -2 °C). The driest month is August.

Tickets are usually cheapest in November and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Bozeman

Dry and wet days · Bozeman

Wind speed and direction · Bozeman

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How to get the best deal on a Chicago — Bozeman ticket

  • Book ahead: fares for Chicago — Bozeman are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Chicago is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Bozeman is usually November — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Chicago — Bozeman route are operated by 3 airlines; United Airlines runs the most flights (around 35% of all flights). Compare carriers, flight shares and schedules below.

  • United AirlinesUA
    8x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight ORD → BZN8x/week
      Duration
      3h 30m
      Days
      MTWTFSS
    34.8%Open →
  • American AirlinesAA
    7x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight ORD → BZN7x/week
      Duration
      3h 20m
      Days
      MTWTFSS
    33.3%Open →
  • Alaska AirlinesAS
    7x/week
    WebsiteFleet: 31545M pax/year
    • Direct flight ORD → BZN7x/week
      Duration
      3h 14m
      Days
      MTWTFSS
    31.8%Open →

Cities and airports on the Chicago — Bozeman route

Flights Chicago — Bozeman depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport and Chicago Rockford International Airport and arrive at Bozeman Yellowstone International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Chicago

CHI
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Bozeman

BZN
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Chicago — Bozeman flight

How long is the flight from Chicago to Bozeman?

A nonstop Chicago — Bozeman flight takes about 3 h 24 min — the distance between the cities is around 1,924 km.

How far is it from Chicago to Bozeman?

The distance from Chicago to Bozeman is about 1,924 km, which a nonstop flight covers in around 3 h 24 min.

Are there direct flights from Chicago to Bozeman?

Yes, there are nonstop flights Chicago — Bozeman — around 66 flights per week.

Which airlines fly from Chicago to Bozeman?

Airlines operating Chicago — Bozeman include United Airlines, American Airlines, Alaska Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Chicago — Bozeman flights use?

Flights from Chicago depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport, and arrive at Bozeman Yellowstone International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Chicago to Bozeman?

The price of a Chicago — Bozeman ticket depends on your travel date, season and demand: it is usually cheapest to fly in November, and most expensive in August. Tickets typically cost between $115 and $219. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Chicago — Bozeman?

Flights Chicago — Bozeman are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is November. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Chicago to Bozeman?

To catch a low fare Chicago — Bozeman, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually November.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Chicago

See all
New York CityTorontoDetroitWashington, D.C.AtlantaMinneapolisLos AngelesSeattleBostonDallasHoustonOrlandoDenverNashvilleLondonIndianapolisSan DiegoMontrealMilwaukeeSt. LouisCharlottePhiladelphiaColumbusKansas CityPhoenixMiamiLas VegasCincinnatiGrand RapidsDes MoinesRaleighSan FranciscoMadisonDaytonGreen BayTampaPittsburghLouisvilleKnoxvilleRochester

Where else you can fly from Bozeman

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SeattleDenverDallasSalt Lake CityMinneapolisPortlandBoiseSan FranciscoSan DiegoNew York CityLos AngelesAtlantaCharlotteBostonPhoenixWashington, D.C.AustinHoustonDetroitTri-CitiesProvoRapid City

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