Cheap flights from Chicago to Great Falls

Chicago FSS
CHI
Great Falls
GTF

Flight deals from Chicago to Great Falls

Below you can see the best deals on flights Chicago — Great Falls 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 $295.

Top 10 cheap flights from Chicago to Great Falls

About the Chicago — Great Falls flight

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

The route has direct flights — around 1 flight per week, flights are operated by United Airlines, a nonstop flight takes about 3 h 46 min, the distance between the cities is around 1,969 km.

Planning your trip? You may find our Great Falls travel guide, how to get from the airport into town and Great Falls 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 $295Min. price
DecemberCheapest
DecemberPeak season
YesDirect flights
1,969 kmDistance
3 h 46 minTravel time
1Airlines
1 / wkFlights

Flight ticket prices by day: Chicago — Great Falls

Below is a calendar of the lowest flight ticket prices for Chicago — Great Falls by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $295 in December, and the most expensive are around $295 in December. 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 Great Falls by month. Tickets are usually cheapest in September (around $215) and priciest in July (about $302) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$221lowMay$255mediumSep$215low
Feb$221lowJun$279highOct$250medium
Mar$226lowJul$302highNov$221low
Apr$244mediumAug$290highDec$215low

Some values are estimated based on seasonality.

When to fly

Weather in Great Falls: it is warmest in July (up to 31 °C on average) and coolest in February (around -1 °C). The driest month is July.

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

Temperature · Great Falls

Dry and wet days · Great Falls

Wind speed and direction · Great Falls

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How to get the best deal on a Chicago — Great Falls ticket

  • Book ahead: fares for Chicago — Great Falls 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 Great Falls is usually December — 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 — Great Falls route are operated by 1 airline; United Airlines runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • United AirlinesUA
    1x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight ORD → GTF1x/week
    100.0%Open →

Cities and airports on the Chicago — Great Falls route

Flights Chicago — Great Falls depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport and Chicago Rockford International Airport and arrive at Great Falls 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

Great Falls

GTF
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 — Great Falls flight

How long is the flight from Chicago to Great Falls?

A nonstop Chicago — Great Falls flight takes about 3 h 46 min — the distance between the cities is around 1,969 km.

How far is it from Chicago to Great Falls?

The distance from Chicago to Great Falls is about 1,969 km, which a nonstop flight covers in around 3 h 46 min.

Are there direct flights from Chicago to Great Falls?

Yes, there are nonstop flights Chicago — Great Falls — around 1 flight per week.

Which airlines fly from Chicago to Great Falls?

Airlines operating Chicago — Great Falls include United Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Chicago — Great Falls flights use?

Flights from Chicago depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport, and arrive at Great Falls 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 Great Falls?

The price of a Chicago — Great Falls ticket depends on your travel date, season and demand: it is usually cheapest to fly in December, and most expensive in December. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Chicago — Great Falls?

Flights Chicago — Great Falls 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 December. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Chicago to Great Falls?

To catch a low fare Chicago — Great Falls, 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 December.

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

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

Where else you can fly from Great Falls

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Salt Lake CityDenverSeattleEdmontonTri-CitiesIdaho Falls

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