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Flights Chicago — Great Falls

Chicago
CHI
Great Falls
GTF

Cheap flights Chicago — 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 $327.

Top 10 cheap flights Chicago — Great Falls

Direct flights Chicago — Great Falls

Direct flight options for Chicago — Great Falls with no stopovers on upcoming dates. A direct flight is faster and more convenient — especially when travelling with luggage or children.

The fastest direct flight is operated by United Airlines — travel time is 3 h 43 min.

Top 10 direct flights Chicago — Great Falls

About the Chicago — Great Falls flight

On this page, you can find and purchase flights from Chicago to Great Falls. The distance between the cities is approximately 1,969 km, and current flight options include scheduled services. Check out information on how to get to the airport of departure and plan your route from the airport of arrival in advance.

Flights on this route are operated by United Airlines (UA). Ticket prices are subject to seasonal fluctuations, so we recommend using the low-price calendar and price dynamic chart to choose the most competitive offer.

Flight schedule Chicago — Great Falls

The table shows direct flights Chicago → Great Falls on the selected date. The flight takes approximately 3 h 46 min. Regular flights are operated by United Airlines. Departures from O'Hare International Airport, Chicago Midway International Airport and Midway International Airport airports, arrivals at Great Falls 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.

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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 $327 in r, and the most expensive are around $327 in r. 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

Chicago → Great Falls, average one-way price

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$244lowMay$283mediumSep$238low
Feb$244lowJun$309highOct$277medium
Mar$251lowJul$334highNov$244low
Apr$270mediumAug$322highDec$238low

Some values are estimated based on seasonality.

When to fly

The warmest month in Great Falls is July, with average maximum temperatures reaching 30.9°C. The coldest weather and frequent precipitation occur in February, when temperatures can drop to -11°C, while May is considered the rainiest period.

According to available data, the most favorable conditions for buying tickets are offered for July — flight costs start $306. In December, prices are traditionally higher and start $327.

The optimal time for a trip is July, when stable warm and dry weather sets in alongside the lowest flight costs. It is worth avoiding February due to harsh temperature conditions and high humidity at the destination.

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

  • Use the low-price calendar on this page to compare ticket costs for nearby dates, as a difference of one or two days can significantly save your budget.
  • Since United Airlines is the primary carrier on this route, check the baggage and carry-on allowance rules in advance to avoid extra fees at the airport.
  • Keep an eye on the price dynamic chart: booking a few weeks before departure is usually cheaper than buying last-minute tickets.
  • Plan your arrival in Great Falls taking into account the time for baggage claim and the potential time zone difference when flying from Illinois.

Airlines

The route between these cities is served by United Airlines (UA), providing regular air service. Flights are available both direct and with convenient connections, allowing you to choose the most suitable departure time. Detailed information about the flight schedule and route details can be found in the list below — click on the carrier's card to check the schedule for specific days of the week.

  • United AirlinesUA
    1x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight ORD → GTF1x/week
      Duration
      3h 45m
      Days
      MTWTFSS
    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?

The average flight time for a direct flight is approximately 2 hours and 20 minutes, considering the distance of 1,969 km and the cruising speed of modern aircraft.

Which airlines fly this route?

Regular flights between the cities are operated by United Airlines (UA).

Which airport does the flight arrive at?

Most flights arrive at Great Falls International Airport (GTF), located in Montana.

How much is the cheapest ticket?

Airfare prices change constantly depending on demand and departure date; you can see the current minimum in the low-price calendar on this page.

When is the best time to buy tickets?

To get the most favorable fare, we recommend booking tickets 4–6 weeks before your planned travel date.

Where else you can fly from Chicago

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

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Salt Lake CityDenverSeattle
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