Cheap Flights from Chicago to Great Falls starting at S$ 238
Book one-way or return flights from Chicago to Great Falls from as little as S$ 238. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- ORD06:0010h 6m1 stopGTF15:06Fri, May 10|Chicago - Great Falls|Alaska AirlinesS$ 238S$ 41342% OFF42% OFFS$ 413S$ 238
- ORD17:507h 9m1 stopGTF23:59Sat, Jun 15|Chicago - Great Falls|Alaska AirlinesS$ 242S$ 41341% OFF41% OFFS$ 413S$ 242
- ORD08:008h 6m1 stopGTF15:06Sat, May 11|Chicago - Great Falls|Alaska AirlinesS$ 243S$ 41341% OFF41% OFFS$ 413S$ 243
- MDW05:3016h 46m1 stopGTF21:16Fri, May 10|Chicago - Great Falls|Frontier AirlinesS$ 263S$ 263
- MDW05:4016h 23m1 stopGTF21:03Sat, Jun 15|Chicago - Great Falls|Frontier AirlinesS$ 268S$ 268
- ORD21:2019h 3m1 stopGTF15:23Fri, May 17|Chicago - Great Falls|Alaska AirlinesS$ 270S$ 270
- MDW05:5116h 27m1 stopGTF21:18Tue, Jul 23|Chicago - Great Falls|Frontier AirlinesS$ 323S$ 323
- MDW05:109h 8m1 stopGTF13:18Sun, Jul 21|Chicago - Great Falls|Frontier AirlinesS$ 329S$ 329
- ORD05:1617h 2m1 stopGTF21:18Tue, Jul 23|Chicago - Great Falls|United AirlinesS$ 330S$ 330
- ORD21:2027h 35m1 stopGTF23:55Wed, May 29|Chicago - Great Falls|Alaska AirlinesS$ 330S$ 330
- CHI13:003h 5mDirectGTF14:00Sat, May 4|Chicago - Great Falls|Alaska AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Chicago to Great Falls.
- CheapestORD06:0010h 6m1 transferGTF15:06O'Hare International Airport - Great Falls International AirportFri, May 10Alaska AirlinesS$ 238
- MDW05:3016h 46m1 transferGTF21:16Midway International Airport - Great Falls International AirportFri, May 3Frontier AirlinesS$ 536
- MDW05:3016h 46m1 transferGTF21:16Midway International Airport - Great Falls International AirportFri, May 3Frontier AirlinesS$ 536Find More Flights
Frequently Asked Questions
How to find a cheap flight from Chicago to Great Falls
Cheapest direct flight price | S$ 237 |
---|---|
Cheapest return ticket price | S$ 368 |
Cheapest month | January |
Peak season for travel | November |
Flight distance | 1,968.15km |
Popular airline | United Airlines |
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