$469+ Cheap flights from Great Falls to Dayton (GTF - DAY)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — DAY
Feb 18 — Feb 251
1 adult, Economy
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Find cheap flights from Great Falls to Dayton with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Great Falls to Dayton
Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Dayton (DAY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $673 (United Airlines) |
One-way from | $469 (United Airlines) |
Find flight deals from Great Falls to Dayton
Cheapest flights from Great Falls to DaytonExplore the most affordable flight options available from Great Falls to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 19, 2026.
Explore the most affordable flight options available from Great Falls to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 19, 2026.
This United Airlines deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/302:29 pm
GTF
- DAY
1 stop6h 10m
United Airlines
Tue 2/310:24 am
DAY
- GTF
2 stops13h 29m
United Airlines
Deal found 1/18![United Airlines logo]()
$673
This United Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/172:29 pm
GTF
- DAY
2 stops27h 08m
United Airlines
Wed 1/218:30 am
DAY
- GTF
1 stop7h 18m
United Airlines
Deal found 1/16![United Airlines logo]()
$727
Cheapflights Fare Finder
Customize your flight search to find flights from Great Falls to Dayton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 19, 2026.
Use the filters below to find and compare flights from Great Falls to Dayton that are best for you.
Fly from
Great Falls
Fly to
Dayton
Route
Depart
Return
Price
Great FallsDayton
GTF - DAY
GTFDAY
Great Falls
Fri 1/30
2:29 pm-10:39 pm
1 stop6h 10m
Dayton
Tue 2/3
10:24 am-9:53 pm
2 stops13h 29m
$673
Great FallsDayton
GTF - DAY
GTFDAY
Great Falls
Tue 1/27
6:10 am-7:37 pm
2 stops11h 27m
$469
Compare providers for flights from Great Falls to Dayton
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Great Falls to Dayton in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Great Falls-Dayton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Great Falls-Dayton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Great Falls-Dayton flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Great Falls-Dayton flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Great Falls-Dayton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Great Falls to Dayton
Have a flexible travel schedule? Discover the best time to fly to Dayton from Great Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Great Falls to Dayton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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