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Cheap flights from Great Falls to Dayton from $474

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to Dayton departing on 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Great Falls to Dayton

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:25 pm - 10:29 pm
GTF
-
DAY
6h 04m
1 stop
United Airlines Logo
10:20 am - 9:20 pm
DAY
-
GTF
13h 00m
2 stops
$474United Airlines
Wed, Dec 2 - Sat, Dec 5
United Airlines Logo
2:25 pm - 10:29 pm
GTF
-
DAY
6h 04m
1 stop
United Airlines Logo
9:00 am - 1:29 pm
DAY
-
GTF
6h 29m
1 stop
$548United Airlines
Wed, Dec 2 - Sat, Dec 5
United Airlines Logo
2:25 pm - 11:03 am
GTF
-
DAY
18h 38m
2 stops
United Airlines Logo
10:20 am - 9:20 pm
DAY
-
GTF
13h 00m
2 stops
$618United Airlines
Wed, Dec 2 - Sat, Dec 5
United Airlines Logo
2:25 pm - 10:46 pm
GTF
-
DAY
6h 21m
1 stop
United Airlines Logo
7:15 am - 1:29 pm
DAY
-
GTF
32h 14m
2 stops
$647United Airlines
Fri, Aug 14 - Sun, Aug 16
United Airlines Logo
2:25 pm - 10:46 pm
GTF
-
DAY
6h 21m
1 stop
United Airlines Logo
9:00 am - 9:12 pm
DAY
-
GTF
14h 12m
1 stop
$697United Airlines
Fri, Aug 14 - Sun, Aug 16
United Airlines Logo
2:25 pm - 10:46 pm
GTF
-
DAY
6h 21m
1 stop
United Airlines Logo
7:15 am - 1:29 pm
DAY
-
GTF
32h 14m
2 stops
$727United Airlines
Fri, Aug 14 - Sun, Aug 16
United Airlines Logo
2:25 pm - 10:58 am
GTF
-
DAY
18h 33m
2 stops
United Airlines Logo
7:15 am - 1:29 pm
DAY
-
GTF
32h 14m
2 stops
$765United Airlines
Fri, Aug 14 - Sun, Aug 16
United Airlines Logo
2:25 pm - 8:24 pm
GTF
-
DAY
27h 59m
2 stops
United Airlines Logo
6:11 pm - 1:29 pm
DAY
-
GTF
21h 18m
2 stops
$780United Airlines
Fri, Aug 14 - Sun, Aug 16

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United Airlines flights from Great Falls to Dayton

Our best United Airlines deals on Great Falls to Dayton flight tickets
United Airlines
Dec 2
GTF2:25 pmGreat Falls
6h 04m
1 stop
DAY10:29 pmDayton
Dec 5
DAY10:20 amDayton
13h 00m
2 stops
GTF9:20 pmGreat Falls
$474
United Airlines
Dec 2
GTF2:25 pmGreat Falls
6h 04m
1 stop
DAY10:29 pmDayton
Dec 5
DAY9:00 amDayton
6h 29m
1 stop
GTF1:29 pmGreat Falls
$548
United Airlines
Dec 2
GTF2:25 pmGreat Falls
18h 38m
2 stops
DAY11:03 amDayton
Dec 5
DAY10:20 amDayton
13h 00m
2 stops
GTF9:20 pmGreat Falls
$618

momondo 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, momondo users made 832,500 searches. Data last updated June 30, 2026.
Use the filters below to find and compare flights from Great Falls to Dayton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsDayton

GTF - DAY

GTFDAY

Great Falls

Wed 12/2

2:25 pm-10:29 pm

1 stop6h 04m

Dayton

Sat 12/5

10:20 am-9:20 pm

2 stops13h 00m

$474
Quickest round-trip

Great FallsDayton

GTF - DAY

GTFDAY

Great Falls

Wed 12/2

2:25 pm-10:29 pm

1 stop6h 04m

Dayton

Sat 12/5

9:00 am-1:29 pm

1 stop6h 29m

$548

Great FallsDayton

GTF - DAY

GTFDAY

Great Falls

Wed 12/2

2:25 pm-11:03 am

2 stops18h 38m

Dayton

Sat 12/5

10:20 am-9:20 pm

2 stops13h 00m

$618

Great FallsDayton

GTF - DAY

GTFDAY

Great Falls

Fri 8/14

2:25 pm-10:46 pm

1 stop6h 21m

Dayton

Sun 8/16

7:15 am-1:29 pm

2 stops32h 14m

$647

Great FallsDayton

GTF - DAY

GTFDAY

Great Falls

Fri 8/14

2:25 pm-10:46 pm

1 stop6h 21m

Dayton

Sun 8/16

9:00 am-9:12 pm

1 stop14h 12m

$697

Great FallsDayton

GTF - DAY

GTFDAY

Great Falls

Fri 8/14

2:25 pm-10:46 pm

1 stop6h 21m

Dayton

Sun 8/16

7:15 am-1:29 pm

2 stops32h 14m

$727

Great FallsDayton

GTF - DAY

GTFDAY

Great Falls

Fri 8/14

2:25 pm-10:58 am

2 stops18h 33m

Dayton

Sun 8/16

7:15 am-1:29 pm

2 stops32h 14m

$765

Great FallsDayton

GTF - DAY

GTFDAY

Great Falls

Fri 8/14

2:25 pm-8:24 pm

2 stops27h 59m

Dayton

Sun 8/16

6:11 pm-1:29 pm

2 stops21h 18m

$780

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Great Falls to Dayton

Are you open to changing your travel dates? Check out the ideal times to fly from Great Falls to Dayton according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Great Falls to Dayton (GTF to DAY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Great Falls to Dayton

Fastest flight time

6h 21m

Direct flights

None
The fastest flight from Great Falls to Dayton takes 6h 21m
There are no direct flights from Great Falls to Dayton. There are no popular flight routes from Great Falls to Dayton.
Search flight deals

Frequently asked questions about flying from Great Falls to Dayton

  • How far is Great Falls to Dayton by plane?

    The straight-line distance from Great Falls to Dayton is 1447.2 mi. Flights usually cover this in 6h 21m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Great Falls Airport to Dayton Airport?

    Prices for flights from Great Falls Airport to Dayton Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Great Falls Airport to Dayton Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Great Falls Airport to Dayton Airport.

  • What documentation or ID do you need to fly to Dayton Airport?

    The travel and health documents you'll need for your trip to Dayton Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dayton Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Great Falls to Dayton

  • How do I get Price Alerts for flights from Great Falls to Dayton?

    Confirm your travel details to search for the latest offers for flights from Great Falls to Dayton. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Great Falls to Dayton with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Dayton?

Book flights to Dayton if you plan to visit one of these locations
Richmond
Springfield
Fairborn
Miamisburg
Troy
Xenia
Huber Heights
Beavercreek
Sidney
Greenville
Winchester

Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to Dayton?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Great Falls to Dayton. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Great Falls to Dayton with flexible booking policies on momondo?

All flight searches from Great Falls to Dayton on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Great Falls to Dayton?

Once all potential Great Falls to Dayton flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Great Falls to Dayton right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Great Falls to Dayton flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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