What is the cheapest month to book a flight from Great Falls to Dayton?

Currently, August is the cheapest month in which you can book a flight from Great Falls to Dayton (average of $325). Flying from Great Falls to Dayton in March is currently the most expensive (average of $396). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Great Falls to Dayton?

Travelers seeking maximum savings on their Great Falls to Dayton flight should consider departing on Tuesday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Dayton ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit Dayton when rainfall is around 2.2 in.

If weather is an important factor for your trip to Dayton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

What is the cheapest time of day to fly from GTF to DAY?

When flying from Great Falls to Dayton, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Great Falls to Dayton that include hotel bookings?

Yes. In addition to deals on Great Falls to Dayton flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Great Falls to Dayton?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to Dayton.

Can I find deals for business class flights from Great Falls to Dayton?

Yes. Cheapflights offers flight deals from Great Falls to Dayton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$269+ Flights from Great Falls to Dayton

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Cheap flight deals from Great Falls to Dayton

Round-trip from	$269 (Delta)

From Great Falls to Dayton

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Find flight deals from Great Falls to Dayton

Cheapest flights from Great Falls to Dayton
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 July 3, 2025.

Mon 8/256:06 pmGTF - DAY

2 stops14h 20mDelta

Fri 9/266:00 amDAY - GTF

2 stops13h 27mDelta

Deal found 7/2

$269

Wed 9/32:35 pmGTF - DAY

1 stop5h 37mUnited Airlines

Tue 9/3011:42 amDAY - GTF

2 stops11h 29mUnited Airlines

Deal found 7/2

$344

Best flights from Great Falls to Dayton
Discover carefully curated flight deals from Great Falls to Dayton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Mon 8/256:06 pmGTF - DAY

2 stops14h 20mDelta

Fri 9/266:00 amDAY - GTF

2 stops13h 27mDelta

Deal found 7/2

$269

Wed 9/32:35 pmGTF - DAY

1 stop5h 37mUnited Airlines

Sat 9/2711:42 amDAY - GTF

2 stops11h 29mUnited Airlines

Deal found 7/2

$344

Last-minute flights from Great Falls to Dayton
Discover last-minute flight deals from Great Falls to Dayton. Data last updated July 3, 2025 and is based on user searches.

Mon 8/256:06 pmGTF - DAY

2 stops14h 20mDelta

Fri 9/266:00 amDAY - GTF

2 stops13h 27mDelta

Deal found 7/2

$269

Sat 8/302:35 pmGTF - DAY

1 stop5h 37mUnited Airlines

Tue 9/3010:25 amDAY - GTF

2 stops12h 46mUnited Airlines

Deal found 7/2

$344

Cheapflights Fare Finder

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

Great FallsDayton

GTF - DAY

GTFDAY

Great Falls

Mon 8/25

6:06 pm-10:26 am

2 stops14h 20m

Dayton

Fri 9/26

6:00 am-5:27 pm

2 stops13h 27m

$269

Great FallsDayton

GTF - DAY

GTFDAY

Great Falls

Wed 9/3

2:35 pm-10:12 pm

1 stop5h 37m

Dayton

Tue 9/30

11:42 am-9:11 pm

2 stops11h 29m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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.

Reviews of airlines servicing Dayton

See what other customers who have flown with Delta and United Airlines from Great Falls to Dayton have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,982 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,861 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Can I find deals for flights from Great Falls to Dayton that include hotel bookings?
Yes. In addition to deals on Great Falls to Dayton flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Great Falls to Dayton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to Dayton.
Can I find deals for business class flights from Great Falls to Dayton?
Yes. Cheapflights offers flight deals from Great Falls to Dayton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Great Falls to Dayton?
Currently, August is the cheapest month in which you can book a flight from Great Falls to Dayton (average of $325). Flying from Great Falls to Dayton in March is currently the most expensive (average of $396). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$269+ Cheap flights from Great Falls to Dayton (GTF - DAY)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Great Falls to Dayton with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Great Falls to Dayton

Round-trip from

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 July 3, 2025.

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 July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Great Falls to Dayton that are best for you.

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.

Reviews of airlines servicing Dayton

Get insights into the airlines that provide service to Dayton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dayton. Reviews last updated July 3, 2025.

See what other customers who have flown with Delta and United Airlines from Great Falls to Dayton have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

Can I find deals for flights from Great Falls to Dayton that include hotel bookings?

How can I find direct flights from Great Falls to Dayton?

Can I find deals for business class flights from Great Falls to Dayton?

What is the cheapest month to book a flight from Great Falls to Dayton?

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Cheapest flights from Great Falls to Dayton
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 July 3, 2025.