HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Louisville to Great Falls (SDF - GTF) from $378

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 7/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SDF — GTF
Jun 16 — Jun 231
From?
To?
Sun 6/16
Sun 6/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Louisville to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Great Falls (GTF). 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 June 11, 2024.

Popular in

November

Cheapest in

August

Average price

$659

Round-trip from

$371
High demand for flights, 20% potential price rise
Search Deals
Best time to find cheap flights, 28% potential price drop
Search Deals
Average for round-trip flights in June 2024
Search Deals
From Louisville Intl to Great Falls
Search Deals

What is the cheapest day to fly round-trip from Louisville to Great Falls?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 167% when planning your travel around this day of the week.

What is the cheapest month to fly from Louisville to Great Falls?

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, August can be a great choice for travel to Great Falls. Flights to Great Falls from Louisville in August are about $549 on average during August, but can be found for as low as $235.

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

It’s optimal to fly from Louisville to Great Falls in the morning. By choosing this option you can save up to 5% on the cost of your flight, compared to a flight at noon.

Cheap Louisville to Great Falls flights in June & July 2024

Find cheap flight options from Louisville to Great Falls specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 11, 2024.
Scroll through some of the best deals on flights from Louisville to Great Falls in 2024. More deals are always being added, so be sure to check back regularly.
Thu 7/189:11 pmSDF - GTF
2 stops21h 30mMultiple Airlines
Mon 7/225:31 pmGTF - SDF
2 stops18h 35mMultiple Airlines
Deal found 6/10$378
Thu 7/187:30 amSDF - GTF
3 stops35h 11mMultiple Airlines
Mon 7/225:31 pmGTF - SDF
2 stops18h 35mMultiple Airlines
Deal found 6/10$483
Thu 7/183:35 pmSDF - GTF
1 stop7h 43mUnited Airlines
Mon 7/222:15 pmGTF - SDF
1 stop6h 13mUnited Airlines
Deal found 6/10$498
Thu 7/187:30 amSDF - GTF
3 stops35h 11mMultiple Airlines
Mon 7/225:31 pmGTF - SDF
3 stops28h 19mMultiple Airlines
Deal found 6/10$528
Thu 7/186:00 amSDF - GTF
2 stops9h 18mUnited Airlines
Mon 7/222:15 pmGTF - SDF
1 stop6h 13mUnited Airlines
Deal found 6/10$658
Thu 7/183:35 pmSDF - GTF
1 stop7h 43mUnited Airlines
Mon 7/222:15 pmGTF - SDF
1 stop6h 13mUnited Airlines
Deal found 6/10$1,084
Thu 7/183:35 pmSDF - GTF
1 stop7h 43mUnited Airlines
Mon 7/227:00 amGTF - SDF
2 stops28h 21mUnited Airlines
Deal found 6/10$1,152
Thu 7/182:35 pmSDF - GTF
2 stops24h 43mUnited Airlines
Mon 7/222:15 pmGTF - SDF
2 stops21h 06mUnited Airlines
Deal found 6/10$1,380

Louisville to Great Falls 2024 flight deals

Discover exclusive flight deals for travel between Louisville and Great Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
Scroll through some of the best deals on flights from Louisville to Great Falls in 2024. More deals are always being added, so be sure to check back regularly.
Thu 7/189:11 pmSDF - GTF
2 stops21h 30mMultiple Airlines
Mon 7/225:31 pmGTF - SDF
2 stops18h 35mMultiple Airlines
Deal found 6/10$378
Thu 7/187:30 amSDF - GTF
3 stops35h 11mMultiple Airlines
Mon 7/225:31 pmGTF - SDF
2 stops18h 35mMultiple Airlines
Deal found 6/10$483
Sun 8/43:35 pmSDF - GTF
1 stop7h 43mUnited Airlines
Wed 8/72:15 pmGTF - SDF
1 stop6h 13mUnited Airlines
Deal found 6/10$488
Sun 8/47:29 pmSDF - GTF
1 stop5h 49mDelta
Wed 8/75:45 amGTF - SDF
2 stops10h 55mDelta
Deal found 6/10$493
Thu 7/183:35 pmSDF - GTF
1 stop7h 43mUnited Airlines
Mon 7/222:15 pmGTF - SDF
1 stop6h 13mUnited Airlines
Deal found 6/10$498
Thu 7/187:30 amSDF - GTF
3 stops35h 11mMultiple Airlines
Mon 7/225:31 pmGTF - SDF
3 stops28h 19mMultiple Airlines
Deal found 6/10$528
Sun 8/42:20 pmSDF - GTF
2 stops10h 13mDelta
Wed 8/75:45 amGTF - SDF
2 stops10h 55mDelta
Deal found 6/10$648
Thu 7/186:00 amSDF - GTF
2 stops9h 18mUnited Airlines
Mon 7/222:15 pmGTF - SDF
1 stop6h 13mUnited Airlines
Deal found 6/10$658
Thu 7/183:35 pmSDF - GTF
1 stop7h 43mUnited Airlines
Mon 7/222:15 pmGTF - SDF
1 stop6h 13mUnited Airlines
Deal found 6/10$1,084

Find flights from Louisville to Great Falls within your budget

Customize your flight search to find flights from Louisville to Great Falls 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 3,117,830 searches. Data last updated June 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$378 - $1,084

Route

Depart

Return

Price

Louisville IntlGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Thu 7/18

2 stops21h 30m

Great Falls

Mon 7/22

2 stops18h 35m

$378

Louisville IntlGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Thu 7/18

3 stops35h 11m

Great Falls

Mon 7/22

2 stops18h 35m

$483

Louisville IntlGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Sun 8/4

1 stop7h 43m

Great Falls

Wed 8/7

1 stop6h 13m

$488

Louisville IntlGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Sun 8/4

1 stop5h 49m

Great Falls

Wed 8/7

2 stops10h 55m

$493

Louisville IntlGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Thu 7/18

1 stop7h 43m

Great Falls

Mon 7/22

1 stop6h 13m

$498

Louisville IntlGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Thu 7/18

3 stops35h 11m

Great Falls

Mon 7/22

3 stops28h 19m

$528

Louisville IntlGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Sun 8/4

2 stops10h 13m

Great Falls

Wed 8/7

2 stops10h 55m

$648

Louisville IntlGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Thu 7/18

2 stops9h 18m

Great Falls

Mon 7/22

1 stop6h 13m

$658

Louisville IntlGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Thu 7/18

1 stop7h 43m

Great Falls

Mon 7/22

1 stop6h 13m

$1,084

Flights are sorted by cheapest first

Deals found on 6/10

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

Use this chart to determine the cheapest time to fly round-trip from Louisville to Great Falls. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Louisville to Great Falls flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Louisville to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Louisville 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.

Temperature and rainfall in Great Falls by month

Plan your trip to Great Falls by taking into account the average temperature and rainfall totals by month.

GTF

Temperature

24.8 - 68 °F

If weather is an important factor for your trip to Great Falls, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Great Falls

Get insights into the airlines that provide service to Great Falls. 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 Great Falls. Reviews last updated June 11, 2024.
To help decide which airline to fly from Louisville to Great Falls, see what other customers have to say about United Airlines and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,277 reviews

Overall

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,277 reviews
Delta
8.0
Very good
10,277 reviews

Overall

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,629 reviews
Delta
8.0
Very good
10,277 reviews

Overall

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Great Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Louisville to Great Falls for under $400 on Cheapflights?

    Yes, there are multiple flights from Louisville to Great Falls for under $400. The cheapest flight booked recently is on Multiple Airlines for just $378, but on average you can expect to pay $708.

  • What are the cheapest airlines flying from Louisville to Great Falls round-trip?

    United Airlines, at $488, was found to be the cheapest airline from Louisville to Great Falls. An alternate airline flying to your destination would be Delta. Users have found that United Airlines is 11% cheaper than the other options available to this destination.

  • What does SDF to GTF mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Louisville Intl Airport to Great Falls Airport flight would often be abbreviated as a SDF to GTF flight.

  • Can I find deals for flights from Louisville to Great Falls that include extra baggage allowance?

    The amount of baggage you can bring on your Louisville to Great Falls flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Louisville to Great Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter Louisville to Great Falls flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Louisville to Great Falls?

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

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

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

  • Can I find deals for flights from Louisville to Great Falls that allow pets onboard?

    Many airlines flying from Louisville to Great Falls offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Louisville to Great Falls?

    Yes, you can often find last-minute deals on Louisville to Great Falls flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Louisville to Great Falls flight deals updated?

    The Louisville to Great Falls flight deals you see on this page were last updated on 6/10.

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

    Currently, February is the cheapest month in which you can book a flight from Louisville to Great Falls (average of $371). Flying from Louisville to Great Falls in June is currently the most expensive (average of $604). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisville to Great Falls
See prices for flight routes from nearby airports that may be better suited for you.

Cincinnati to Bozeman flights
Nashville to Bozeman flights
Nashville to Kalispell flights
Cincinnati to Kalispell flights
Nashville to Billings flights
Knoxville to Bozeman flights
Cincinnati to Missoula flights
Nashville to Missoula flights
Louisville to Billings flights
Knoxville to Kalispell flights
Louisville to Kalispell flights
Louisville to Bozeman flights
Lexington to Bozeman flights
Knoxville to Missoula flights
Louisville to Missoula flights
Cincinnati to Billings flights
Cincinnati to Helena flights
Knoxville to Great Falls flights
Lexington to Kalispell flights
Knoxville to Billings flights
Nashville to Great Falls flights
Nashville to Cody flights
Nashville to Helena flights
Cincinnati to Cody flights
Blountville to Bozeman flights
Cincinnati to West Yellowstone flights
Blountville to Kalispell flights
Cincinnati to Great Falls flights
Nashville to West Yellowstone flights
Lexington to Missoula flights
Lexington to Helena flights
Louisville to Butte flights
Louisville to Cody flights
Lexington to West Yellowstone flights
Lexington to Great Falls flights
Louisville to Helena flights
Cincinnati to Butte flights
Blountville to Great Falls flights
Blountville to Helena flights
Lexington to Billings flights
Knoxville to Helena flights

Top airline flying from Louisville to Great Falls

Discover the top airline that operate flights from Louisville to Great Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$256Average$547FlexibilityNo cancel feeOn-time69%
Boston to Barcelona flights
Las Vegas to Phoenix flights
Los Angeles to Atlanta flights
Chicago to Florida flights
San Francisco to Manila flights
Dallas to Miami flights
Chicago to Denver flights
Los Angeles to Tokyo flights
California to New York flights
Los Angeles to New Delhi flights
Dallas to Los Angeles flights
Louisville to Columbus, Mississippi flights

Search flights from Louisville to Great Falls by cabin class

Find flights from Louisville to Great Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines