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Cheap flights from Louisville to Great Falls (SDF - GTF) from $318

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 8/20. 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
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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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 May 16, 2024.

Round-trip from

$371
From Louisville Intl to Great Falls
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What is the cheapest day to fly round-trip from Louisville to Great Falls?

Departing on a Wednesday is a good option for securing a great price. You can expect to save up to 53% when planning your travel around this day of the week.

When is the cheapest time to fly from Louisville to Great Falls (SDF - GTF)?

It’s optimal to fly from Louisville to Great Falls in the morning. By choosing this option you can save up to 2% on the cost of your flight, compared to a flight at noon.

Cheap Delta flights from Louisville to Great Falls

Explore cheap flight options specifically provided by Delta for the route between Louisville and Great Falls. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Peruse some of the lowest-priced Delta flights we've found from Louisville to Great Falls. It's recommended that users confirm their flight details before booking.
Tue 8/202:15 pmSDF - GTF
2 stops10h 18mDelta
Sat 8/246:00 amGTF - SDF
1 stop5h 04mDelta
Deal found 5/14$318
Tue 8/202:15 pmSDF - GTF
2 stops10h 18mDelta
Sat 8/245:55 amGTF - SDF
2 stops12h 58mDelta
Deal found 5/14$413

Cheap United Airlines flights from Louisville to Great Falls

Explore cheap flight options specifically provided by United Airlines for the route between Louisville and Great Falls. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Louisville to Great Falls. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 8/209:20 amSDF - GTF
1 stop6h 06mUnited Airlines
Sat 8/242:25 pmGTF - SDF
1 stop6h 00mUnited Airlines
Deal found 5/14$338
Mon 7/229:15 amSDF - GTF
1 stop14h 03mUnited Airlines
Sat 7/272:15 pmGTF - SDF
1 stop6h 13mUnited Airlines
Deal found 5/15$597
Mon 7/229:15 amSDF - GTF
1 stop14h 03mUnited Airlines
Sat 7/277:00 amGTF - SDF
2 stops13h 44mUnited Airlines
Deal found 5/15$630
Mon 7/227:00 amSDF - GTF
2 stops16h 18mUnited Airlines
Sat 7/277:00 amGTF - SDF
2 stops13h 44mUnited Airlines
Deal found 5/15$775

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 2,637,452 searches. Data last updated May 16, 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.
Tue 8/202:15 pmSDF - GTF
2 stops10h 18mDelta
Sat 8/246:00 amGTF - SDF
1 stop5h 04mDelta
Deal found 5/14$318
Tue 8/209:20 amSDF - GTF
1 stop6h 06mUnited Airlines
Sat 8/242:25 pmGTF - SDF
1 stop6h 00mUnited Airlines
Deal found 5/14$338
Tue 8/202:15 pmSDF - GTF
2 stops10h 18mDelta
Sat 8/245:55 amGTF - SDF
2 stops12h 58mDelta
Deal found 5/14$413
Mon 7/229:15 amSDF - GTF
1 stop14h 03mUnited Airlines
Sat 7/272:15 pmGTF - SDF
1 stop6h 13mUnited Airlines
Deal found 5/15$597
Mon 7/229:15 amSDF - GTF
1 stop14h 03mUnited Airlines
Sat 7/277:00 amGTF - SDF
2 stops13h 44mUnited Airlines
Deal found 5/15$630
Mon 7/227:00 amSDF - GTF
2 stops16h 18mUnited Airlines
Sat 7/277:00 amGTF - SDF
2 stops13h 44mUnited Airlines
Deal found 5/15$775

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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$318 - $775

Route

Depart

Return

Price

Louisville IntlGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Tue 8/20

2 stops10h 18m

Great Falls

Sat 8/24

1 stop5h 04m

$318

Louisville IntlGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Tue 8/20

1 stop6h 06m

Great Falls

Sat 8/24

1 stop6h 00m

$338

Louisville IntlGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Tue 8/20

2 stops10h 18m

Great Falls

Sat 8/24

2 stops12h 58m

$413

Louisville IntlGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Mon 7/22

1 stop14h 03m

Great Falls

Sat 7/27

1 stop6h 13m

$597

Louisville IntlGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Mon 7/22

1 stop14h 03m

Great Falls

Sat 7/27

2 stops13h 44m

$630

Louisville IntlGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Mon 7/22

2 stops16h 18m

Great Falls

Sat 7/27

2 stops13h 44m

$775

Flights are sorted by cheapest first

Deals found on 5/14

When is the cheapest time 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 May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Louisville to Great Falls flight should consider departing on Thursday 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.
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Average price of flights to Great Falls by month

Plan your trip from Louisville to Great Falls by taking into account the cheapest months to travel. The average price of a one-way flight from Louisville to Great Falls is currently $0 while a round-trip flight costs $512. Price data was last updated on May 12, 2024.

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 $565). 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.

January

$372

February

$371

March

$499

April

$487

May

$447

June

$565

July

$547

August

$467

September

$407

October

$447

November

$470

December

$435

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

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 May 16, 2024.
To help decide which airline to fly from Louisville to Great Falls, see what other customers have to say about Delta and United Airlines. 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
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

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
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

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
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

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 Delta for just $318, but on average you can expect to pay $511.

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

    Delta, at $318, was found to be the cheapest airline from Louisville to Great Falls. An alternate airline flying to your destination would be United Airlines.

  • 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 5/15.

See more FAQs

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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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$379Average$547FlexibilityNo cancel feeOn-time69%
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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.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Louisville to Great Falls?

Deals for Louisville to Great Falls flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Louisville to Great Falls?

Cheapflights helps you find that perfect flight to Great Falls from Louisville by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Louisville to Great Falls with no change fees?

Need flexible booking options for your flight to Great Falls from Louisville? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Louisville to Great Falls become cheaper?

Yes, Cheapflights offers price alerts on Louisville to Great Falls flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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