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$359+ Cheap flights from Great Falls to Jacksonville (GTF - JAX)

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — JAX
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap flight deals from Great Falls to Jacksonville

Cheapest flights from Great Falls to Jacksonville
Explore the most affordable flight options available from Great Falls to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/111:10 pm
GTF
-
JAX
2 stops8h 52m
Delta
Wed 12/165:30 am
JAX
-
GTF
2 stops8h 57m
Delta
Deal found 7/22$359
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 7/306:15 am
GTF
-
JAX
1 stop7h 24m
United Airlines
Thu 8/133:07 pm
JAX
-
GTF
1 stop8h 05m
United Airlines
Deal found 7/25$503
This United Airlines deal was found by Cheapflights users on 7/26. 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 8/76:15 am
GTF
-
JAX
2 stops15h 44m
United Airlines
Sun 8/98:09 am
JAX
-
GTF
1 stop7h 32m
United Airlines
Deal found 7/26$673
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Tue 8/116:15 am
GTF
-
JAX
2 stops11h 11m
United Airlines
Sat 8/154:00 pm
JAX
-
GTF
1 stop7h 12m
United Airlines
Deal found 7/26$687
This United Airlines deal was found by Cheapflights users on 7/24. 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 12/112:25 pm
GTF
-
JAX
1 stop6h 37m
United Airlines
Wed 12/164:20 pm
JAX
-
GTF
1 stop7h 00m
United Airlines
Deal found 7/24$693

Find flight deals from Great Falls to Jacksonville

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Jacksonville (JAX). 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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$359
(Delta)
Provider with most accurate pricing for Great Falls-Jacksonville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Great Falls-Jacksonville flights.
Search Deals
From Great Falls to Jacksonville
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls to Jacksonville 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 July 27, 2026.
Use the filters below to find and compare flights from Great Falls to Jacksonville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsJacksonville

GTF - JAX

GTFJAX

Great Falls

Fri 12/11

1:10 pm-12:02 am

2 stops8h 52m

Jacksonville

Wed 12/16

5:30 am-12:27 pm

2 stops8h 57m

$359

Great FallsJacksonville

GTF - JAX

GTFJAX

Great Falls

Fri 8/7

6:15 am-11:59 pm

2 stops15h 44m

Jacksonville

Sun 8/9

8:09 am-1:41 pm

1 stop7h 32m

$673
Quickest round-trip

Great FallsJacksonville

GTF - JAX

GTFJAX

Great Falls

Fri 12/11

2:25 pm-11:02 pm

1 stop6h 37m

Jacksonville

Wed 12/16

4:20 pm-9:20 pm

1 stop7h 00m

$693

Great FallsJacksonville

GTF - JAX

GTFJAX

Great Falls

Fri 8/7

6:18 pm-9:37 am

2 stops13h 19m

Jacksonville

Fri 8/28

2:29 pm-10:38 pm

2 stops10h 09m

$829

Great FallsJacksonville

GTF - JAX

GTFJAX

Great Falls

Fri 8/7

6:15 am-3:39 pm

1 stop7h 24m

Jacksonville

Fri 8/28

8:15 am-1:29 pm

1 stop7h 14m

$881
Cheapest one-way

Great FallsJacksonville

GTF - JAX

GTFJAX

Great Falls

Sun 8/2

9:10 pm-3:10 pm

3 stops40h 00m

$500
Quickest one-way

Great FallsJacksonville

GTF - JAX

GTFJAX

Great Falls

Sun 8/2

6:15 am-3:39 pm

1 stop7h 24m

$557

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Great Falls-Jacksonville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Great Falls-Jacksonville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Great Falls-Jacksonville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Great Falls-Jacksonville flights, Cheapflights users trust FlightHub the most. FlightHub 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-Jacksonville 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 Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville 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 Jacksonville

Get insights into the airlines that provide service to Jacksonville. 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 Jacksonville. Reviews last updated July 27, 2026.
See what other customers who have flown with United Airlines from Great Falls to Jacksonville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,041 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
10,041 reviews
United Airlines
7.4
Good
10,041 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

  • How long is the flight from Great Falls to Jacksonville?

    For as low as $359, Delta can have you in Jacksonville from Great Falls in 8h 52m. The distance from Great Falls to Jacksonville is about 1959 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Great Falls to Jacksonville round-trip?

    Our cheapest airline available from Great Falls to Jacksonville is United Airlines. Our recent data shows that you can find tickets from as low as $283 on this airline.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Jacksonville Beach
Fernandina Beach
Orange Park
Kingsland
Waycross
Atlantic Beach
Yulee

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Great Falls to Jacksonville

Discover the top airline that operate flights from Great Falls to Jacksonville. 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 2,558,603 searches. Data last updated July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$283Average$516FlexibilityNo cancel feeOn-time69%

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