$169 Find Cheap Flights from Great Falls to Louisiana

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Great Falls to Louisiana departing on 5/28. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Louisiana

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Great Falls to Louisiana, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Great Falls to Louisiana, as well as popular online travel agencies
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Flight Deals

Book Cheap Great Falls to Louisiana Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Great Falls to Louisiana that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Great Falls to Louisiana

Tue, Sep 15 - Tue, Sep 29
Delta Logo
5:30 am - 1:54 pm
GTF
-
MSY
7h 24m
1 stop
Delta Logo
11:25 am - 10:44 pm
MSY
-
GTF
12h 19m
2 stops
$344Delta
Fri, Sep 18 - Sat, Sep 26
Delta Logo
6:20 pm - 8:52 am
GTF
-
MSY
13h 32m
2 stops
Delta Logo
11:18 am - 10:44 pm
MSY
-
GTF
12h 26m
2 stops
$349Delta
Tue, Sep 15 - Tue, Sep 29
Delta Logo
6:20 pm - 8:52 am
GTF
-
MSY
13h 32m
2 stops
Delta Logo
9:57 am - 10:44 pm
MSY
-
GTF
13h 47m
2 stops
$374Delta
Mon, Sep 21 - Tue, Sep 29
Delta Logo
1:10 pm - 8:52 am
GTF
-
MSY
18h 42m
2 stops
Delta Logo
11:25 am - 10:44 pm
MSY
-
GTF
12h 19m
2 stops
$402Delta
Tue, Sep 15 - Wed, Sep 30
Delta Logo
5:30 am - 1:54 pm
GTF
-
MSY
7h 24m
1 stop
Delta Logo
7:30 am - 10:44 pm
MSY
-
GTF
16h 14m
2 stops
$432Delta
Fri, Sep 18 - Wed, Sep 30
Delta Logo
6:20 pm - 8:52 am
GTF
-
MSY
13h 32m
2 stops
Delta Logo
6:30 am - 10:44 pm
MSY
-
GTF
17h 14m
2 stops
$437Delta
Tue, Sep 15 - Fri, Sep 25
United Airlines Logo
2:31 pm - 9:30 pm
GTF
-
MSY
5h 59m
1 stop
United Airlines Logo
2:40 pm - 9:21 pm
MSY
-
GTF
7h 41m
1 stop
$438United Airlines
Thu, Sep 17 - Sat, Sep 26
United Airlines Logo
2:31 pm - 9:30 pm
GTF
-
MSY
5h 59m
1 stop
United Airlines Logo
10:35 am - 9:21 pm
MSY
-
GTF
11h 46m
2 stops
$444United Airlines
Tue, Sep 15 - Wed, Sep 30
United Airlines Logo
2:31 pm - 11:30 pm
GTF
-
MSY
7h 59m
2 stops
United Airlines Logo
10:35 am - 9:21 pm
MSY
-
GTF
11h 46m
2 stops
$449United Airlines
Wed, Sep 16 - Tue, Sep 29
Delta Logo
1:10 pm - 8:52 am
GTF
-
MSY
18h 42m
2 stops
Delta Logo
9:57 am - 10:44 pm
MSY
-
GTF
13h 47m
2 stops
$462Delta
Booking Insights

KAYAK's insights & trends for Great Falls to Louisiana flights

Get data-powered insights and trends into flights from Great Falls to Louisiana to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Great Falls to Louisiana?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Great Falls to Louisiana departing in September.
Find deals

Good to know

Low seasonApril
Cheapest flight$169
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Great Falls to New Orleans

FAQs - booking Louisiana flights

  • How does KAYAK find such low prices on flights from Great Falls to Louisiana?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Great Falls to Louisiana.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Great Falls to Louisiana?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Great Falls to Louisiana is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Great Falls to Louisiana?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Great Falls to Louisiana with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Great Falls to Louisiana?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Great Falls to Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Great Falls to Louisiana

 
See real verified KAYAK customer reviews for airlines flying from Great Falls to Louisiana. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Great Falls to Louisiana? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9684 reviews
8.1Crew
7.7Boarding
6.6Food
7.1Entertainment
7.3Comfort
Airline reviews

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

4.0 OkayMaya, May 2026
IAH - MIA
Read more United Airlines reviews

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Everything you need to know for your flight from Great Falls to Louisiana

Information on your arrival and departure airports

Great Falls (GTF)