MSY - MSO

$165 Find Cheap Flights from New Orleans to Missoula

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New Orleans to Missoula departing on 9/5. 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 Missoula

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Orleans to Missoula, 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 New Orleans to Missoula, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$337
American Airlines
Tue 6/9Tue 6/16
MSY - MSO • 1 stop
Cheapest one-way
$165
Overall average: $410
Multiple Airlines
Sat 9/5
MSY - MSO • 1 stop
Top airlines
Cheapest • from $337 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between New Orleans and Missoula. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $377 (round-trip)
Shortest trip • 6h 56m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Missoula!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from New Orleans to Missoula (MSY-MSO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New Orleans to Missoula 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 New Orleans to Missoula

Tue, Jun 9 - Tue, Jun 16
American Airlines Logo
7:43 am - 1:18 pm
MSY
-
MSO
6h 35m
1 stop
American Airlines Logo
2:08 pm - 9:31 pm
MSO
-
MSY
6h 23m
1 stop
$337American Airlines
Tue, Jul 28 - Tue, Aug 25
Delta Logo
4:27 pm - 11:44 pm
MSY
-
MSO
8h 17m
1 stop
Delta Logo
5:40 am - 1:54 pm
MSO
-
MSY
7h 14m
1 stop
$353Delta
Tue, Jul 28 - Tue, Aug 25
Delta Logo
4:27 pm - 11:44 pm
MSY
-
MSO
8h 17m
1 stop
Delta Logo
5:40 am - 1:54 pm
MSO
-
MSY
7h 14m
1 stop
$357Delta
Tue, Jul 28 - Tue, Aug 25
Delta Logo
4:27 pm - 11:44 pm
MSY
-
MSO
8h 17m
1 stop
Delta Logo
6:10 pm - 8:52 am
MSO
-
MSY
13h 42m
2 stops
$358Delta
Tue, Jul 28 - Tue, Aug 25
Delta Logo
11:19 am - 12:28 am
MSY
-
MSO
14h 09m
2 stops
Delta Logo
5:40 am - 1:54 pm
MSO
-
MSY
7h 14m
1 stop
$362Delta
Tue, Jul 28 - Tue, Aug 25
Delta Logo
11:19 am - 12:28 am
MSY
-
MSO
14h 09m
2 stops
Delta Logo
6:10 pm - 8:52 am
MSO
-
MSY
13h 42m
2 stops
$368Delta
Fri, Sep 4 - Sat, Sep 12
Delta Logo
4:15 pm - 11:47 pm
MSY
-
MSO
8h 32m
1 stop
Delta Logo
5:40 am - 1:54 pm
MSO
-
MSY
7h 14m
1 stop
$373Delta
Sun, Aug 30 - Wed, Sep 9
Delta Logo
5:30 am - 2:37 pm
MSY
-
MSO
10h 07m
2 stops
Delta Logo
5:45 am - 3:24 pm
MSO
-
MSY
8h 39m
1 stop
$374Delta
Tue, Jun 9 - Tue, Jun 23
American Airlines Logo
7:43 am - 1:18 pm
MSY
-
MSO
6h 35m
1 stop
American Airlines Logo
2:08 pm - 9:31 pm
MSO
-
MSY
6h 23m
1 stop
$375American Airlines
Sun, Aug 30 - Wed, Sep 9
Delta Logo
5:30 am - 5:23 pm
MSY
-
MSO
12h 53m
2 stops
Delta Logo
5:45 am - 3:24 pm
MSO
-
MSY
8h 39m
1 stop
$378Delta
Booking Insights

KAYAK's insights & trends for New Orleans to Missoula flights

Get data-powered insights and trends into flights from New Orleans to Missoula to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from New Orleans to Missoula?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from New Orleans to Missoula were found on American Airlines ($337) and Delta ($353).

Good to know

Cheapest flight$165
Flight from New Orleans to Missoula

When to book flights from New Orleans to Missoula

Are your dates flexible? Find out the best times to travel from New Orleans to Missoula based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from New Orleans to Missoula

  • What is the cheapest flight from New Orleans to Missoula?

    In the last 3 days, the lowest price for a flight from New Orleans to Missoula was $165 for a one-way ticket and $337 for a round-trip.

  • Do I need a passport to fly between New Orleans and Missoula?

    A passport is not required to fly from New Orleans to Missoula.

  • Which airports will I be using when flying from New Orleans to Missoula?

    On your way to Missoula, you’ll fly out from New Orleans Louis Armstrong. You’ll be landing at Missoula Johnson-Bell Field.

  • Which aircraft models fly most regularly from New Orleans to Missoula?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from New Orleans to Missoula?

    oneworld, and Star Alliance are the airline alliances operating flights between New Orleans and Missoula, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from New Orleans to Missoula, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from New Orleans to Missoula are United Airlines and American Airlines. With an average price for the route of $485 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $480 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from New Orleans to Missoula?

    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 New Orleans to Missoula.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Orleans to Missoula?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Missoula from New Orleans 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 New Orleans to Missoula?

    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 to Missoula with an airline and back to New Orleans with another airline. Booking your flights between New Orleans and MSO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Orleans to Missoula?

    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 to Missoula from New Orleans up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from New Orleans to Missoula

 
See real verified KAYAK customer reviews for airlines flying from New Orleans to Missoula. 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 New Orleans to Missoula? 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 9554 reviews
8.1Crew
7.7Boarding
7.1Entertainment
7.3Comfort
6.6Food
Airline reviews

Flights were on time actually early service was good and crew cheerful

8.0 ExcellentJohn, Apr 2026
TPA - EWR
Read more United Airlines reviews

Flights were on time actually early service was good and crew cheerful

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

I had a terrible experience. My flight got delayed from Atlanta to Chicago on Monday April 6, 2026, and that led to me missing my next flight to Brussels. United Airlines didn’t provide me with any accommodation for shelter. I had to sleep at the airport in Chicago. The next flight I was put on didn’t leave until the evening hours of Tuesday 4/7/2026.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

The boarding process was straightforward. One pertinent observation regarding all boarding procedures is that if an individual requires assistance or possesses a special status and is part of preboarding, it is advisable to limit the number of passengers who can preboard with them, rather than the entire, sometimes large, companion groups. The seats are uncomfortable, and the entertainment options are significantly inferior compared to other airlines. During the snack service, I requested an additional bag of snacks, but my request was denied. Initially, the flight attendant agreed to my request.becoming a strange accurate moment. The flight duration was four hours.

The flight was officially delayed 3 times, and was actually later than that. Combined, it was a 3 hour delay, but there was no recognition (miles, voucher, etc). The crew seemed stressed. The captain sounded nervous in his announcements. The flight itself was smooth and uneventful.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

It was perfect! I've never flown with United before, but I definitely will in the future

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

I'm not sure American is capable of on-time arrivals and departures. When you land at ORD, you almost always get held on the tarmac because your gate is still occupied. I may have missed my connection, but that ended up up being significantly delayed as well. Once again, I finally got home well after midnight.

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

Message about flight cancelation was received late due to being in the air. No explanation, just canceled and booked on morning flight. We had to stay in the airport overnight because there was no transportation offered to get to the hotel that AA had available. Actual inflight was fine.

I didn't go from Reno to Phoenix I ended up going from Reno to Dallas to Tucson because my flight rebooked because my Amtrak was late I tried notifying you guys I also don't know what you ask me about my flight because you guys didn't book my flight

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

Bag drop was very disorganized in Miami. All main cabin passengers were shunted to just a few lanes and they had an equal number of lanes for first class passengers but there was nobody on those lines. They did nothing to bring the main cab and passengers over to the open lines and they just had employees standing there and doing nothing

there are no options s for snack besides cookies would ve nice to have a salty option n

We left at 1030 am pacific from LA and supposed to land at 7 pm Eastern in NY. They made a detour, stopped in Philadelphia and didn’t land till 1130 PM Eastern!!! Worst flight experience with no pilot communication with no explanation as to what was going on. Everyone was very frustrated to say the least.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Everything you need to know for your flight from New Orleans to Missoula

Information on your arrival and departure airports