MSO - TYS

$286 Find Cheap Flights from Missoula to Knoxville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Missoula to Knoxville departing on 8/18. 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.
1 adult
1 adult, Economy

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Missoula to Knoxville, 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 Missoula to Knoxville, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Missoula to Knoxville (MSO-TYS)

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

Thu, Aug 28 - Mon, Sep 1
American Airlines Logo
1:51 pm - 11:53 pmMSO-TYS
8h 02m1 stop
American Airlines Logo
5:30 am - 1:01 pmTYS-MSO
9h 31m1 stop
$289American Airlines
Find Deal
Wed, Aug 13 - Sun, Aug 17
American Airlines Logo
1:51 pm - 12:19 amMSO-TYS
8h 28m1 stop
American Airlines Logo
5:30 am - 1:01 pmTYS-MSO
9h 31m1 stop
$339American Airlines
Find Deal
Wed, Aug 13 - Sun, Aug 17
American Airlines Logo
1:51 pm - 12:19 amMSO-TYS
8h 28m1 stop
American Airlines Logo
5:30 am - 3:23 pmTYS-MSO
11h 53m2 stops
$344American Airlines
Find Deal
Wed, Sep 10 - Mon, Sep 15
Delta Logo
5:49 am - 6:22 pmMSO-TYS
10h 33m2 stops
Delta Logo
5:45 am - 2:38 pmTYS-MSO
10h 53m2 stops
$439Delta
Find Deal
Thu, Aug 14 - Mon, Aug 18
United Airlines Logo
2:29 pm - 10:22 pmMSO-TYS
5h 53m1 stop
United Airlines Logo
5:45 am - 9:23 pmTYS-MSO
17h 38m3 stops
$614United Airlines
Find Deal
Fri, Aug 22 - Fri, Dec 12
United Airlines Logo
6:30 am - 8:56 pmMSO-TYS
12h 26m2 stops
United Airlines Logo
7:25 pm - 9:18 pmTYS-MSO
27h 53m2 stops
$633United Airlines
Find Deal
Wed, Aug 13 - Sun, Aug 17
United Airlines Logo
6:15 am - 8:57 pmMSO-TYS
12h 42m2 stops
United Airlines Logo
6:58 pm - 11:38 amTYS-MSO
18h 40m2 stops
$678United Airlines
Find Deal
Fri, Aug 22 - Fri, Dec 12
Delta Logo
3:31 pm - 11:55 pmMSO-TYS
6h 24m1 stop
Delta Logo
4:00 pm - 12:32 amTYS-MSO
10h 32m2 stops
$894Delta
Find Deal
Thu, Oct 30 - Mon, Nov 3
Delta Logo
8:00 am - 5:02 pmMSO-TYS
7h 02m1 stop
Delta Logo
3:59 pm - 12:17 amTYS-MSO
10h 18m2 stops
$942Delta
Find Deal
Wed, Oct 29 - Sun, Nov 2
United Airlines Logo
6:25 am - 2:43 pmMSO-TYS
6h 18m1 stop
United Airlines Logo
4:55 pm - 9:47 pmTYS-MSO
6h 52m1 stop
$1,043United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Missoula to Knoxville flights

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

What’s the cheapest day of the week to fly from Missoula to Knoxville?

The average price of all round-trip flights from Missoula to Knoxville clicked on KAYAK for each day over the last 12 months.

For Missoula to Knoxville, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Knoxville back to Missoula, the best deals are generally found on Wednesday, with Tuesday being the most expensive.

Good to know

Low seasonAugust
Cheapest flight$286
Best time to beat the crowds with an average 54% drop in price.
Most popular time to fly and prices are also 54% lower on average.
Flight from Missoula to Knoxville

When to book flights from Missoula to Knoxville

Are your dates flexible? Find out the best times to travel from Missoula to Knoxville 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 Missoula to Knoxville

  • What is the cheapest flight from Missoula to Knoxville?

    In the last 3 days, the lowest price for a flight from Missoula to Knoxville was $286 for a one-way ticket and $289 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

    On your way to Knoxville, you’ll fly out from Missoula Johnson-Bell Field. You’ll be landing at Knoxville McGhee Tyson.

  • Which aircraft models fly most regularly from Missoula to Knoxville?

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

  • Which airline alliances offer flights from Missoula to Knoxville?

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

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

    The two airlines most popular with KAYAK users for flights from Missoula to Knoxville are United Airlines and American Airlines. With an average price for the route of $643 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 $443 and an overall rating of 7.2.

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

    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 Missoula to Knoxville.

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

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

    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 Knoxville with an airline and back to Missoula with another airline. Booking your flights between Missoula and TYS 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 Missoula to Knoxville?

    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 Knoxville from Missoula 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 Missoula to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from Missoula to Knoxville. 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 Missoula to Knoxville? 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 8896 reviews
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
7.1Entertainment
Airline reviews

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

2.0 MediocreV, Jul 2025MIA - EWR
Read more United Airlines reviews

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

Everything you need to know for your flight from Missoula to Knoxville

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