DCA - MSO

$144 Find Cheap Flights from Reagan Washington National Airport 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 Reagan-National to Missoula departing on 9/25. 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 Missoula

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. 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 Washington, D.C. to Missoula, as well as popular online travel agencies
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Cheap Flights from Reagan-National to Missoula (DCA-MSO)

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

Thu, Oct 9 - Mon, Oct 20
Frontier Logo
6:00 pm - 12:09 pmDCA-MSO
20h 09m1 stop
Frontier Logo
12:40 pm - 9:59 pmMSO-DCA
7h 19m1 stop
$285Frontier
Find Deal
Wed, Nov 12 - Wed, Nov 19
Hawaiian Airlines Logo
8:00 am - 3:24 pmDCA-MSO
9h 24m1 stop
Hawaiian Airlines Logo
6:32 am - 4:53 pmMSO-DCA
8h 21m1 stop
$288Hawaiian Airlines
Find Deal
Tue, Sep 16 - Fri, Sep 19
American Airlines Logo
6:30 am - 12:20 pmDCA-MSO
7h 50m1 stop
American Airlines Logo
1:51 pm - 11:00 pmMSO-DCA
7h 09m1 stop
$289American Airlines
Find Deal
Wed, Nov 12 - Tue, Nov 18
Delta Logo
3:05 pm - 12:32 amDCA-MSO
11h 27m2 stops
Delta Logo
8:00 am - 6:00 pmMSO-DCA
8h 00m1 stop
$294Delta
Find Deal
Tue, Sep 16 - Fri, Sep 19
American Airlines Logo
2:59 pm - 11:18 pmDCA-MSO
10h 19m2 stops
American Airlines Logo
12:50 pm - 10:00 pmMSO-DCA
7h 10m1 stop
$295American Airlines
Find Deal
Wed, Nov 12 - Tue, Nov 18
Delta Logo
3:05 pm - 12:32 amDCA-MSO
11h 27m2 stops
Delta Logo
6:10 pm - 9:12 amMSO-DCA
13h 02m2 stops
$299Delta
Find Deal
Wed, Aug 13 - Thu, Aug 21
United Airlines Logo
6:25 am - 11:38 amDCA-MSO
7h 13m1 stop
United Airlines Logo
12:30 pm - 10:43 pmMSO-DCA
8h 13m1 stop
$371United Airlines
Find Deal
Sat, Nov 1 - Tue, Nov 4
Alaska Airlines Logo
5:53 pm - 12:13 amDCA-MSO
8h 20m1 stop
Alaska Airlines Logo
6:32 am - 8:00 pmMSO-DCA
11h 28m2 stops
$402Alaska Airlines
Find Deal
Fri, Sep 19 - Mon, Sep 22
Alaska Airlines Logo
5:49 pm - 11:59 pmDCA-MSO
8h 10m1 stop
Alaska Airlines Logo
1:12 pm - 4:06 pmMSO-DCA
24h 54m1 stop
$419Alaska Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
United Airlines Logo
6:25 am - 11:38 amDCA-MSO
7h 13m1 stop
United Airlines Logo
12:40 pm - 10:42 pmMSO-DCA
8h 02m1 stop
$491United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Reagan-National to Missoula flights

Get data-powered insights and trends into flights from Reagan-National to Missoula 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 Reagan Washington National Airport to Missoula?

The average price of all round-trip flights from Washington, D.C. Reagan-National Airport to Missoula clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Missoula on a Saturday and more expensive on a Friday. On your return trip to Reagan Washington National Airport, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

Good to know

Low seasonJune
Cheapest flight$144
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Reagan Washington National Airport to Missoula

When to book flights from Reagan-National to Missoula

Are your dates flexible? Find out the best times to travel from Reagan-National 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 Reagan Washington National Airport to Missoula flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Missoula?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Missoula was $144 for a one-way ticket and $285 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Missoula?

    A passport is not required to fly from Reagan Washington National Airport to Missoula.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Missoula?

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

  • Which airline alliances offer flights from Reagan Washington National Airport to Missoula?

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

  • Which is the best airline for flights from Washington, D.C. to Missoula, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Missoula are Delta and United Airlines. With an average price for the route of $563 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $596 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport 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 Reagan Washington National Airport to Missoula.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Missoula from Reagan Washington National Airport 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 Reagan Washington National Airport 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 Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport 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 Reagan Washington National Airport 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 Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Reagan-National to Missoula

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. 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 Reagan-National 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.
8.0
DeltaOverall score based on 7980 reviews
7.9Comfort
8.2Boarding
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

Delayed and took off even later than the scheduled delay time

8.0 ExcellentAnonymous, Jul 2025DTW - SEA
Read more Delta reviews

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

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

We were given vouchers we couldn’t use with a 5.5 hour delay

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

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.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

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