DCA - MSO

$180 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 1/20. 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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Flight Deals

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

Wed, Nov 12 - Tue, Nov 18
Delta Logo
8:59 am - 9:24 pmDCA-MSO
14h 25m2 stops
Delta Logo
8:00 am - 5:59 pmMSO-DCA
7h 59m1 stop
$366Delta
Find Deal
Wed, Nov 12 - Tue, Nov 18
Delta Logo
8:59 am - 9:24 pmDCA-MSO
14h 25m2 stops
Delta Logo
5:25 am - 6:59 pmMSO-DCA
11h 34m2 stops
$371Delta
Find Deal
Wed, Nov 12 - Tue, Nov 18
Hawaiian Airlines Logo
5:53 pm - 12:13 amDCA-MSO
8h 20m1 stop
Hawaiian Airlines Logo
6:32 am - 4:53 pmMSO-DCA
8h 21m1 stop
$385Hawaiian Airlines
Find Deal
Sat, Jan 17 - Sun, Jan 25
American Airlines Logo
6:00 am - 12:25 pmDCA-MSO
8h 25m1 stop
American Airlines Logo
1:05 pm - 11:20 pmMSO-DCA
8h 15m1 stop
$393American Airlines
Find Deal
Sat, Oct 18 - Tue, Oct 21
United Airlines Logo
6:25 am - 11:50 amDCA-MSO
7h 25m1 stop
United Airlines Logo
12:31 pm - 9:03 pmMSO-DCA
6h 32m1 stop
$418United Airlines
Find Deal
Fri, Oct 17 - Tue, Oct 21
Multiple Airlines Logo
7:00 am - 11:55 amDCA-MSO
6h 55m1 stop
Multiple Airlines Logo
4:12 pm - 8:29 pmMSO-DCA
26h 17m2 stops
$449Multiple Airlines
Find Deal
Sat, Oct 18 - Tue, Oct 21
United Airlines Logo
6:25 am - 11:50 amDCA-MSO
7h 25m1 stop
United Airlines Logo
12:31 pm - 9:03 pmMSO-DCA
6h 32m1 stop
$459United Airlines
Find Deal
Fri, Oct 17 - Tue, Oct 21
Multiple Airlines Logo
7:00 am - 11:55 amDCA-MSO
6h 55m1 stop
Multiple Airlines Logo
2:07 pm - 9:59 pmMSO-DCA
29h 52m1 stop
$464Multiple Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
American Airlines Logo
6:45 am - 1:00 pmDCA-MSO
8h 15m1 stop
American Airlines Logo
6:40 am - 4:54 pmMSO-DCA
8h 14m2 stops
$476American Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
Hawaiian Airlines Logo
5:00 pm - 11:43 pmDCA-MSO
8h 43m1 stop
Hawaiian Airlines Logo
5:30 am - 4:00 pmMSO-DCA
8h 30m1 stop
$584Hawaiian Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $366 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$366
Delta
Wed 11/12Tue 11/18
DCA - MSO • 2 stops
Cheapest one-way
$180
Typical prices: $239-433
Hawaiian Airlines
Tue 1/20
DCA - MSO • 1 stop
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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!
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 seasonAugust
Cheapest flight$180
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 21% 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 $180 for a one-way ticket and $366 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?

    Star Alliance, oneworld, and SkyTeam 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 $533 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $557 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.
7.9
DeltaOverall score based on 7954 reviews
7.9Entertainment
8.2Boarding
7.9Comfort
8.5Crew
7.3Food
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

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

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.

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

We fly American Airlines quite a bit. And we always fly business class when traveling internationally. We were a bit disappointed with the comfort of this particular plane as well as the entertainment options.

Everything you need to know for your flight from Reagan-National to Missoula

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