Cheap flights from Dulles Intl (IAD) to Missoula (MSO) from $288

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/25. 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.
IAD — MSO
Jun 25 — Jul 21

Cheap flight deals from Dulles Intl to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Missoula (MSO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 20, 2024.

Popular in

February

Cheapest in

August

Round-trip from

$402

One-way from

$379
High demand for flights, 29% potential price rise
Best time to find cheap flights, 21% potential price drop
From Washington, D.C. Dulles Intl to Missoula Johnson-Bell Field
One-way flight from Washington, D.C. Dulles Intl to Missoula Johnson-Bell Field

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Missoula?

Travelers have found that booking a Monday departure is the best way to save up to 44% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Missoula?

Travelers have found it’s best to book a flight 14 days in advance to save up to 170% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 14 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. Dulles Intl Airport to Missoula 1-2 weeks in advance for as low as $230, or $623 for flights within the next 24 hours.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Missoula?

The best pricing can be found in the month of September. Prices to Missoula from Washington, D.C. Dulles Intl Airport average $716. You can even find prices in September for less than $716, as users have found deals to Missoula from as low as $405. The month of February appears to be one of the more expensive times to travel to Missoula from Washington, D.C. Dulles Intl Airport. Flying in the targeted month can save you up to 31%.

What is the cheapest time of day to fly from IAD to MSO?

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Missoula in the morning. Doing so could potentially save you 8% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Dulles Intl to Missoula flights in June & July 2024

Find cheap flight options from Dulles Intl to Missoula specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,256,981 searches. Prices were last updated on June 20, 2024.
These are some of the most attractive deals on flights from Washington, D.C. to Missoula in 2024. Check back in a little while for more flight options.
Tue 7/236:00 amIAD - MSO
1 stop9h 03mAmerican Airlines
Tue 7/307:00 amMSO - IAD
1 stop7h 22mAmerican Airlines
Deal found 6/20$448
Tue 7/235:00 amIAD - MSO
2 stops10h 03mAmerican Airlines
Tue 7/307:00 amMSO - IAD
1 stop7h 22mAmerican Airlines
Deal found 6/20$453
Wed 7/316:00 amIAD - MSO
1 stop9h 03mAmerican Airlines
Mon 8/57:00 amMSO - IAD
1 stop7h 22mAmerican Airlines
Deal found 6/19$458
Wed 7/315:00 amIAD - MSO
2 stops10h 03mAmerican Airlines
Mon 8/57:00 amMSO - IAD
1 stop7h 22mAmerican Airlines
Deal found 6/19$463
Mon 7/156:19 amIAD - MSO
1 stop8h 33mDelta
Thu 7/185:50 amMSO - IAD
1 stop8h 40mDelta
Deal found 6/19$468
Mon 7/2210:10 pmIAD - MSO
2 stops13h 37mUnited Airlines
Wed 8/76:20 amMSO - IAD
1 stop21h 05mUnited Airlines
Deal found 6/19$483
Mon 7/2210:08 pmIAD - MSO
1 stop20h 12mUnited Airlines
Wed 8/76:20 amMSO - IAD
1 stop21h 05mUnited Airlines
Deal found 6/20$490
Tue 7/2312:35 pmIAD - MSO
2 stops13h 17mDelta
Tue 7/306:18 pmMSO - IAD
2 stops12h 57mDelta
Deal found 6/20$493
Wed 7/106:00 amIAD - MSO
1 stop17h 19mAmerican Airlines
Tue 7/167:00 amMSO - IAD
1 stop7h 22mAmerican Airlines
Deal found 6/19$497

Dulles Intl to Missoula 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Missoula in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,256,981 searches. Data last updated June 20, 2024.
These are some of the most attractive deals on flights from Washington, D.C. to Missoula in 2024. Check back in a little while for more flight options.
Tue 8/277:00 amIAD - MSO
1 stop8h 51mAlaska Airlines
Tue 9/242:41 pmMSO - IAD
1 stop7h 18mAlaska Airlines
Deal found 6/20$418
Wed 8/286:26 pmIAD - MSO
1 stop7h 28mDelta
Wed 9/46:17 pmMSO - IAD
2 stops13h 52mDelta
Deal found 6/19$423
Wed 9/117:00 amIAD - MSO
1 stop8h 51mAlaska Airlines
Wed 9/116:35 pmMSO - IAD
1 stop27h 24mAlaska Airlines
Deal found 6/19$426
Wed 8/286:10 amIAD - MSO
2 stops8h 42mDelta
Wed 9/46:17 pmMSO - IAD
2 stops13h 52mDelta
Deal found 6/19$428
Wed 10/97:06 pmIAD - MSO
1 stop17h 23mAlaska Airlines
Mon 10/146:38 pmMSO - IAD
1 stop21h 28mAlaska Airlines
Deal found 6/18$430
Sat 8/176:52 amIAD - MSO
1 stop7h 47mAmerican Airlines
Wed 8/211:31 pmMSO - IAD
1 stop7h 51mAmerican Airlines
Deal found 6/19$433
Wed 9/114:16 pmIAD - MSO
2 stops20h 31mAlaska Airlines
Tue 9/172:41 pmMSO - IAD
1 stop7h 18mAlaska Airlines
Deal found 6/19$435
Sat 8/175:03 amIAD - MSO
2 stops10h 44mAmerican Airlines
Wed 8/211:31 pmMSO - IAD
1 stop7h 51mAmerican Airlines
Deal found 6/19$438
Wed 10/97:06 pmIAD - MSO
1 stop17h 23mAlaska Airlines
Mon 10/146:38 pmMSO - IAD
2 stops19h 49mAlaska Airlines
Deal found 6/18$441

Dulles Intl to Missoula flights leaving soon

Find last-minute flight options from Dulles Intl to Missoula for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,256,981 searches. Data last updated June 20, 2024.
Check out these flights departing soon from Washington, D.C. to Missoula. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Fri 6/287:55 pmIAD - MSO
1 stop15h 52mUnited Airlines
Mon 7/16:20 amMSO - IAD
1 stop14h 45mUnited Airlines
Deal found 6/19$695
Fri 6/281:25 pmIAD - MSO
2 stops13h 03mDelta
Mon 7/15:45 amMSO - IAD
1 stop6h 14mDelta
Deal found 6/19$893
Fri 6/281:25 pmIAD - MSO
2 stops13h 03mDelta
Mon 7/15:35 amMSO - IAD
2 stops10h 42mDelta
Deal found 6/19$898

One-way flights to Missoula from Dulles Intl

Search for one-way flight options from Dulles Intl to Missoula. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,256,981 searches. Data last updated June 20, 2024.
Users traveling one-way from Washington, D.C. to Missoula can select one of these great deals. Users needing a return flight from Washington, D.C. to Missoula should utilize the search form above.
Thu 7/256:00 amIAD - MSO
1 stop17h 19mAmerican Airlines
Deal found 6/20$288
Thu 7/255:10 pmIAD - MSO
3 stops24h 19mMultiple Airlines
Deal found 6/20$291
Wed 7/36:00 amIAD - MSO
2 stops17h 16mUnited Airlines
Deal found 6/20$342
Thu 7/2510:30 pmIAD - MSO
2 stops19h 50mUnited Airlines
Deal found 6/20$343
Wed 7/311:00 amIAD - MSO
1 stop12h 16mUnited Airlines
Deal found 6/20$357
Wed 6/267:02 amIAD - MSO
1 stop8h 52mAlaska Airlines
Deal found 6/19$379
Wed 6/265:00 amIAD - MSO
2 stops9h 16mAmerican Airlines
Deal found 6/19$396
Sat 6/299:18 amIAD - MSO
2 stops13h 55mAmerican Airlines
Deal found 6/20$454
Thu 9/1210:12 pmIAD - MSO
1 stop25h 13mUnited Airlines
Deal found 6/20$466

Find flights from Dulles Intl to Missoula within your budget

Customize your flight search to find flights from Dulles Intl to Missoula that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,256,981 searches. Data last updated June 20, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$418 - $454

Route

Depart

Return

Price

Washington, D.C. Dulles IntlMissoula Johnson-Bell Field

IAD - MSO

IADMSO

Washington, D.C. Dulles Intl

Tue 8/27

1 stop8h 51m

Missoula Johnson-Bell Field

Tue 9/24

1 stop7h 18m

$418

Washington, D.C. Dulles IntlMissoula Johnson-Bell Field

IAD - MSO

IADMSO

Washington, D.C. Dulles Intl

Wed 8/28

1 stop7h 28m

Missoula Johnson-Bell Field

Wed 9/4

2 stops13h 52m

$423

Washington, D.C. Dulles IntlMissoula Johnson-Bell Field

IAD - MSO

IADMSO

Washington, D.C. Dulles Intl

Wed 9/11

1 stop8h 51m

Missoula Johnson-Bell Field

Wed 9/11

1 stop27h 24m

$426

Washington, D.C. Dulles IntlMissoula Johnson-Bell Field

IAD - MSO

IADMSO

Washington, D.C. Dulles Intl

Wed 8/28

2 stops8h 42m

Missoula Johnson-Bell Field

Wed 9/4

2 stops13h 52m

$428

Washington, D.C. Dulles IntlMissoula Johnson-Bell Field

IAD - MSO

IADMSO

Washington, D.C. Dulles Intl

Wed 10/9

1 stop17h 23m

Missoula Johnson-Bell Field

Mon 10/14

1 stop21h 28m

$430

Washington, D.C. Dulles IntlMissoula Johnson-Bell Field

IAD - MSO

IADMSO

Washington, D.C. Dulles Intl

Sat 8/17

1 stop7h 47m

Missoula Johnson-Bell Field

Wed 8/21

1 stop7h 51m

$433

Washington, D.C. Dulles IntlMissoula Johnson-Bell Field

IAD - MSO

IADMSO

Washington, D.C. Dulles Intl

Sat 8/17

2 stops10h 44m

Missoula Johnson-Bell Field

Wed 8/21

1 stop7h 51m

$438

Washington, D.C. Dulles IntlMissoula Johnson-Bell Field

IAD - MSO

IADMSO

Washington, D.C. Dulles Intl

Fri 8/16

1 stop15h 52m

Missoula Johnson-Bell Field

Sat 8/17

1 stop10h 00m

$453

Washington, D.C. Dulles IntlMissoula Johnson-Bell Field

IAD - MSO

IADMSO

Washington, D.C. Dulles Intl

Fri 9/20

1 stop25h 13m

Missoula Johnson-Bell Field

Fri 9/27

1 stop18h 33m

$454

Flights are sorted by cheapest first

Deals found on 6/20

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Missoula?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Missoula. Price data was last updated on June 16, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Missoula flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Dulles Intl to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Missoula by month

Plan your trip to Missoula by taking into account the average temperature and rainfall totals by month.

MSO

Temperature

24.8 - 68 °F

If weather is an important factor for your trip to Missoula, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Missoula

Get insights into the airlines that provide service to Missoula. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missoula. Reviews last updated June 20, 2024.
See what other customers who have flown with Delta, United Airlines and Alaska Airlines from Washington, D.C. to Missoula have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,296 reviews

Boarding

8.2

Entertainment

7.3

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

8.1
Very good
9,296 reviews
8.1
Very good
9,296 reviews

Boarding

8.2

Entertainment

7.3

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

8.0
Very good
10,000 reviews
8.1
Very good
9,296 reviews

Boarding

8.2

Entertainment

7.3

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

7.4
Good
10,000 reviews
8.1
Very good
9,296 reviews

Boarding

8.2

Entertainment

7.3

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

7.3
Good
10,000 reviews
8.1
Very good
9,296 reviews

Boarding

8.2

Entertainment

7.3

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Missoula. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Missoula from Washington, D.C. Dulles Intl?

    For a flight from Washington, D.C. Dulles Intl to Missoula, you will be flying into Johnson-Bell Field. Missoula Johnson-Bell Field (MSO) is just 5.5 mi from the center of the city. Johnson-Bell Field is the only Missoula airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 3 airlines have flights to Missoula Johnson-Bell Field from Washington, D.C. Dulles Intl on a regular basis.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to Missoula for under $500 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Missoula for under $500. The cheapest flight booked recently is on Alaska Airlines for just $418, but on average you can expect to pay $445.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Missoula for under $700?

    There are currently 3+ open flights from Washington, D.C. Dulles Intl Airport to Missoula within the next 7 days for less than $700.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Missoula round-trip?

    Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Missoula is Alaska Airlines. Our recent data shows that you can find tickets from as low as $418 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $423 and $433 round-trip. You may be able to fly from Washington, D.C. Dulles Intl Airport to Missoula for 43% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Missoula one-way?

    $288 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Alaska Airlines, with prices starting from $342 and $379, respectively.

  • What does IAD to MSO mean?

    IAD and MSO are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. IAD to MSO refers to a flight route from Washington, D.C. Dulles Intl Airport to Missoula Johnson-Bell Field Airport.

  • Can I find deals for flights from Dulles Intl to Missoula that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to Missoula flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to Missoula with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Missoula flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dulles Intl to Missoula that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Missoula flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Missoula?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Missoula.

  • Can I find deals for business class flights from Dulles Intl to Missoula?

    Yes. Cheapflights offers flight deals from Dulles Intl to Missoula by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dulles Intl to Missoula that allow pets onboard?

    Many airlines flying from Dulles Intl to Missoula offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to Missoula?

    Yes, you can often find last-minute deals on Dulles Intl to Missoula flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to Missoula flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Missoula flight deals you see on this page were last updated on 6/20.

  • What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Missoula?

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Missoula?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Missoula (average of $402). Flying from Washington, D.C. Dulles Intl Airport to Missoula in July is currently the most expensive (average of $546). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Dulles Intl to Missoula

Discover the top 3 airlines that operate flights from Dulles Intl to Missoula. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,256,981 searches. Data last updated June 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$386Average$713FlexibilityNo cancel feeOn-time69%
DeltaCheapest$419Average$557FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$465Average$655FlexibilityNo cancel feeOn-time71%

Search flights from Dulles Intl to Missoula by cabin class

Find flights from Dulles Intl to Missoula, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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