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$95+ Cheap flights from Dulles Intl (IAD) to Missouri

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — STL
oct. 29 — nov. 51
mar. 10/29
mar. 11/5
1 adult, Economy
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IAD - STL
oct. 29 - nov. 5

Find cheap flights from Dulles Intl to Missouri with Cheapflights

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Find flight deals from Dulles Intl to Missouri

Cheapest flights from Dulles Intl to Missouri
Explore the most affordable flight options available from Dulles Intl to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 24, 2024.

This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/156:00 amIAD - STL
1 stop4h 36mDelta
dom. 11/176:00 amSTL - IAD
1 stop4h 49mDelta
Deal found 10/24$196
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/208:35 amIAD - STL
Nonstop2h 26mUnited Airlines
jue. 11/218:25 amSTL - IAD
Nonstop2h 11mUnited Airlines
Deal found 10/23$197
This Booking.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/55:57 pmIAD - STL
1 stop6h 27mFrontier
dom. 12/85:02 pmSTL - IAD
1 stop22h 54mFrontier
Deal found 10/23$218
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/151:05 pmIAD - MCI
Nonstop2h 58mUnited Airlines
lun. 11/188:05 amMCI - IAD
Nonstop2h 26mUnited Airlines
Deal found 10/23$235
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/711:09 amIAD - MCI
1 stop7h 04mDelta
dom. 11/106:20 amMCI - IAD
1 stop4h 11mDelta
Deal found 10/23$240
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/186:00 amIAD - SGF
1 stop6h 02mDelta
mar. 12/241:15 pmSGF - IAD
1 stop7h 25mDelta
Deal found 10/24$248
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/69:10 amIAD - MCI
1 stop7h 09mAmerican Airlines
dom. 11/105:07 amMCI - IAD
1 stop4h 22mAmerican Airlines
Deal found 10/23$250
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/229:10 amIAD - STL
1 stop5h 17mAmerican Airlines
dom. 11/245:00 amSTL - IAD
1 stop4h 29mAmerican Airlines
Deal found 10/23$266
This American Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/15:07 pmIAD - SGF
1 stop6h 07mAmerican Airlines
vie. 1/102:14 pmSGF - IAD
1 stop7h 28mAmerican Airlines
Deal found 10/24$288
This Mytrip deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/512:55 pmIAD - MCI
3 stops30h 10mMultiple Airlines
lun. 12/99:56 amMCI - IAD
1 stop6h 34mMultiple Airlines
Deal found 10/23$306
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/156:20 amIAD - SGF
1 stop5h 21mUnited Airlines
dom. 11/178:00 amSGF - IAD
1 stop7h 15mUnited Airlines
Deal found 10/22$318
This Mytrip deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/3111:18 amIAD - STL
2 stops21h 24mMultiple Airlines
dom. 11/310:22 amSTL - IAD
1 stop5h 36mMultiple Airlines
Deal found 10/24$359

Find flights from Dulles Intl to Missouri within your budget

Customize your flight search to find flights from Dulles Intl to Missouri 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 2,462,889 searches. Data last updated octubre 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$158 - $417

Route

Depart

Return

Price

Washington, D.C. Dulles IntlLambert-St Louis

IAD - STL

IADSTL

Washington, D.C. Dulles Intl

vie. 1/24

1 stop29h 09m

Lambert-St Louis

dom. 1/26

1 stop22h 52m

$158

Washington, D.C. Dulles IntlLambert-St Louis

IAD - STL

IADSTL

Washington, D.C. Dulles Intl

mar. 11/19

Nonstop2h 26m

Lambert-St Louis

mié. 11/20

Nonstop2h 11m

$177

Washington, D.C. Dulles IntlKansas City

IAD - MCI

IADMCI

Washington, D.C. Dulles Intl

vie. 11/15

1 stop5h 09m

Kansas City

dom. 11/17

1 stop4h 53m

$194

Washington, D.C. Dulles IntlLambert-St Louis

IAD - STL

IADSTL

Washington, D.C. Dulles Intl

vie. 11/15

1 stop4h 36m

Lambert-St Louis

dom. 11/17

1 stop4h 49m

$196

Washington, D.C. Dulles IntlKansas City

IAD - MCI

IADMCI

Washington, D.C. Dulles Intl

dom. 11/24

1 stop7h 17m

Kansas City

mié. 12/4

1 stop5h 04m

$216

Washington, D.C. Dulles IntlSpringfield-Branson

IAD - SGF

IADSGF

Washington, D.C. Dulles Intl

mié. 12/18

1 stop6h 02m

Springfield-Branson

mar. 12/24

1 stop7h 25m

$248

Washington, D.C. Dulles IntlKansas City

IAD - MCI

IADMCI

Washington, D.C. Dulles Intl

mié. 11/6

1 stop7h 09m

Kansas City

dom. 11/10

1 stop4h 22m

$250

Washington, D.C. Dulles IntlSpringfield-Branson

IAD - SGF

IADSGF

Washington, D.C. Dulles Intl

sáb. 1/25

2 stops10h 34m

Springfield-Branson

mar. 1/28

1 stop5h 20m

$253

Washington, D.C. Dulles IntlLambert-St Louis

IAD - STL

IADSTL

Washington, D.C. Dulles Intl

mié. 11/20

1 stop5h 17m

Lambert-St Louis

vie. 11/22

1 stop4h 57m

$266

Washington, D.C. Dulles IntlKansas City

IAD - MCI

IADMCI

Washington, D.C. Dulles Intl

jue. 12/5

3 stops30h 10m

Kansas City

lun. 12/9

1 stop6h 34m

$306

Washington, D.C. Dulles IntlKansas City

IAD - MCI

IADMCI

Washington, D.C. Dulles Intl

vie. 11/8

1 stop10h 25m

Kansas City

dom. 11/10

1 stop8h 45m

$309

Washington, D.C. Dulles IntlKansas City

IAD - MCI

IADMCI

Washington, D.C. Dulles Intl

sáb. 11/16

1 stop31h 33m

Kansas City

lun. 11/18

2 stops13h 36m

$417

Flights are sorted by cheapest first

Deals found on 10/23

Best time to book a flight from Dulles Intl to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri 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.

Travel insights for flights from Dulles Intl to Missouri

Get recent, data-driven insights about flights from Dulles Intl to Missouri including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Missouri (average of $308). Flying from Washington, D.C. Dulles Intl Airport to Missouri in March is currently the most expensive (average of $357). 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.

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

Find hourly flight availability from Dulles Intl to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 24, 2024.

When flying from Washington, D.C. Dulles Intl Airport to Missouri, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Missouri by month

Plan your trip to Missouri by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missouri ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit Missouri when rainfall is around 2.2 in.

Temperature in Missouri by month

Plan your trip to Missouri by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missouri, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated octubre 24, 2024.
Peruse reviews from past customers who have flown with Delta, American Airlines and United Airlines from Washington, D.C. to Missouri to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,150 reviews

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,150 reviews
Southwest
8.1
Very good
5,150 reviews

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,410 reviews
Southwest
8.1
Very good
5,150 reviews

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,875 reviews
Southwest
8.1
Very good
5,150 reviews

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,275 reviews
Southwest
8.1
Very good
5,150 reviews

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Allegiant Air
7.4
Good
871 reviews
Southwest
8.1
Very good
5,150 reviews

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to Missouri for under $200 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Missouri for under $200. The cheapest flight booked recently is on Frontier for just $158, but on average you can expect to pay $338.

  • Are there nonstop flights from Washington, D.C. Dulles Intl Airport to Missouri for under $200 on Cheapflights?

    Cheapflights has at least 2 direct flights from Washington, D.C. Dulles Intl Airport to Missouri under $200. A good price for a nonstop flight from Washington, D.C. Dulles Intl Airport to Missouri is less than $204.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Missouri for under $300?

    There are currently 12+ open flights from Washington, D.C. Dulles Intl Airport to Missouri within the next 7 days for less than $300.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $95. Users have also found prices from $97 and $98 on United Airlines and Delta, respectively.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Missouri?

    When deciding which route to take from Washington, D.C. Dulles Intl Airport to Missouri consider Washington, D.C. Dulles Intl - Kansas City, Washington, D.C. Dulles Intl - Lambert-St Louis or Washington, D.C. Dulles Intl - Springfield-Branson as they are the most popular.

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Missouri?

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. Dulles Intl Airport to Missouri consider choosing GoJet (85%), United Airlines (85%) or Avianca (85%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Missouri?

    Looking at all options, your cheapest flight can be booked for $94. While the most popular route (Washington, D.C. Dulles Intl - Kansas City) can be booked for $194 on average our data indicates $419 when flying from Washington, D.C. Dulles Intl Airport to Missouri.

  • What does IAD to STL mean?

    Great question - IAD to STL just means Washington, D.C. Dulles Intl Airport to Lambert-St Louis Airport. Now you’ll know what these unique codes when you look for flights! Kansas City Airport (MCI), Springfield-Branson Airport (SGF), Kansas City Downtown Airport (MKC), Columbia Regional Airport (COU), Branson Airport (BKG) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Dulles Intl to Missouri 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 Missouri with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Missouri 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 Missouri that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Missouri 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 Missouri that allow pets onboard?

    Many airlines flying from Dulles Intl to Missouri 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 Missouri?

    Yes, you can often find last-minute deals on Dulles Intl to Missouri 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 Missouri flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Missouri flight deals you see on this page were last updated on 10/24.

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

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Missouri (average of $308). Flying from Washington, D.C. Dulles Intl Airport to Missouri in March is currently the most expensive (average of $357). 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.

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Alternative routes for Dulles Intl to Missouri
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Dulles Intl to Missouri

Discover the top 3 airlines that operate flights from Dulles Intl to Missouri. 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 2,462,889 searches. Data last updated octubre 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$192Average$346FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$214Average$401FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$228Average$465FlexibilityNo cancel feeOn-time69%
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