Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $214 (United Airlines) |
One-way from | $96 (Mytrip) |
Popular in | March |
Cheapest in | November |
Average price | $371 |
Good round-trip deal | $714 or less |
Good one-way deal | $226 or less |
Fly from
Fly to
Route
Depart
Return
Price
St. LouisWashington, D.C.
STL - IAD
STLIAD
Lambert-St Louis
sáb. 5/24
5:33 pm-12:30 am
1 stop5h 57m
Washington, D.C. Dulles Intl
dom. 5/25
5:10 pm-10:47 pm
1 stop6h 37m
St. LouisWashington, D.C.
STL - IAD
STLIAD
Lambert-St Louis
jue. 5/29
7:06 pm-12:28 am
1 stop4h 22m
Washington, D.C. Dulles Intl
sáb. 5/31
6:00 am-11:54 am
1 stop6h 54m
St. LouisWashington, D.C.
STL - IAD
STLIAD
Lambert-St Louis
jue. 4/24
5:41 pm-4:35 pm
1 stop21h 54m
Washington, D.C. Dulles Intl
sáb. 4/26
5:35 pm-12:04 am
1 stop7h 29m
Kansas CityWashington, D.C.
MCI - IAD
MCIIAD
Kansas City
vie. 5/9
6:00 am-2:06 pm
1 stop7h 06m
Washington, D.C. Dulles Intl
sáb. 5/10
1:20 pm-3:09 pm
Nonstop2h 49m
St. LouisWashington, D.C.
STL - IAD
STLIAD
Lambert-St Louis
sáb. 6/7
4:17 pm-11:59 pm
1 stop6h 42m
Washington, D.C. Dulles Intl
sáb. 6/14
8:14 pm-11:59 pm
1 stop4h 45m
Kansas CityWashington, D.C.
MCI - IAD
MCIIAD
Kansas City
jue. 6/26
6:33 pm-11:59 pm
1 stop4h 26m
Washington, D.C. Dulles Intl
mié. 7/2
1:08 pm-5:35 pm
1 stop5h 27m
Kansas CityWashington, D.C.
MCI - IAD
MCIIAD
Kansas City
lun. 6/16
11:20 am-12:04 am
1 stop11h 44m
Washington, D.C. Dulles Intl
mié. 6/25
6:10 am-1:24 pm
1 stop8h 14m
Kansas CityWashington, D.C.
MCI - IAD
MCIIAD
Kansas City
vie. 5/9
1:15 pm-6:47 pm
1 stop4h 32m
Washington, D.C. Dulles Intl
mar. 5/13
9:40 am-1:18 pm
1 stop4h 38m
Kansas CityWashington, D.C.
MCI - IAD
MCIIAD
Kansas City
vie. 5/23
11:43 am-2:39 pm
1 stop25h 56m
Washington, D.C. Dulles Intl
mié. 5/28
8:25 am-10:41 pm
3 stops39h 16m
St. LouisWashington, D.C.
STL - IAD
STLIAD
Lambert-St Louis
vie. 6/13
4:17 pm-2:32 pm
2 stops21h 15m
Washington, D.C. Dulles Intl
dom. 6/15
11:52 am-3:22 pm
2 stops28h 30m
Currently, August is the cheapest month in which you can book a flight from Missouri to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Missouri to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Washington, D.C. Dulles Intl Airport as you normally would.
The most flights from USMO to IAD are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).
In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.
If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 35.6 F).
Crew
Boarding
Food
Entertainment
Comfort
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Boarding
Food
Entertainment
Comfort
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Boarding
Food
Entertainment
Comfort
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Boarding
Food
Entertainment
Comfort
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Boarding
Food
Entertainment
Comfort
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Boarding
Food
Entertainment
Comfort
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$129 | Average$353 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$207 | Average$291 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$211 | Average$430 | FlexibilityNo cancel fee | On-time69% |