Flights from Washington, District of Columbia to St Louis, United States

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Did you mean flights from St Louis to Washington, District of Columbia?

Where To Buy Cheap Flights from Washington, District of Columbia to St Louis?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Washington, District of Columbia to St Louis based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Washington, District of Columbia to St Louis?

The chart below shows up-to-date information regarding how far in advance to book your flight from Washington, District of Columbia to St Louis.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $169 $169
7-14 days $149 $143
14-21 days $137 $155
21-30 days $313 $149
30-60 days $149 $151
60-90 days $149 $149
90+ days $163 $135

Compare Flight Prices from Washington, District of Columbia to St Louis by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Washington, District of Columbia to St Louis flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
July Washington, District of Columbia St Louis United 7/6/20 7/8/20 0 $118
August Washington, District of Columbia St Louis American 8/11/20 8/18/20 1 $163
September Washington, District of Columbia St Louis United 9/23/20 9/26/20 0 $118
October Washington, District of Columbia St Louis United 10/9/20 10/11/20 0 $118
November Washington, District of Columbia St Louis United 11/12/20 11/15/20 0 $118
December Washington, District of Columbia St Louis Major Airlines 12/11/20 12/13/20 1 $242
August Washington, District of Columbia St Louis Major Airlines 8/4/20 8/12/20 1 $177
September Washington, District of Columbia St Louis Major Airlines 9/4/20 9/7/20 1 $242

Cheap Last Minute Flights from Washington, District of Columbia to St Louis

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Washington, District of Columbia to St Louis. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
2 3 4 5 6 7 8
$165
9 10 11 12 13 14 15
$165 $118
16 17 18 19 20 21 22
$118 $175
23 24 25 26 27 28 29
$175 $118
30 31 1 2 3 4 5
$118 $155
6 7 8 9 10 11 12
$155

Connecting Flights vs Direct Flights from Washington, District of Columbia to St Louis

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Washington, District of Columbia to St Louis is $172.

The average price for direct flights from Washington, District of Columbia to St Louis is $192.

The chart below shows up to date information regarding non-stop flights from Washington, District of Columbia to St Louis.

Weekly Direct Flights from Washington, District of Columbia to St Louis - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
American 4 4 4 4 4 1 3 03:40 14:50
United 3 3 3 3 3 3 3 03:30 17:30
Major Airlines 4 4 4 4 4 4 4 01:40 13:45

One Way Flights vs Round Trip Flights from Washington, District of Columbia to St Louis

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Washington, District of Columbia to St Louis. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Washington, District of Columbia to St Louis is $88.

The average price for round trip flights from Washington, District of Columbia to St Louis is $172.

Washington, District of Columbia to St Louis Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is the flight from Washington, District of Columbia to St Louis?
Answer: The average Washington, District of Columbia to St Louis flight time is 2 hours and 21 minutes.
Question: How far is St Louis from Washington, District of Columbia?
Answer: The distance from Washington, District of Columbia to St Louis is 694 miles (1,116 kilometers).
Question: How common are direct flights from Washington, District of Columbia to St Louis?
Answer: There are 73 direct flights from Washington, District of Columbia to St Louis.
Question: What are the most popular Washington, District of Columbia airlines for direct flights from Washington, District of Columbia to St Louis?
Answer: Major Airlines provides 38% of the non-stop flights between Washington, District of Columbia and St Louis.

Airlines in Washington, District of Columbia flying to St Louis Last modified: Sep 26, 2020 5:45 -04:00Number of routes searched: 0Number of itineraries searched: 0

Wondering which airlines fly out of Washington, District of Columbia to St Louis? We've gathered the average price of Washington, District of Columbia airlines with flights to St Louis. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Washington, District of Columbia to St Louis Airports

These are the major commercial airports we're currently monitoring in Washington, District of Columbia and St Louis. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

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Cheap Flights from Washington, District of Columbia to St Louis