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Did you mean flights from Washington to St Louis?

Cheap Flights from St Louis to Washington, DC, United States - STL to WAS Last modified: Aug 24, 2016 1:46 AM

Popular flights from St Louis to Washington Last modified: Aug 24, 2016 1:46 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

United
STLWAS
Sat 9/24
nonstop
WASSTL
Wed 10/5
nonstop
$200
Select
American
STLWAS
Wed 9/7
nonstop
WASSTL
Sun 9/11
nonstop
$203
Select
American
STLWAS
Thu 9/8
nonstop
WASSTL
Sun 9/11
nonstop
$203
Select
American
STLWAS
Thu 9/8
nonstop
WASSTL
Tue 9/13
nonstop
$203
Select
American
STLWAS
Fri 9/9
nonstop
WASSTL
Sun 9/11
nonstop
$203
Select
American
STLWAS
Fri 9/9
nonstop
WASSTL
Tue 9/13
nonstop
$203
Select
Alaska
STLWAS
Fri 9/23
nonstop
WASSTL
Mon 9/26
nonstop
$328
Select
Alaska
STLWAS
Mon 11/14
nonstop
WASSTL
Sun 11/20
nonstop
$328
Select

How Much Does it Cost to Fly from St Louis to Washington (STL to WAS)?

We have collected flight cost data from across the web for travel from St Louis to Washington, and have found the average flight price for this trip to be $203.

When Can I Buy the Cheapest Flight from St Louis to Washington (STL to WAS)?

Airlines can adjust prices for plane tickets from St Louis to Washington based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from St Louis to Washington

The chart below shows up-to-date information regarding how far in advance a flight from St Louis to Washington should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $215 $222
7-14 days $203 $210
14-21 days $203 $210
21-30 days $203 $210
30-60 days $200 $207
60-90 days $203 $207
90+ days $203 $207

Cheapest Day To Fly from St Louis to Washington

The chart below shows up-to-date information regarding the cheapest days to fly from St Louis to Washington.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$203 $203 $203 $203 $203 $200 $203

Lowest Fares Chart By Month from St Louis to Washington

The chart below shows the lowest fare by month when flying from St Louis to Washington.

Month Origin Destination Carrier Depart Date Return Date Stops Price
August St Louis Washington American 8/27/16 9/11/16 0 $215
September St Louis Washington United 9/24/16 10/5/16 0 $200
October St Louis Washington American 10/2/16 10/5/16 0 $203
November St Louis Washington American 11/3/16 11/6/16 0 $203
December St Louis Washington American 12/1/16 12/3/16 0 $203
January St Louis Washington American 1/13/17 1/16/17 0 $203
February St Louis Washington American 2/1/17 2/7/17 0 $203
March St Louis Washington American 3/13/17 3/18/17 0 $267

Cheapest Weekend Non-Stop Flights for the Next 30 Days from St Louis to Washington

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from St Louis to Washington.

Next 30 Days

SunMonTueWedThuFriSat
21 22 23 24 25 26 27
$228
28 29 30 31 1 2 3
$228 $432
4 5 6 7 8 9 10
$432 $203
11 12 13 14 15 16 17
$203 $203
18 19 20 21 22 23 24
$203 $203
25 26 27 28 29 30 1
$203

Non-Stop vs Connecting Flights from St Louis to Washington (STL to WAS)

Your St Louis to Washington flight can be significantly cheaper by choosing 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 St Louis to Washington is $280.

The average price for non-stop flights from St Louis to Washington is $244.

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

Nonstop Flight Details from St Louis to Washington
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
American 4 4 4 4 4 2 4 06:10 18:00
United 4 4 4 4 4 3 4 08:35 18:15

St Louis to Washington Flight Questions

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

Question: How long is a direct flight from St Louis to Washington?
Answer: The average St Louis to Washington flight time is 2 hours and 4 minutes.
Question: How many miles are there between St Louis and Washington?
Answer: The distance from St Louis to Washington is 694 miles.
Question: How common are direct flights from St Louis to Washington?
Answer: There are 53 direct flights from St Louis to Washington.
Question: What is the most popular airline for non-stop flights from St Louis to Washington?
Answer: United Airlines provides 50% of the non-stop flights between St Louis and Washington.
Question: What are the most popular connecting cities when flying from St Louis to Washington?
Answer: Atlanta, GA

Airlines Flying from St Louis to Washington (STL to WAS) Number of flights searched: 204Last modified: Aug 24, 2016 1:46 AM

Below are the different airlines that fly from St Louis to Washington with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from St Louis to Washington.

St Louis to Washington
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American - X X X X X X X
American CLT X X X X X X X
Delta ATL X X X X X X X
United - X X X X X X X
United ORD X X X X X X X
Southwest - X X X X X X X
Southwest ATL X X X X X X X

Airports for Your Route

These pages contain information about the major airports in St Louis and Washington, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Baltimore American, Alaska, Delta, United $203
St Louis to New York American, Alaska, Delta, United $248
St Louis to Philadelphia American, Alaska, Delta, United $315
St Louis to Atlanta American, Delta, Frontier, United $107
St Louis to Chicago American, United $168
St Louis to Newark American, Alaska, Delta, United $254
St Louis to Richmond American, Delta, United $246
St Louis to Harrisburg American, Alaska, Delta, United $321
St Louis to Charlotte American, Alaska, Delta, United $283
St Louis to Pittsburgh American, Delta, United $177
St Louis to Boston American, Delta, United $245
St Louis to Charlottesville American, Delta, United $240
St Louis to Norfolk American, Delta, United $267
St Louis to Dallas - Ft Worth American, Alaska, United $208
St Louis to Raleigh - Durham American, Delta, United $221

Cheap Domestic Flights to Washington - WAS

FlightsAirlineLowest Price
Springfield to Washington American, Alaska, Delta, United $328
Moline to Washington American, Delta, United $244
Champaign to Washington American $271
Evansville to Washington American, Delta, United $313
Springfield to Washington American, United $226
Bloomington - Normal to Washington American, Delta $244
Peoria to Washington American, Delta, United $226
Springfield to Baltimore American, Alaska, Delta, United $328
Moline to Baltimore American, Delta, United $241
Peoria to Baltimore American, Delta, United $226
Evansville to Baltimore American, Delta, United $371
Bloomington - Normal to Baltimore American, Delta $244
Springfield to Baltimore American, United $245
Champaign to Baltimore American $276
Moline to Philadelphia American, Delta, United $256
Cheap Flights from St Louis to Washington, DC, United States, from $200 Round trip from STL to WAS