Flights from Baltimore to St Louis, United States

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Did you mean flights from St Louis to Baltimore?

Baltimore to St Louis Last modified: Mar 24, 2020 5:13 -04:00

We've scanned 48,195,047,545 round trip itineraries and found the cheapest flights to St Louis. American & Major Airlines frequently offer the best deals to St Louis flights, or select your preferred carrier below to see the cheapest days to fly.

American
BWISTL
Wed 3/4
1 stop
STLBWI
Wed 3/11
1 stop
$174
Major Airlines
BWISTL
Fri 3/13
1 stop
STLBWI
Thu 3/19
1 stop
$177
United
BWISTL
Wed 3/4
1 stop
STLBWI
Wed 3/11
1 stop
$215
Frontier
BWISTL
Wed 5/13
1 stop
STLBWI
Tue 5/19
1 stop
$263

How Much is a Flight from Baltimore to St Louis?

We have collected flight cost data from across the web for travel from Baltimore to St Louis, and have found the average flight price for this trip to be $207.

Where To Buy Cheap Flights from Baltimore 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 Baltimore 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 Baltimore to St Louis?

The chart below shows up-to-date information regarding how far in advance to book your flight from Baltimore to St Louis.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $639 $332
7-14 days $411 $212
14-21 days $355 $212
21-30 days $712 $175
30-60 days $764 $175
60-90 days $345 $210
90+ days $570 $174

Cheapest Day To Fly from Baltimore to St Louis

We've examined 57,595,778,181 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Baltimore to St Louis is Sunday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$257$177$184$197$237$215$177

Compare Flight Prices from Baltimore 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 Baltimore to St Louis flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
February Baltimore St Louis United 2/27/20 3/3/20 1 $215
March Baltimore St Louis Major Airlines 3/8/20 3/16/20 1 $177
April Baltimore St Louis Major Airlines 4/9/20 4/18/20 1 $197
May Baltimore St Louis Major Airlines 5/5/20 5/13/20 1 $177
June Baltimore St Louis Major Airlines 6/3/20 6/11/20 1 $197
July Baltimore St Louis Major Airlines 7/1/20 7/3/20 1 $247
August Baltimore St Louis Major Airlines 8/4/20 8/12/20 1 $177
September Baltimore St Louis Major Airlines 9/4/20 9/7/20 1 $232

Cheap Last Minute Flights from Baltimore to St Louis

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

Next 30 Days

SunMonTueWedThuFriSat
9 10 11 12 13 14 15
$470
16 17 18 19 20 21 22
$470 $251
23 24 25 26 27 28 29
$251 $215
1 2 3 4 5 6 7
$215 $251
8 9 10 11 12 13 14
$251 $362
15 16 17 18 19 20 21
$362

Connecting Flights vs Direct Flights from Baltimore 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 Baltimore to St Louis is $206.

The average price for direct flights from Baltimore to St Louis is $764.

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

Weekly Direct Flights from Baltimore to St Louis - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Major Airlines 3 3 3 3 3 2 4 01:30 14:50

One Way Flights vs Round Trip Flights from Baltimore 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 Baltimore 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 Baltimore to St Louis is $135.

The average price for round trip flights from Baltimore to St Louis is $206.

Baltimore to St Louis Flight Questions

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

Question: How long is the flight from Baltimore to St Louis?
Answer: The average Baltimore to St Louis flight time is 2 hours and 10 minutes.
Question: How far is St Louis from Baltimore?
Answer: The distance from Baltimore to St Louis is 735 miles (1,182 kilometers).
Question: How common are direct flights from Baltimore to St Louis?
Answer: There are 21 direct flights from Baltimore to St Louis.
Question: What are the most popular Baltimore airlines for direct flights from Baltimore to St Louis?
Answer: Major Airlines provides 100% of the non-stop flights between Baltimore and St Louis.
Question: What are the most popular connecting cities when flying from Baltimore to St Louis?
Answer: Chicago, IL

Airlines in Baltimore flying to St Louis Last modified: Mar 24, 2020 5:13 -04:00Number of routes searched: 129Number of itineraries searched: 716,087

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

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Baltimore to St Louis
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
United -
American CLT
American DFW
American MIA
American ORD
Air Canada YYZ
Alaska SEA
Major Airlines ATL
Major Airlines CVG
Major Airlines DTW
Major Airlines MSP
Major Airlines SLC
Frontier DEN
Frontier MCO
Sun Country MSP
United DEN
United IAH
United ORD
United SFO

Baltimore to St Louis Airports

These are the major commercial airports we're currently monitoring in Baltimore 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.

Cheap Domestic Flights from Baltimore - BWI Last modified: Mar 24, 2020 5:13 -04:00

FlightsLowest Price
Baltimore to Chicago$82

Cheap International Flights to St Louis - STL Last modified: Mar 24, 2020 5:13 -04:00

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Cheap Flights from Baltimore to St Louis