Popular in | June |
---|---|
Cheapest in | April |
Round-trip from | $323 |
One-way from | $140 |
Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 66% on your flight compared to booking on days when demand is much higher.
To save on the cost of your flight from Baltimore to St. Louis, book at least 51 days before your planned departure. Booking around this time can save you about 87% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $391 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $462.
February is one of the best times of the year to fly to St. Louis from Baltimore. Prices for February average $348 per person but you can even find prices for as low as $191. The most expensive prices can be found in the month of June. Opting for a February flight can save you 12% on your journey compared to booking in June
One of the essential ways to save on airfare from Baltimore to St. Louis is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 54% on airfare.
Fly from
Fly to
Budget
$111 - $295
Route
Depart
Return
Price
Baltimore/WashingtonLambert-St Louis
BWI - STL
BWISTL
Baltimore/Washington
Mon 5/13
1 stop12h 27m
Lambert-St Louis
Tue 5/14
1 stop16h 40m
Baltimore/WashingtonLambert-St Louis
BWI - STL
BWISTL
Baltimore/Washington
Wed 5/8
1 stop23h 09m
Lambert-St Louis
Sat 5/11
1 stop6h 03m
Baltimore/WashingtonLambert-St Louis
BWI - STL
BWISTL
Baltimore/Washington
Mon 5/13
1 stop14h 56m
Lambert-St Louis
Tue 5/14
2 stops17h 07m
Baltimore/WashingtonLambert-St Louis
BWI - STL
BWISTL
Baltimore/Washington
Sat 5/11
2 stops10h 55m
Lambert-St Louis
Tue 5/14
1 stop16h 40m
Baltimore/WashingtonLambert-St Louis
BWI - STL
BWISTL
Baltimore/Washington
Sat 5/11
1 stop11h 13m
Lambert-St Louis
Tue 5/14
1 stop16h 40m
Baltimore/WashingtonLambert-St Louis
BWI - STL
BWISTL
Baltimore/Washington
Sat 5/18
1 stop11h 22m
Lambert-St Louis
Wed 5/22
1 stop10h 35m
Baltimore/WashingtonLambert-St Louis
BWI - STL
BWISTL
Baltimore/Washington
Thu 5/16
1 stop10h 08m
Lambert-St Louis
Sun 5/19
1 stop11h 11m
Baltimore/WashingtonLambert-St Louis
BWI - STL
BWISTL
Baltimore/Washington
Thu 5/23
1 stop5h 53m
Lambert-St Louis
Sun 5/26
1 stop10h 56m
Baltimore/WashingtonLambert-St Louis
BWI - STL
BWISTL
Baltimore/Washington
Thu 10/10
1 stop23h 21m
Lambert-St Louis
Sun 10/13
1 stop16h 02m
Currently, September is the cheapest month in which you can book a flight from Baltimore to St. Louis (average of $323). Flying from Baltimore to St. Louis in July is currently the most expensive (average of $378). 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.
January
$326
February
$331
March
$357
April
$337
May
$350
June
$373
July
$378
August
$336
September
$323
October
$323
November
$336
December
$326
STL Temperature | 32 - 80.6 °F |
---|
Boarding
Crew
Entertainment
Comfort
Overall
Food
Reviews
Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.
Boarding
Crew
Entertainment
Comfort
Overall
Food
Reviews
Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.
Boarding
Crew
Entertainment
Comfort
Overall
Food
Reviews
Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.
Boarding
Crew
Entertainment
Comfort
Overall
Food
Reviews
Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.
Boarding
Crew
Entertainment
Comfort
Overall
Food
Reviews
Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.
15%of flight departures | Early morningMidnight to 6 am |
---|---|
24%of flight departures | Morning6 am to noon |
38%of flight departures | AfternoonNoon to 6 pm |
23%of flight departures | Evening6 pm to midnight |
Sunday | 5daily flights |
---|---|
Monday | 4daily flights |
Tuesday | 4daily flights |
Wednesday | 4daily flights |
Thursday | 4daily flights |
Friday | 4daily flights |
Saturday | 5daily flights |
Cheapflights helps you search for flights from Baltimore to St. Louis via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
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Yes, we can. To see specific flights from Baltimore to St. Louis with no change fees, users can toggle flexible booking options after using the search form above to find flights.
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