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 69% 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 40% on airfare.
Fly from
Fly to
Budget
$99 - $256
Route
Depart
Return
Price
Baltimore/WashingtonLambert-St Louis
BWI - STL
BWISTL
Baltimore/Washington
Thu 4/11
1 stop10h 56m
Lambert-St Louis
Mon 4/15
1 stop22h 16m
Baltimore/WashingtonLambert-St Louis
BWI - STL
BWISTL
Baltimore/Washington
Thu 4/11
1 stop10h 56m
Lambert-St Louis
Tue 4/16
1 stop18h 40m
Baltimore/WashingtonLambert-St Louis
BWI - STL
BWISTL
Baltimore/Washington
Thu 4/11
1 stop10h 56m
Lambert-St Louis
Sun 4/14
1 stop11h 02m
Baltimore/WashingtonLambert-St Louis
BWI - STL
BWISTL
Baltimore/Washington
Fri 4/12
1 stop22h 18m
Lambert-St Louis
Mon 4/15
1 stop22h 16m
Baltimore/WashingtonLambert-St Louis
BWI - STL
BWISTL
Baltimore/Washington
Wed 4/10
1 stop22h 49m
Lambert-St Louis
Fri 4/12
1 stop18h 40m
Baltimore/WashingtonLambert-St Louis
BWI - STL
BWISTL
Baltimore/Washington
Tue 4/9
1 stop24h 04m
Lambert-St Louis
Sat 4/13
1 stop5h 51m
Baltimore/WashingtonLambert-St Louis
BWI - STL
BWISTL
Baltimore/Washington
Mon 4/8
1 stop17h 37m
Lambert-St Louis
Sat 4/13
1 stop12h 13m
Baltimore/WashingtonLambert-St Louis
BWI - STL
BWISTL
Baltimore/Washington
Sat 4/27
1 stop8h 34m
Lambert-St Louis
Tue 4/30
1 stop5h 50m
Baltimore/WashingtonLambert-St Louis
BWI - STL
BWISTL
Baltimore/Washington
Thu 5/30
1 stop9h 37m
Lambert-St Louis
Tue 6/11
1 stop6h 59m
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 June is currently the most expensive (average of $386). 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
$358
April
$356
May
$358
June
$386
July
$382
August
$336
September
$323
October
$323
November
$336
December
$326
STL Temperature | 32 - 80.6 °F |
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Overall
Food
Boarding
Comfort
Crew
Entertainment
Reviews
No tray tables for food or drink not convenient nor comfortable
Overall
Food
Boarding
Comfort
Crew
Entertainment
Reviews
No tray tables for food or drink not convenient nor comfortable
Overall
Food
Boarding
Comfort
Crew
Entertainment
Reviews
No tray tables for food or drink not convenient nor comfortable
Overall
Food
Boarding
Comfort
Crew
Entertainment
Reviews
No tray tables for food or drink not convenient nor comfortable
Overall
Food
Boarding
Comfort
Crew
Entertainment
Reviews
No tray tables for food or drink not convenient nor comfortable
Overall
Food
Boarding
Comfort
Crew
Entertainment
Reviews
No tray tables for food or drink not convenient nor comfortable
28%of flight departures | Early morningMidnight to 6 am |
---|---|
23%of flight departures | Morning6 am to noon |
22%of flight departures | AfternoonNoon to 6 pm |
27%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.
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Baltimore to St. Louis for you. Better yet — we are completely free to use.
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.
Yes, Cheapflights offers price alerts on Baltimore to St. Louis flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.