How does KAYAK find such low prices on flights from Missouri to Baltimore?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Baltimore.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Baltimore?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Missouri to Baltimore?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Baltimore with an airline and back to Missouri with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Baltimore?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Baltimore from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$57 CHEAP FLIGHTS from Missouri to Baltimore

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Cheap Flights from Missouri to Baltimore

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Missouri to Baltimore

Fri, Oct 2 - Mon, Oct 5

2:29 pm - 9:25 amSTL Lambert-St Louis-BWI Baltimore/Washington

17h 56m1 stop Atlanta Hartsfield-Jackson

6:00 am - 1:10 pmBWI Baltimore/Washington-STL Lambert-St Louis

8h 10m1 stop Atlanta Hartsfield-Jackson

$95Frontier

Mon, Oct 5 - Wed, Oct 7

2:29 pm - 10:56 pmSTL Lambert-St Louis-BWI Baltimore/Washington

7h 27m1 stop Atlanta Hartsfield-Jackson

6:38 am - 1:10 pmBWI Baltimore/Washington-STL Lambert-St Louis

7h 32m1 stop Atlanta Hartsfield-Jackson

$120Frontier

Sat, Nov 14 - Tue, Nov 17

5:45 am - 10:25 amSTL Lambert-St Louis-BWI Baltimore/Washington

3h 40m1 stop Chicago Midway

4:50 pm - 7:25 pmBWI Baltimore/Washington-STL Lambert-St Louis

3h 35m1 stop Pittsburgh

$248Southwest

Sat, Oct 17 - Mon, Oct 19

10:30 am - 5:00 pmSTL Lambert-St Louis-BWI Baltimore/Washington

5h 30m1 stop Pittsburgh

7:50 pm - 12:35 amBWI Baltimore/Washington-STL Lambert-St Louis

5h 45m1 stop Orlando

$252Southwest

Sat, Jan 9 - Tue, Jan 12

10:44 am - 5:36 pmMCI Kansas City-BWI Baltimore/Washington

5h 52m1 stop Charlotte Douglas

11:53 am - 5:56 pmBWI Baltimore/Washington-MCI Kansas City

7h 03m1 stop Chicago O'Hare Intl

$265American Airlines

Wed, Oct 7 - Sat, Oct 10

6:27 am - 12:44 pmMCI Kansas City-BWI Baltimore/Washington

5h 17m1 stop Charlotte Douglas

5:48 pm - 11:58 pmBWI Baltimore/Washington-MCI Kansas City

7h 10m1 stop Charlotte Douglas

$265American Airlines

Wed, Oct 14 - Wed, Oct 21

5:39 pm - 11:04 pmMCI Kansas City-BWI Baltimore/Washington

4h 25m1 stop Detroit Metropolitan Wayne County

8:12 am - 3:14 pmBWI Baltimore/Washington-MCI Kansas City

8h 02m1 stop Atlanta Hartsfield-Jackson

$265Delta

Thu, Oct 15 - Mon, Oct 19

7:20 pm - 12:51 amSTL Lambert-St Louis-BWI Baltimore/Washington

4h 31m1 stop Atlanta Hartsfield-Jackson

6:00 am - 10:51 amBWI Baltimore/Washington-STL Lambert-St Louis

5h 51m1 stop Atlanta Hartsfield-Jackson

$275Delta

Wed, Nov 11 - Sat, Nov 14

4:30 pm - 8:17 amSGF Springfield-Branson-BWI Baltimore/Washington

14h 47m1 stop Orlando Sanford Intl

6:24 am - 8:28 amBWI Baltimore/Washington-SGF Springfield-Branson

27h 04m2 stops Atlanta Hartsfield-Jackson Tampa

$278Multiple Airlines

Fri, Oct 9 - Sun, Oct 11

3:06 pm - 8:57 pmCOU Columbia Regional-BWI Baltimore/Washington

28h 51m1 stop Orlando Sanford Intl

9:52 pm - 11:39 amBWI Baltimore/Washington-COU Columbia Regional

14h 47m1 stop Orlando

$295Multiple Airlines

Recent last minute flight deals from Missouri to Baltimore

Mon, Sep 21 - Wed, Sep 30

2:29 pm - 10:43 pmSTL Lambert-St Louis-BWI Baltimore/Washington

7h 14m1 stop Atlanta Hartsfield-Jackson

3:10 pm - 5:54 pmBWI Baltimore/Washington-STL Lambert-St Louis

27h 44m1 stop Orlando

$321Frontier

Wed, Sep 16 - Wed, Sep 30

2:29 pm - 9:30 pmSTL Lambert-St Louis-BWI Baltimore/Washington

6h 01m1 stop Atlanta Hartsfield-Jackson

6:38 am - 1:10 pmBWI Baltimore/Washington-STL Lambert-St Louis

7h 32m1 stop Atlanta Hartsfield-Jackson

$334Frontier

Sat, Sep 19 - Wed, Sep 23

10:59 am - 5:41 pmMCI Kansas City-BWI Baltimore/Washington

5h 42m1 stop Charlotte Douglas

6:01 am - 10:04 amBWI Baltimore/Washington-MCI Kansas City

5h 03m1 stop Charlotte Douglas

$407American Airlines

Wed, Sep 16 - Sun, Sep 20

1:54 pm - 9:20 pmSTL Lambert-St Louis-BWI Baltimore/Washington

6h 26m1 stop Charlotte Douglas

6:01 am - 10:18 amBWI Baltimore/Washington-STL Lambert-St Louis

5h 17m1 stop Chicago O'Hare Intl

$421American Airlines

Thu, Sep 17 - Sun, Sep 20

6:15 am - 1:58 pmCOU Columbia Regional-BWI Baltimore/Washington

6h 43m1 stop Chicago O'Hare Intl

6:05 am - 10:39 amBWI Baltimore/Washington-COU Columbia Regional

5h 34m1 stop Chicago O'Hare Intl

$448United Airlines

Thu, Sep 17 - Mon, Sep 21

3:19 pm - 9:25 pmSGF Springfield-Branson-BWI Baltimore/Washington

5h 06m1 stop Atlanta Hartsfield-Jackson

5:00 pm - 10:08 pmBWI Baltimore/Washington-SGF Springfield-Branson

6h 08m1 stop Atlanta Hartsfield-Jackson

$489Delta

Fri, Sep 18 - Mon, Sep 21

3:03 pm - 10:59 pmSGF Springfield-Branson-BWI Baltimore/Washington

6h 56m1 stop Chicago O'Hare Intl

6:05 am - 10:50 amBWI Baltimore/Washington-SGF Springfield-Branson

5h 45m1 stop Chicago O'Hare Intl

$549United Airlines

Fri, Sep 18 - Sun, Sep 20

5:34 pm - 11:24 pmSGF Springfield-Branson-BWI Baltimore/Washington

4h 50m1 stop Atlanta Hartsfield-Jackson

6:00 am - 10:42 amBWI Baltimore/Washington-SGF Springfield-Branson

5h 42m1 stop Atlanta Hartsfield-Jackson

$571Delta

Sun, Sep 20 - Sun, Sep 27

6:00 am - 9:05 amSTL Lambert-St Louis-BWI Baltimore/Washington

2h 05mnonstop

9:30 pm - 10:45 pmBWI Baltimore/Washington-STL Lambert-St Louis

2h 15mnonstop

$745Southwest

Sun, Sep 20 - Sun, Sep 27

8:20 am - 2:40 pmSTL Lambert-St Louis-BWI Baltimore/Washington

5h 20m1 stop Milwaukee-Mitchell

9:30 pm - 10:45 pmBWI Baltimore/Washington-STL Lambert-St Louis

2h 15mnonstop

$745Southwest

Recent direct flight deals from Missouri to Baltimore

Wed, Oct 14 - Wed, Oct 21

4:20 pm - 7:45 pmMCI Kansas City-BWI Baltimore/Washington

2h 25mnonstop

8:35 pm - 10:25 pmBWI Baltimore/Washington-MCI Kansas City

2h 50mnonstop

$258Southwest

Sat, Oct 10 - Thu, Oct 15

4:10 pm - 7:35 pmMCI Kansas City-BWI Baltimore/Washington

2h 25mnonstop

10:40 pm - 12:30 amBWI Baltimore/Washington-MCI Kansas City

2h 50mnonstop

$277Southwest

Thu, Oct 1 - Mon, Oct 5

5:00 am - 8:25 amMCI Kansas City-BWI Baltimore/Washington

2h 25mnonstop

10:40 pm - 12:30 amBWI Baltimore/Washington-MCI Kansas City

2h 50mnonstop

$277Southwest

Wed, Nov 11 - Wed, Nov 18

4:05 pm - 7:20 pmMCI Kansas City-BWI Baltimore/Washington

2h 15mnonstop

9:40 am - 11:35 amBWI Baltimore/Washington-MCI Kansas City

2h 55mnonstop

$277Southwest

Mon, Nov 23 - Sat, Dec 5

5:00 am - 8:20 amMCI Kansas City-BWI Baltimore/Washington

2h 20mnonstop

8:20 pm - 10:10 pmBWI Baltimore/Washington-MCI Kansas City

2h 50mnonstop

$277Southwest

Mon, Oct 5 - Wed, Oct 7

5:00 am - 8:25 amMCI Kansas City-BWI Baltimore/Washington

2h 25mnonstop

8:35 pm - 10:25 pmBWI Baltimore/Washington-MCI Kansas City

2h 50mnonstop

$277Southwest

Sat, Jan 9 - Tue, Jan 12

1:45 pm - 5:05 pmMCI Kansas City-BWI Baltimore/Washington

2h 20mnonstop

6:00 pm - 7:55 pmBWI Baltimore/Washington-MCI Kansas City

2h 55mnonstop

$279Southwest

Fri, Oct 23 - Wed, Oct 28

5:50 pm - 9:15 pmMCI Kansas City-BWI Baltimore/Washington

2h 25mnonstop

8:35 pm - 10:25 pmBWI Baltimore/Washington-MCI Kansas City

2h 50mnonstop

$287Southwest

Sat, Nov 14 - Tue, Nov 17

6:25 am - 9:20 amSTL Lambert-St Louis-BWI Baltimore/Washington

1h 55mnonstop

4:45 pm - 6:05 pmBWI Baltimore/Washington-STL Lambert-St Louis

2h 20mnonstop

$292Southwest

Thu, Oct 8 - Thu, Oct 15

5:00 am - 8:25 amMCI Kansas City-BWI Baltimore/Washington

2h 25mnonstop

10:40 pm - 12:30 amBWI Baltimore/Washington-MCI Kansas City

2h 50mnonstop

$293Southwest

Useful Info

Low season	January
High season	October
Cheapest flight	$57

Best time to beat the crowds with an average 1% drop in price.

Most popular time to fly and prices are also 16% lower on average.

Flight from St. Louis to Baltimore

How does KAYAK find such low prices on flights from Missouri to Baltimore?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Baltimore.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Baltimore?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Missouri to Baltimore?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Baltimore with an airline and back to Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Baltimore?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Baltimore from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.