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Cheap flights from St. Louis (STL) to Maryland from $65

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — BWI
Apr 30 — May 71
From?
To?
Tue 4/30
Tue 5/7
1 adult, Economy
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How far in advance should I book a flight from St. Louis to Maryland?

Find a great deal and save up to 220% by booking at least 49 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St. Louis to Maryland within the next two weeks, with the cheapest ticket starting at $198.

What is the cheapest month to fly from St. Louis to Maryland?

The best pricing can be found in the month of December. Prices to Maryland from St. Louis average $312. You can even find prices in December for less than $312, as users have found deals to Maryland from as low as $110. The month of June appears to be one of the more expensive times to travel to Maryland from St. Louis. Flying in the targeted month can save you up to 16%.

When is the cheapest time to fly from St. Louis to Maryland (STL - MD)?

When flying from St. Louis to Maryland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from St. Louis to Maryland

Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and Maryland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Consider these cheap United Airlines flights we've found departing from St. Louis to Maryland. Come back soon if you're not finding the exact deal you're looking for.
Tue 5/215:35 pmSTL - IAD
1 stop4h 43mUnited Airlines
Wed 5/226:00 amIAD - STL
1 stop5h 59mUnited Airlines
Deal found 4/23$178
Tue 5/215:35 pmSTL - IAD
1 stop4h 43mUnited Airlines
Wed 5/228:32 amIAD - STL
Nonstop2h 27mUnited Airlines
Deal found 4/23$242
Wed 8/288:25 amSTL - IAD
Nonstop2h 08mUnited Airlines
Mon 9/25:26 pmIAD - STL
1 stop6h 30mUnited Airlines
Deal found 4/24$400
Tue 9/108:25 amSTL - IAD
Nonstop2h 08mUnited Airlines
Thu 9/128:35 amIAD - STL
Nonstop2h 21mUnited Airlines
Deal found 4/24$454
Sat 5/48:05 amSTL - IAD
1 stop4h 22mUnited Airlines
Wed 5/88:32 amIAD - STL
Nonstop2h 27mUnited Airlines
Deal found 4/24$458
Sat 5/41:00 pmSTL - IAD
Nonstop2h 10mUnited Airlines
Thu 5/98:32 amIAD - STL
Nonstop2h 27mUnited Airlines
Deal found 4/24$464
Sat 5/45:25 pmSTL - IAD
1 stop4h 53mUnited Airlines
Thu 5/98:32 amIAD - STL
Nonstop2h 27mUnited Airlines
Deal found 4/24$473
Thu 10/108:25 amSTL - IAD
Nonstop2h 09mUnited Airlines
Sun 10/138:25 amIAD - STL
Nonstop2h 23mUnited Airlines
Deal found 4/23$532
Wed 5/11:00 pmSTL - IAD
Nonstop2h 10mUnited Airlines
Thu 5/25:50 pmIAD - STL
Nonstop2h 29mUnited Airlines
Deal found 4/24$547

Cheap Delta flights from St. Louis to Maryland

Explore cheap flight options specifically provided by Delta for the route between St. Louis and Maryland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Take a gander at the lowest prices we've found on Delta flights from St. Louis to Maryland. Check back soon if you're not seeing flights that suit your needs.
Tue 6/46:30 pmSTL - IAD
1 stop4h 25mDelta
Sat 6/156:15 pmIAD - STL
1 stop4h 02mDelta
Deal found 4/24$203
Wed 6/196:10 pmSTL - IAD
1 stop3h 48mDelta
Tue 6/256:00 amIAD - STL
1 stop4h 10mDelta
Deal found 4/24$208
Sat 6/84:02 pmSTL - IAD
1 stop4h 25mDelta
Tue 6/116:00 amIAD - STL
1 stop4h 10mDelta
Deal found 4/24$218
Sat 5/42:27 pmSTL - IAD
1 stop4h 16mDelta
Wed 5/89:40 amIAD - STL
1 stop4h 28mDelta
Deal found 4/24$399
Sat 5/42:27 pmSTL - IAD
1 stop4h 16mDelta
Thu 5/96:00 amIAD - STL
1 stop4h 19mDelta
Deal found 4/24$414
Wed 5/12:27 pmSTL - IAD
1 stop4h 16mDelta
Sat 5/46:00 amIAD - STL
1 stop6h 56mDelta
Deal found 4/24$498
Mon 4/291:01 pmSTL - IAD
1 stop4h 59mDelta
Wed 5/16:00 amIAD - STL
1 stop5h 58mDelta
Deal found 4/24$554

Cheap St. Louis to Maryland flights in April & May 2024

Find cheap flight options from St. Louis to Maryland specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Prices were last updated on April 25, 2024.
These are some of the best deals we've found on flights to Maryland in 2024 at this time. Check back regularly for other flight deals.
Thu 5/97:16 pmSTL - BWI
1 stop11h 02mFrontier
Mon 5/138:08 amBWI - STL
1 stop24h 05mFrontier
Deal found 4/23$97
Thu 5/97:16 pmSTL - BWI
1 stop11h 02mFrontier
Sat 5/119:00 pmBWI - STL
1 stop11h 13mFrontier
Deal found 4/23$98
Wed 5/89:53 pmSTL - BWI
1 stop21h 34mFrontier
Sat 5/119:00 pmBWI - STL
1 stop11h 13mFrontier
Deal found 4/23$99
Wed 5/155:56 pmSTL - BWI
1 stop14h 04mFrontier
Tue 5/218:28 pmBWI - STL
1 stop24h 42mFrontier
Deal found 4/23$107
Tue 5/147:16 pmSTL - BWI
1 stop18h 40mFrontier
Sat 5/188:46 pmBWI - STL
1 stop11h 22mFrontier
Deal found 4/23$108
Fri 5/107:16 pmSTL - BWI
1 stop18h 40mFrontier
Mon 5/138:08 amBWI - STL
1 stop24h 05mFrontier
Deal found 4/22$109
Tue 5/144:50 pmSTL - BWI
2 stops21h 26mFrontier
Sat 5/182:37 pmBWI - STL
1 stop17h 31mFrontier
Deal found 4/23$113
Thu 5/2311:06 pmSTL - BWI
1 stop11h 27mFrontier
Sat 5/258:41 pmBWI - STL
1 stop11h 27mFrontier
Deal found 4/23$138
Thu 5/27:16 pmSTL - BWI
1 stop11h 02mFrontier
Tue 5/79:17 pmBWI - STL
1 stop24h 36mFrontier
Deal found 4/22$147

St. Louis to Maryland 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Maryland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
These are some of the best deals we've found on flights to Maryland in 2024 at this time. Check back regularly for other flight deals.
Thu 5/97:16 pmSTL - BWI
1 stop11h 02mFrontier
Mon 5/138:08 amBWI - STL
1 stop24h 05mFrontier
Deal found 4/23$97
Thu 5/97:16 pmSTL - BWI
1 stop11h 02mFrontier
Sat 5/119:00 pmBWI - STL
1 stop11h 13mFrontier
Deal found 4/23$98
Wed 5/89:53 pmSTL - BWI
1 stop21h 34mFrontier
Sat 5/119:00 pmBWI - STL
1 stop11h 13mFrontier
Deal found 4/23$99
Wed 5/155:56 pmSTL - BWI
1 stop14h 04mFrontier
Tue 5/218:28 pmBWI - STL
1 stop24h 42mFrontier
Deal found 4/23$107
Tue 5/147:16 pmSTL - BWI
1 stop18h 40mFrontier
Sat 5/188:46 pmBWI - STL
1 stop11h 22mFrontier
Deal found 4/23$108
Fri 5/107:16 pmSTL - BWI
1 stop18h 40mFrontier
Mon 5/138:08 amBWI - STL
1 stop24h 05mFrontier
Deal found 4/22$109
Tue 5/144:50 pmSTL - BWI
2 stops21h 26mFrontier
Sat 5/182:37 pmBWI - STL
1 stop17h 31mFrontier
Deal found 4/23$113
Thu 5/2311:06 pmSTL - BWI
1 stop11h 27mFrontier
Sat 5/258:41 pmBWI - STL
1 stop11h 27mFrontier
Deal found 4/23$138
Thu 5/27:16 pmSTL - BWI
1 stop11h 02mFrontier
Tue 5/79:17 pmBWI - STL
1 stop24h 36mFrontier
Deal found 4/22$147

Non-stop flights to Maryland from St. Louis

Discover non-stop flight options from St. Louis to Maryland. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
For a shorter flight, select one of these non-stop flights from St. Louis to Maryland. Those looking to potentially save on 1 or 2-stop flights from St. Louis to Maryland should utilize the search form at the the top of the page.
Tue 5/215:04 pmSTL - DCA
Nonstop1h 56mAmerican Airlines
Wed 5/222:19 pmDCA - STL
Nonstop2h 16mAmerican Airlines
Deal found 4/23$159
Thu 5/166:16 amSTL - DCA
Nonstop1h 59mAmerican Airlines
Tue 5/212:19 pmDCA - STL
Nonstop2h 16mAmerican Airlines
Deal found 4/23$174
Mon 7/15:42 pmSTL - DCA
Nonstop2h 01mAmerican Airlines
Fri 7/58:00 pmDCA - STL
Nonstop2h 29mAmerican Airlines
Deal found 4/23$184
Wed 6/126:09 amSTL - DCA
Nonstop2h 02mAmerican Airlines
Wed 6/193:26 pmDCA - STL
Nonstop2h 25mAmerican Airlines
Deal found 4/24$189
Wed 6/56:09 amSTL - DCA
Nonstop2h 02mAmerican Airlines
Wed 6/123:26 pmDCA - STL
Nonstop2h 25mAmerican Airlines
Deal found 4/24$199
Wed 5/156:16 amSTL - DCA
Nonstop1h 59mAmerican Airlines
Thu 5/162:19 pmDCA - STL
Nonstop2h 16mAmerican Airlines
Deal found 4/23$206
Wed 5/296:16 amSTL - DCA
Nonstop1h 59mAmerican Airlines
Fri 5/317:45 pmDCA - STL
Nonstop2h 15mAmerican Airlines
Deal found 4/24$209
Tue 8/136:24 amSTL - DCA
Nonstop2h 05mAmerican Airlines
Thu 8/157:45 pmDCA - STL
Nonstop2h 35mAmerican Airlines
Deal found 4/22$221
Wed 5/156:16 amSTL - DCA
Nonstop1h 59mAmerican Airlines
Sun 5/192:19 pmDCA - STL
Nonstop2h 16mAmerican Airlines
Deal found 4/22$229

St. Louis to Maryland flights leaving soon

Find last-minute flight options from St. Louis to Maryland for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Users seeking a last-minute flight from St. Louis to Maryland should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Thu 5/27:16 pmSTL - BWI
1 stop11h 02mFrontier
Tue 5/79:17 pmBWI - STL
1 stop24h 36mFrontier
Deal found 4/22$147
Sat 5/411:39 amSTL - BWI
1 stop12h 13mMultiple Airlines
Tue 5/79:17 pmBWI - STL
1 stop24h 36mMultiple Airlines
Deal found 4/22$157
Tue 5/74:50 pmSTL - DCA
1 stop18h 10mFrontier
Tue 5/146:51 pmDCA - STL
1 stop15h 56mFrontier
Deal found 4/24$162
Tue 4/307:16 pmSTL - BWI
1 stop18h 40mFrontier
Fri 5/38:50 pmBWI - STL
1 stop18h 48mFrontier
Deal found 4/22$168
Tue 4/304:50 pmSTL - BWI
2 stops21h 26mFrontier
Fri 5/38:50 pmBWI - STL
1 stop18h 48mFrontier
Deal found 4/22$174
Wed 5/88:04 pmSTL - DCA
1 stop14h 56mFrontier
Tue 5/146:51 pmDCA - STL
1 stop15h 56mFrontier
Deal found 4/24$176
Thu 5/27:16 pmSTL - BWI
1 stop11h 02mFrontier
Fri 5/1712:33 pmBWI - STL
1 stop21h 52mFrontier
Deal found 4/23$177
Mon 5/68:04 pmSTL - DCA
1 stop14h 56mFrontier
Tue 5/76:51 pmDCA - STL
1 stop15h 56mFrontier
Deal found 4/24$180
Sat 5/411:39 amSTL - BWI
1 stop5h 51mSpirit Airlines
Wed 5/810:12 pmBWI - STL
1 stop20h 17mSpirit Airlines
Deal found 4/24$187

One-way flights to Maryland from St. Louis

Search for one-way flight options from St. Louis to Maryland. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Some of the best available deals we've found on one-way flights from St. Louis to Maryland. Users needing a return flight from St. Louis to Maryland should utilize the search form above.
Tue 5/144:50 pmSTL - BWI
2 stops21h 26mFrontier
Deal found 4/24$65
Tue 5/216:16 amSTL - DCA
Nonstop1h 59mAmerican Airlines
Deal found 4/23$80
Tue 5/2110:44 pmSTL - DCA
1 stop22h 15mFrontier
Deal found 4/23$85
Tue 5/144:50 pmSTL - DCA
1 stop18h 10mFrontier
Deal found 4/24$86
Tue 5/144:50 pmSTL - BWI
1 stop17h 39mFrontier
Deal found 4/24$86
Wed 5/296:00 amSTL - DCA
1 stop6h 02mDelta
Deal found 4/24$89
Fri 8/166:42 pmSTL - BWI
1 stop13h 10mFrontier
Deal found 4/24$89
Tue 5/215:35 pmSTL - IAD
1 stop4h 43mUnited Airlines
Deal found 4/23$89
Sun 5/1911:22 pmSTL - DCA
1 stop11h 41mFrontier
Deal found 4/24$90

Find flights from St. Louis to Maryland within your budget

Customize your flight search to find flights from St. Louis to Maryland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$95 - $203

Route

Depart

Return

Price

Lambert-St LouisBaltimore/Washington

STL - BWI

STLBWI

Lambert-St Louis

Tue 5/7

1 stop5h 50m

Baltimore/Washington

Tue 5/14

1 stop20h 38m

$95

Lambert-St LouisBaltimore/Washington

STL - BWI

STLBWI

Lambert-St Louis

Thu 5/9

1 stop11h 02m

Baltimore/Washington

Thu 5/16

1 stop10h 08m

$97

Lambert-St LouisBaltimore/Washington

STL - BWI

STLBWI

Lambert-St Louis

Thu 5/9

1 stop11h 02m

Baltimore/Washington

Sat 5/18

1 stop11h 22m

$98

Lambert-St LouisBaltimore/Washington

STL - BWI

STLBWI

Lambert-St Louis

Wed 5/8

1 stop21h 34m

Baltimore/Washington

Sat 5/11

1 stop11h 13m

$99

Lambert-St LouisBaltimore/Washington

STL - BWI

STLBWI

Lambert-St Louis

Tue 5/7

1 stop5h 50m

Baltimore/Washington

Wed 5/15

1 stop20h 17m

$104

Lambert-St LouisBaltimore/Washington

STL - BWI

STLBWI

Lambert-St Louis

Sat 5/11

1 stop12h 12m

Baltimore/Washington

Wed 5/15

1 stop20h 17m

$114

Lambert-St LouisWashington, D.C. Reagan-National

STL - DCA

STLDCA

Lambert-St Louis

Tue 5/21

Nonstop1h 56m

Washington, D.C. Reagan-National

Wed 5/22

Nonstop2h 16m

$159

Lambert-St LouisWashington, D.C. Reagan-National

STL - DCA

STLDCA

Lambert-St Louis

Tue 5/21

1 stop5h 52m

Washington, D.C. Reagan-National

Wed 5/22

1 stop5h 14m

$178

Lambert-St LouisWashington, D.C. Dulles Intl

STL - IAD

STLIAD

Lambert-St Louis

Tue 6/4

1 stop4h 25m

Washington, D.C. Dulles Intl

Sat 6/15

1 stop4h 02m

$203

Flights are sorted by cheapest first

Deals found on 4/24

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maryland. Reviews last updated April 25, 2024.
Peruse reviews from past customers who have flown with United Airlines, Delta and American Airlines from St. Louis to Maryland to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
11,004 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.5

Overall

8.1

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
11,004 reviews
Delta
8.1
Very good
11,004 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.5

Overall

8.1

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Qatar Airways
7.7
Good
4,480 reviews
Delta
8.1
Very good
11,004 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.5

Overall

8.1

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,255 reviews
Delta
8.1
Very good
11,004 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.5

Overall

8.1

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,898 reviews
Delta
8.1
Very good
11,004 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.5

Overall

8.1

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Sun Country Air
7.3
Good
663 reviews
Delta
8.1
Very good
11,004 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.5

Overall

8.1

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Maryland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Maryland?

    For a flight from St. Louis to Maryland, you will be flying from Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city.

  • Can I find flights from St. Louis to Maryland for under $100 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Maryland for under $100. The cheapest flight booked recently is on Multiple Airlines for just $95, but on average you can expect to pay $116.

  • Are there nonstop flights from St. Louis to Maryland for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from St. Louis to Maryland under $200. A good price for a nonstop flight from St. Louis to Maryland is less than $233.

  • Are there last-minute flights available from St. Louis to Maryland for under $200?

    There are currently 20+ open flights from St. Louis to Maryland within the next 7 days for less than $200.

  • What are the cheapest airlines to fly from St. Louis to Maryland one-way?

    The cheapest airlines for a one-way flight from St. Louis to Maryland are Frontier ($65), American Airlines ($80), and Delta ($89).

  • What are the most popular routes from St. Louis to Maryland?

    Most travelers choose Lambert-St Louis - Washington, D.C. Reagan-National, Lambert-St Louis - Washington, D.C. Dulles Intl or Lambert-St Louis - Baltimore/Washington when deciding on the best route from St. Louis to Maryland.

  • What are the most popular airlines that fly from St. Louis to Maryland?

    When booking a flight from St. Louis to Maryland, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

  • What does STL to BWI mean?

    This is defined as Lambert-St Louis Airport (STL) and Baltimore/Washington Airport (BWI). Codes like Baltimore/Washington Airport are often used to just call airports uniquely. Salisbury-Ocean City Airport (SBY), Hagerstown Regional Airport (HGR), Frederick Airport (FDK), Fort Meade Tipton Airport (FME) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from St. Louis to Maryland that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Maryland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Maryland with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Maryland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Maryland that include hotel bookings?

    Yes. In addition to deals on St. Louis to Maryland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Maryland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Maryland.

  • Can I find deals for business class flights from St. Louis to Maryland?

    Yes. Cheapflights offers flight deals from St. Louis to Maryland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Maryland that allow pets onboard?

    Many airlines flying from St. Louis to Maryland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Maryland?

    Yes, you can often find last-minute deals on St. Louis to Maryland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Maryland flight deals updated?

    The St. Louis to Maryland flight deals you see on this page were last updated on 4/24.

See more FAQs

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Alternative routes for St. Louis to Maryland
See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from St. Louis to Maryland

Discover the top 5 airlines that operate flights from St. Louis to Maryland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$101Average$185FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$140Average$224FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapest$219Average$497FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$249Average$361FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$264Average$362FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Las Vegas to Miami flights
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Miami to Boston flights
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St. Louis to Maine flights

Search flights from St. Louis to Maryland by cabin class

Find flights from St. Louis to Maryland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from St. Louis to Maryland

Find hourly flight availability from St. Louis to Maryland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2024.
26%of flight departuresEarly morningMidnight to 6 am
29%of flight departuresMorning6 am to noon
20%of flight departuresAfternoonNoon to 6 pm
25%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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Fly with Cheapflights

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How does Cheapflights help users find flights from St. Louis to Maryland?

Deals for St. Louis to Maryland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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Can Cheapflights find flights from St. Louis to Maryland with no change fees?

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