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Find cheap flights from St. Louis to Maryland from $69

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Maryland departing on 5/28. 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.
1 adult
0 bags
Tue 6/4
Tue 6/11

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Best Maryland Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Washington, D.C.
Baltimore1 stop$120

Good to know

Low season

February

High season

March

Cheapest flight

$69
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from St. Louis to Baltimore

FAQs - booking Maryland flights

  • How does KAYAK find such low prices on flights from St. Louis to Maryland?

    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 St. Louis to Maryland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Maryland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Maryland from St. Louis 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 St. Louis to Maryland?

    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 Maryland with an airline and back to St. Louis with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Maryland?

    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 Maryland from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Maryland

  • Looking for a cheap flight? 25% of our users found tickets from St. Louis to the following destinations at these prices or less: Washington, D.C. $128 one-way - $235 round-trip
  • Morning departure is around 14% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from St. Louis to Maryland

 
Need help choosing which airline to fly with from St. Louis to Maryland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10838 reviews
7.9Comfort
8.2Boarding
8.0Entertainment
7.4Food
8.6Crew
Airline reviews

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

10.0 ExcellentBranton, May 2024AVL - ATL
Read more about Delta reviews

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

The overall flight went well and the aircrew was pleasant.

Very comfortable Prem economy seats for a long haul flight. Had a problem with the tv that the crew fixed so was great!

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

The flight crew was exceptionally good. Personal needs were well met. The food choices were very nice.

Excellent. Planes are a little older and could get some refurbishment, but besides that everything was excellent.

While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.

we were upgraded which was a blessing and tender mercy for us. I fell the day before and was in extreme pain from knee to shoulder. Sitting in a more comfortable seat during the flight was an unexpected blessing and experience.

Seats were very comfortable. Crew were excellent. Food very good.

Flight crew was especially thoughtful and attentive, made sure our seats were comfortable so we could rest on the long flight

I felt thirsty and asked the flight attendent for water, but no one came for more than half an hour.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

WiFi connected but only let you go to the AA website, not even text messaging worked.

Too bad that first class seats do not recline significantly causing discomfort

The crew was not great or professional. It seemed like they didn't really want to be there. A true lack of effort for accommodating customers.

Everything was really good but the seats are not very comfortable.

I paid for WiFi, but it (WiFi) was very very slow, will never take again! Impossible open Utube 😤😤😤

I had no legroom, although I paid for extra legroom. I could barely put my bag in front of my feet and under the seat. The Wi-Fi was horrible. In fact the flight attendant said that they had to reboot it and see if it was going to work and never did.

The guy with severe body odor sat next to me. For the whole duration of the flight it was a torture. The airline should have better policy on limiting people with bad body odor to board the flight. Passengers should not be the ones to endure bad odor for the whole duration of the flight. The airline should be e the one to ensure decent air quality for ever passenger.

Overall it was a miserable experience... I will never fly spirit for more than a 3 hour flight or overnight.

The boarding attendant was slightly rude when I asked about checking our stroller. Made me feel like I was bothering her.

My wife and I are both handicapped and at boarding they upgraded us to a seat closer to the front rather than all the way towards the back. Much appreciated.

Not much seat room, but that was unexpected. But the seat headrest was very uncomfortable.

First the good, everyone was friendly and efficient. Flight was smooth and plane was very clean and new. Now the bad, seats have almost no padding on your behind. I was in exit row so I had tons of leg room for a 6' 2" bean pole with long legs. Everything was extra - water, soda, snacks everything besides oxygen. Ya get what you pay for, and my flight was cheap as you could ever want it, so no worries.

Book cheap flights from St. Louis to Maryland

Recent round-trip flight deals

7/16Tue
1 stopSpirit Airlines
6h 27mSTL-BWI
7/23Tue
1 stopSpirit Airlines
5h 31mBWI-STL
$120
5/25Sat
1 stop
6h 03mSTL-BWI
6/1Sat
1 stop
11h 27mBWI-STL
$142
5/18Sat
1 stopFrontier
12h 54mSTL-BWI
5/21Tue
1 stopFrontier
24h 42mBWI-STL
$147
9/9Mon
1 stopFrontier
10h 32mSTL-BWI
9/13Fri
1 stopFrontier
21h 34mBWI-STL
$153
5/29Wed
nonstopAmerican Airlines
1h 59mSTL-DCA
6/26Wed
nonstopAmerican Airlines
2h 25mDCA-STL
$184
7/1Mon
1 stopDelta
5h 34mSTL-IAD
7/5Fri
1 stopDelta
4h 05mIAD-STL
$188
7/1Mon
nonstopAmerican Airlines
2h 01mSTL-DCA
7/5Fri
nonstopAmerican Airlines
2h 29mDCA-STL
$189
5/29Wed
1 stopDelta
4h 20mSTL-DCA
6/25Tue
1 stopDelta
7h 01mDCA-STL
$203
10/30Wed
1 stopUnited Airlines
3h 58mSTL-IAD
11/2Sat
nonstopUnited Airlines
2h 23mIAD-STL
$244
10/30Wed
nonstopUnited Airlines
2h 06mSTL-IAD
11/2Sat
nonstopUnited Airlines
2h 23mIAD-STL
$245

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Recent one-way flight deals

5/28Tue
1 stopSpirit Airlines
16h 40mSTL-BWI
$69
5/31Fri
1 stopFrontier
11h 46mSTL-BWI
$83
5/17Fri
1 stopFrontier
11h 46mSTL-BWI
$85
6/1Sat
1 stopDelta
5h 50mSTL-DCA
$94
6/12Wed
nonstopAmerican Airlines
2h 02mSTL-DCA
$100
7/26Fri
nonstopAmerican Airlines
2h 01mSTL-DCA
$105
6/12Wed
1 stopDelta
6h 57mSTL-IAD
$109
6/15Sat
nonstopUnited Airlines
2h 10mSTL-IAD
$140
6/1Sat
1 stopUnited Airlines
4h 16mSTL-IAD
$155
5/10Fri
2 stopsQatar Airways
38h 37mSTL-IAD
$1,943

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Last minute flights from St. Louis to Maryland

Last minute flight, train and bus deals

5/9Thu
multi-stopFrontier
22h 51mSTL-BWI
5/16Thu
multi-stopFrontier
10h 08mBWI-STL
$234
5/9Thu
multi-stopFrontier
23h 22mSTL-DCA
5/13Mon
multi-stopFrontier
28h 00mDCA-STL
$257
5/6Mon
multi-stopAmerican Airlines
4h 07mSTL-BWI
5/11Sat
multi-stopAmerican Airlines
4h 06mBWI-STL
$473
5/6Mon
multi-stopAmerican Airlines
4h 30mSTL-BWI
5/9Thu
multi-stopAmerican Airlines
5h 53mBWI-STL
$520
5/7Tue
nonstopUnited Airlines
2h 10mSTL-IAD
5/8Wed
nonstopUnited Airlines
2h 27mIAD-STL
$535
5/8Wed
multi-stopSpirit Airlines
24h 52mSTL-BWI
5/10Fri
multi-stopSpirit Airlines
19h 13mBWI-STL
$538
5/7Tue
nonstopUnited Airlines
2h 10mSTL-IAD
5/8Wed
multi-stopUnited Airlines
5h 59mIAD-STL
$544
5/7Tue
multi-stopDelta
3h 35mSTL-DCA
5/8Wed
multi-stopDelta
7h 16mDCA-STL
$554
5/7Tue
multi-stopDelta
4h 34mSTL-IAD
5/8Wed
multi-stopDelta
4h 19mIAD-STL
$554
5/8Wed
multi-stopSpirit Airlines
24h 52mSTL-BWI
5/11Sat
multi-stopSpirit Airlines
25h 04mBWI-STL
$578

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St. Louis - Maryland Flights

Departure:

St. Louis (STL)United States

Return flight deals:

Maryland - St. Louis

Cabin classes: