BWI

$29 Find Cheap Flights to Baltimore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Baltimore departing on 4/13. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Baltimore

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Baltimore
These are the airlines KAYAK users have selected most often from within our search results for flights to Baltimore
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$68
Overall average: $116
Frontier
Fri 2/6Wed 2/11
ATL - BWI • Non-stop
Cheapest one-way
$29
Typical prices: $100-$203
Frontier
Mon 4/13
DTW - BWI • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
United's Economy Plus offers extra legroom for comfort.
Pack light on Delta as overhead space is limited.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
Top airlines
Southwest
Most flights • 1825 per week
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
DTW
-
BWI
Cheapest
MHT
-
BWI
Most popular
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 71% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Baltimore!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights to Baltimore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Baltimore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Baltimore

Fri, Feb 6 - Wed, Feb 11
Frontier Logo
10:45 pm - 12:36 am
ATL
-
BWI
1h 51mnonstop
Frontier Logo
6:50 pm - 9:10 pm
BWI
-
ATL
2h 20mnonstop
$68Frontier
Mon, Feb 23 - Tue, Feb 24
Frontier Logo
10:40 pm - 12:31 am
ATL
-
BWI
1h 51mnonstop
Frontier Logo
5:58 pm - 8:14 pm
BWI
-
ATL
2h 16mnonstop
$70Frontier
Tue, Feb 3 - Wed, Feb 4
Spirit Airlines Logo
2:41 pm - 10:53 pm
DFW
-
BWI
7h 12m
1 stop
Spirit Airlines Logo
1:00 pm - 9:23 pm
BWI
-
DFW
9h 23m
1 stop
$119Spirit Airlines
Sat, Feb 14 - Sat, Feb 21
Southwest Logo
4:00 pm - 7:50 pm
HOU
-
BWI
2h 50mnonstop
Southwest Logo
5:25 pm - 8:10 pm
BWI
-
HOU
3h 45mnonstop
$177Southwest
Tue, Feb 24 - Wed, Mar 11
Southwest Logo
6:05 am - 5:15 pm
SEA
-
BWI
8h 10m
2 stops
Southwest Logo
6:10 am - 1:05 pm
BWI
-
SEA
9h 55m
1 stop
$184Southwest
Fri, Feb 20 - Wed, Feb 25
Delta Logo
1:38 pm - 11:44 pm
SEA
-
BWI
7h 06m
1 stop
Delta Logo
6:05 am - 12:23 pm
BWI
-
SEA
9h 18m
1 stop
$197Delta
Tue, Feb 17 - Tue, Feb 17
Delta Logo
1:13 pm - 2:56 pm
BOS
-
BWI
1h 43mnonstop
Delta Logo
7:55 pm - 9:29 pm
BWI
-
BOS
1h 34mnonstop
$197Delta
Mon, Feb 2 - Wed, Feb 4
Spirit Airlines Logo
5:23 pm - 10:31 am
BOS
-
BWI
17h 08m
1 stop
Spirit Airlines Logo
1:00 pm - 4:18 pm
BWI
-
BOS
27h 18m
3 stops
$199Spirit Airlines
Mon, Mar 2 - Fri, Mar 6
United Airlines Logo
5:20 pm - 7:27 am
SEA
-
BWI
11h 07m
1 stop
United Airlines Logo
6:31 pm - 12:59 am
BWI
-
SEA
9h 28m
1 stop
$215United Airlines
Thu, Feb 12 - Tue, Feb 17
United Airlines Logo
11:13 pm - 7:27 am
SFO
-
BWI
5h 14mnonstop
United Airlines Logo
8:42 am - 12:06 pm
BWI
-
SFO
6h 24mnonstop
$346United Airlines
Booking Insights

KAYAK's insights & trends for flights to Baltimore

Get data-powered insights and trends for flights to Baltimore to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Baltimore?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

If traveling to Baltimore, the cheapest city to fly from in the last 3 days was Detroit, with flights as low as $29 one-way and $68 round-trip. Flights from Manchester are the most searched and start at $222 for a return trip.

How much is a flight to Baltimore?

The average and cheapest price for all round-trip flights to Baltimore from each origin found by users searching on KAYAK in the last month.

On average, a flight to Baltimore costs $281. The cheapest price found on KAYAK in the last 2 weeks cost $29 and departed from Chicago O'Hare Intl Airport. The most popular routes on KAYAK are Atlanta to Baltimore which costs $231 on average, and Boston to Baltimore, which costs $369 on average.

See prices from:

What is the cheapest month to fly to Baltimore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Baltimore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Baltimore is February, where tickets cost $116 on average for one-way flights. On the other hand, the most expensive months are December and April, where the average cost of tickets from the United States is $194 and $187 respectively. For return trips, the best month to travel is August with an average price of $129.

What is a good deal for flights to Baltimore?

If you’re looking for cheap airfare to Baltimore, 25% of our users found tickets to Baltimore for the following prices or less: From Charleston $115 one-way - $339 round-trip, from Dallas/Fort Worth Airport $124 one-way - $215 round-trip, from Charlotte $155 one-way - $193 round-trip.

Expert advice

Expert advice for your flight to Baltimore

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Frontier

Frontier's Premium Bundle offers priority boarding and extra legroom for just $20 more than Economy.


Avoid middle seats by selecting Economy Bundle for free Standard seat selection and carry-on bag.

Spirit Airlines

Spirit's Big Front Seat offers 20-inch width and 11” more legroom for a nominal fee.


Spirit's Wi-Fi offers gate-to-gate connectivity with browsing and streaming packages available.

Delta

Delta's Comfort Plus offers up to three inches more legroom than Main Cabin seats.


Delta offers free Wi-Fi for SkyMiles members on most domestic flights. Sign up onboard for free.

United Airlines

United's Economy Plus offers up to six inches more legroom than standard economy seats.


United's Priority Boarding places you in Zone 2, avoiding overhead bin space issues.

American Airlines

Main Cabin Extra offers early boarding (Group 5) and complimentary alcoholic drinks for a small fee.


Basic Economy includes late boarding (Group 9) and no free checked bags or seat assignment.

Alaska Airlines

Alaska's Premium Class offers priority boarding, extra legroom, and free drinks on flights over 350 miles.


Alaska's Wine Flies Free program allows free wine case check-in from select airports.

Airports
BWI

For a quick exit from BWI, use the light rail to downtown Baltimore, located just outside the terminal by Concourse E.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier, Delta and United Airlines

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez

Joe Cortez

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Read more
Harriet Baskas

Harriet Baskas

Expert on American Airlines, Alaska Airlines and BWI

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

Good to know - Book Cheap Baltimore Plane Tickets

Low seasonJanuary
Cheapest flight$29
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Detroit to Baltimore

When to book flights to Baltimore

Are your dates flexible? Find out the best times to travel to Baltimore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Baltimore based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights to Baltimore: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to Baltimore 
Verified travelerFlew with Delta
SLC
-
BWI
Jul 2025
Pack light as overhead space is a premium
BrandyiFlew with Delta
MSP
-
BWI
Jan 2025
If you’re coming from an international destination to MSP airport, choose a layover that allows at least 90 minutes. You deplane, then you go through immigration first. After that, you pick up your bags from the carousel, then you stand in a long line to go through customs. After customs, you have to drop off your bags, then stand in line to go through security. All this before you see the terminal and gates to connecting flights. Many travelers missed their connecting flights because several flights from International destinations arrived at the same time at MSP airport, and there was only one line from the baggage pickup carousel area through security. Give yourself plenty of time; a layover with less than 60 minutes is risky.
Verified travelerFlew with Alaska Airlines
SEA
-
BWI
Jul 2024
bring wireless earphones and chargers. you have to use your own phone if you want to watch movies or tv onboard.

FAQs - booking Baltimore flights

  • What is the cheapest flight to Baltimore?

    If traveling to Baltimore, the cheapest city to fly from in the last 3 days was Detroit, with flights as low as $29 one-way and $68 round-trip. Flights from Manchester are the most searched and start at $222 for a return trip.

  • How far is Baltimore/Washington Airport from central Baltimore?

    The city center of Baltimore is 8 miles from Baltimore/Washington Airport.

  • What is the name of Baltimore’s airport?

    All flights to Baltimore land at Baltimore/Washington Airport. The airport code is BWI,and it can also be referred to as Baltimore Washington Intl, Baltimore/Washington, or Baltimore/Washington Intl Thurgood Marshall.

  • How much is a flight to Baltimore?

    On average, a flight to Baltimore costs $281. The cheapest price found on KAYAK in the last 2 weeks cost $29 and departed from Chicago O'Hare Intl Airport.

  • What is the cheapest day to fly to Baltimore?

    Based on KAYAK data, the cheapest day to fly to Baltimore is Friday where tickets can be as cheap as $245. On the other hand, the most expensive day to fly is Sunday, where prices are $341 on average.

  • How does KAYAK find such low prices on flights 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 to Baltimore.

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

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

  • What is the Hacker Fare option on flights 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Baltimore?

    The cheapest time of day to fly to Baltimore is generally in the evening, when flights cost $413 on average. The most expensive time of day to fly to Baltimore is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $544.

Top tips for finding cheap flights to Baltimore

  • Looking for cheap airfare to Baltimore? 25% of our users found round-trip tickets to Baltimore for the following prices or less: From Chicago O'Hare Intl $282, from Norfolk $283, from Los Angeles $614
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Baltimore flight deals.

Reviews of the top 5 airlines flying to Baltimore

 
See real verified KAYAK customer reviews for airlines flying to Baltimore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Baltimore. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Baltimore? 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
SouthwestOverall score based on 4262 reviews
7.0Food
7.5Entertainment
8.6Crew
8.0Comfort
8.1Boarding
Airline reviews

The seats were comfortable, and the boarding process was pretty smooth.

10.0 ExcellentJohn, Jan 2026
BWI - MDW
Read more Southwest reviews

The seats were comfortable, and the boarding process was pretty smooth.

3 hour delay. Had to change plans and was still delayed.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

We got exit row seats both flights. Everything was running on time

Never went on board this flight. Kayak uses Underpricer (which is a scam business) as it's "customer service provider". This customer service is a classic bait and switch "service". I Got caught in the UnderPricer Bait and switch scam. 14 hours on the phone with people from India with heavy accents and upselling me to useless products. The original sell was a flight on spirit. Then they contact me later, an say after they have my money that the flight is no good as is is only one seat for a party of two. I am still in dispute to get my money back. Went to Spirit direct and had a beautiful vacation. I should never have used Kayak and their rip off artists UnderPricer.

The flight crew was extremely rude and especially not helpful when our flight was delayed.

Pretty seamless, just a tad bit late in taking off and landing.

Flight was fine other than there was a gate change that I was not notified of. By chance I happened to check my phone and saw the change, otherwise, we would have missed our connecting flight.

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Delta flight Delay for ,more that two hours i.e original flight was 6.30 PM and it starts at 8.45 PM, When we connect Delta team for meal vouchers as it is late arrival in designation,But we did not get it as per delta policy , which is not good for mid night arrival,

Inexperienced boarding crew allowed too many bags on to a full flight and delayed takeoff causing a missed connection and unplanned overnight stay. There was a hotel at the airport but Delta would not pay for it offering only to shuttle me to an area hotel. Never even offerred so much as an apology by anyone working for Delta.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

The seats weren’t reclining even though it wasn’t as exit seat

It was good because we traveled without luggage, carry on only.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

Delayed, toilets did not flush, pilot parked to far away from Gate

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

left on time, reasonable boarding process arrived early luggage came out quickly

I like flying first class, and United has a nice one

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

Cheap, only one short delay. No issues despite bad weather. Able to take a big backpack for free.

I know Spirit gets a lot of criticism, but I've taken three flights recently and all were very good, and tremendous value. On my most recent one, they randomly assigned me to a very comfortable exit row seat! The flight was on time and the boarding process was smooth, and the crew was friendly. No complaints!

My experience with spirit was horrible I had to spend a extra $100 to check in my bag when I already purchased my ticket even when I got to my gate to get my seat the attendant didnt say anything until I was boarding the plane..also to make matters worst I been flying from Florida to New york and Florida to Atlanta often this was my 4th trip to Atlanta with the same bag and never had this problem till yesterday so im extremely upset and I wasnt even giving a reason for the change the attendant just gave a attitude and wouldn't answer me at all

Paid for wifi the day before but wifi was unavailable on flight.

Flight was not on time and it was very annoying flight. Keep changing gates.

Flight was cancelled with very little notice. Had to scramble to find transportation to my Mexico vacation.

Liked early boarding for disabled customers. Seat comfort could have been better, would have appreciated an empty seat between my wife and I since I suffer from arthritis, neuropathy, and spinal stenosis. Also aisle seat armrest was immobile and this made it difficult to get into and out of my seat during the flight

The flights were very uncomfortable the seats don't have much leg room at all and they are pretty hard as well.

It was delayed but the landing was the smoothest in a while that I’ve had.

Second time in 3 days I walked off the plane late. This time - almost an hour.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

Plane and crew on board were fine. Everything else was terrible.

The third party booking with cheapflightsfares was awful. Kayak should NOT partner with them. They sold me a bundle including seat selection and carry-on, but did not book the carry-ons with Frontier, so I’m out of pocket for $414 more while I await resolution.

This company socks. It's fraud. They canceled our flight yesterday, and today we were late because of a really long line at the check in bag. At the rebook station, there was ton of people. The workers were all rude. I am gonna make a report to FTC.

One of the worst travel experiences I've had. Had a flight scheduled with CVG to RSW on VLSWQX this morning departing at 5:30. Two individuals at the gate and one was in training. Not her fault but she didn't have the ability to check people in resulting in at least 15 families that didn't make it on the plane because they weren't checked into the system in time. When arriving at the airport to drop off our prepaid checked bags, the bag drop off agent asked if we could check our bags at the gate because of the long line. We said no problem so arrived at the gate by 5:00. They told those people that had previously paid for checked bags to stand off to the side while they let others that either didn't have a checked bag or their bag was already on the plan through. Realizing the gate workers had an issue, they either called for help or this lady showed up late for work as she didn't arrive until 5:15. The worker who had been there training the other individual and working diligently to make sure all passengers got on board. He even said that at one point all people that are currently in line are fine but asked the person in training to stand outside the ticketing area around 5:15 to notify any late travels that the flight was in boarding process and they arrrived too late. At that point, we're sill standing off to the side with our pre-paid checked bags patiently waiting. When the new lady arrived she couldn't have been more rude. It was an awful seen. Essentially they had asked for those without an assigned seat to board last, those with pre-paid checked bag stand off to the site and any traveling with a larger items that needed to be checked at the gate (such as a stroller), wait on the side. They realized that the flight needed to leave on time so the gate attendant shut the gate. So anyone without a seat assignment, those that had pre-checked bags, and the worst one I saw was a mother with two infant children was in line with use because she was asked to stand to the side because her stroller. When they shut the door to the plan they told her she could no longer get on. Her checked bags were already on the plane with her car keys in them, and the lady told her we couldn't accept anyone else on because the door was shut. She didn't even have a way to get home from the airport. Truely evil behavior. I've flown Frontier enough to know customer service is not a top priority in the company's mission, but this was an all-time low. I'm sending this after an 18 hour drive that our family just completed to Bonita Springs . I felt really bad for the lady being trained and the other individual trying to help, but when the new lady came to the gate she was truly one of the rudest individuals I've ever met. One lady had been there since 4am but because she didn't have an assigned seat they wouldn't let her on the plan.

I loved the staff on the plane. So friendly and helpful! However, there was an argument and misunderstanding by the staff and a customer at the gate, and the staff member was being unprofessional. When we arrived in Atlanta, we waited 1.5 hrs for our luggage to arrive. When I asked the airport attendant, they said Frontier had the longest wait for luggage out of any airlines, and that they could not be held responsible for the delay.

Everything you need to know for your flight to Baltimore

Flights with popular airlines flying to Baltimore

Flights from the other most popular airlines that fly from the United States to Baltimore according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.