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Find cheap flights from Baltimore to the United States from $24

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to the United States departing on 4/16. 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
Thu 4/18
Thu 4/25

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Best United States Flight Deals

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

New York
New York1 stop$122
Los Angeles
Los Angelesnonstop$103
Orlando
Orlandononstop$56
Las Vegas
Las Vegas1 stop$131
Miami
Miaminonstop$56
Chicago
Chicago1 stop$94
San Francisco
San Francisco2 stops$150
Boston
Bostonnonstop$80
Denver
Denvernonstop$68
Fort Lauderdale
Fort Lauderdalenonstop$56
Seattle
Seattle2 stops$165
Atlanta
Atlantanonstop$42
Dallas
Dallasnonstop$78
Tampa
Tampanonstop$56
Honolulu
Honolulu2 stops$374
Houston
Houstonnonstop$87
San Diego
San Diego1 stop$134
Philadelphia
Philadelphia1 stop$112

Good to know

Low season

January

High season

July

Cheapest flight

$24
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Baltimore to Atlanta

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Baltimore to the United States?

    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 Baltimore to the United States.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to the United States from 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 from Baltimore to the United States?

    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 the United States with an airline and back to Baltimore with another airline.

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

    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 the United States from Baltimore 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 the United States

  • Looking for a cheap flight? 25% of our users found tickets from Baltimore to the following destinations at these prices or less: Atlanta $98 one-way - $183 round-trip; Charlotte $166 one-way - $336 round-trip; Orlando $54 one-way - $104 round-trip
  • Morning departure is around 3% cheaper 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 Baltimore to the United States

Need help choosing which airline to fly with from Baltimore to the United States? 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 KAYAK reviews.
8.0
DeltaOverall score based on 11551 reviews
81entertainment
75food
86crew
82boarding
81overall
79comfort
Airline reviews

Boarding was a sh!t show. JFK BOARDING was awful. The agent called three sections at a time Clogging the area then yelling at people to not block the walk way. How are you going to call delta one , premium select and comfort plus at once and the yell at highest paying passengers. Need to do a lot better and the flight attendants in the galley need to understand that their voices travel. They were talking about others and everyone in the cabin heard them

Read more about Delta

Boarding was a sh!t show. JFK BOARDING was awful. The agent called three sections at a time Clogging the area then yelling at people to not block the walk way. How are you going to call delta one , premium select and comfort plus at once and the yell at highest paying passengers. Need to do a lot better and the flight attendants in the galley need to understand that their voices travel. They were talking about others and everyone in the cabin heard them

Uncomfortable seats on 14 hour flight. Mediocre food. On time and great crew.

MSP to Atlanta was much better than Atlanta to St. Kitts. Paid $180 each for myself and wife for Delta comfort from Atlanta to St. Kitts. Seats were more narrow and obviously old and worn out. Tailbone is killing me. Seat would not recline. Seats behind reclined and we were not an exit row or in front of an exit row. Entertainment did not work in that the movie jumped forward and back and there was no audio. The plug in the arm rest was loose. Flight attendant tried “resetting” the video for my seat but no good. She never checked back. Someone else near me had the same issue. Touch screen was unresponsive. No where near as comfortable as MSP to Atlanta flight. 3 plus hrs. flight time without the basic amenities and not even remotely close to comfortable but paid for Comfort plus. I will be very disappointed if I have the same on my return “Comfort Plus” flight St. Kitts to Atlanta. At the very least my wife and I should be refunded for round trip “Comfort Plus” charges. Please feel free to contact me directly for more details.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

The main person that was coordinating everything was a short white/light skin Spanish man and he was very rude. It honestly made me feel like it was everyone’s First day at work. His announcements were very not reasonable and they did not make sense. The stewardess on the flight that made the announcements she didn’t even know what she was talking about she sounded inebriated. There were no snacks or drinks on our flight there wasn’t even much turbulence. This flight was not enjoyable nor was it what a Delta flight should be and just this past week I flew with Delta 3 times.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

The helpful attitude of the staff, and being a wheelchair passenger everyone was helpful and understanding. The trip was made comfortable by the upgraded seat which was given without my request, that was a great surprise. Thank you Delta.

Mario was great. Made a night flight on a small aircraft pleasant and memorable.

It was great I love flying Delta and have never had a bad experience with them

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

737 Max was leaking water into the cabin through the windows. Overhead bins opened on landing. Bad bad plane.

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

The plane boarded and deplaned twice before the crew timed out. Flight was 7 hours late departing. Horrible experience!

Over two hours wait to get wheelchair assistance from arrival to the departure gate for LA was unreasonable even though there appreared to be heavy demand.

Everything was very good. Boarding and takeoff were on time and organized. Had a good flight

Wouldn’t let me check in said couldn’t find a ticket had to wait very long Time

Awful…flight was delayed more than 12hrs, missed all connections to Fort Wayne, IN, had to get flight to another city 2 hours from my destination, flight was again delayed by 40 mins because they did not have enough fuel, again missed a connection, finally arrived in Indiana at 11pm…but before my 2 hour drive home, ay, no Five That Our Luggage Never Made On The plane and Still In Chicago

Other than the two hour delay, it was fine. Of course they were very professional and kept us informed throughout the whole delay..

Wheelchair assistance was not complete. The person left me at the departure gate without informing the groundstaff of my requirements. I had to walk to the departure counter to ask for help to reach the plane door. The crew informed me that in future they were not allowed to help passengers like me, senior citizen and Wheelchair passenger with placing their carry on bags in the overhead compartments!

The 2 hour delay was frustrating but our crew did a great job getting us out quickly and keeping communication especially with the people who had connecting flights

Got a much appreciated surprise upgrade to an exit row and the crew was very friendly and helpful.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

The staff was unprofessional and didn’t communicate very well. The boarding process was very disheveled, potentially due to a power outage the previous day but there was no contingency plan to properly get passengers boarded the following day. Once boarded the aircraft stayed on the tarmac for over 45 minutes due to high winds. The communication was sporadic but an announcement was finally made an additional 30 minutes later that the flight was cancelled but we couldn’t get off the plane. Prior to deplaning one of the gate agents came on the plane and made an announcement for everyone to pickup their checked bags and take a card to rebook a new reservation because they didn’t have adequate staff. Flights were missed, passengers went to different airports and there was little to no assistance from AA.

Absolutely filthy flight and not equipped for a trans US

Everything was on time; the flight attendants and the gate personnel were very pleasant and helpful.

I had trouble finding a boarding pass because I had an hour between Flights and American did not see my flight I believe because I was ticketed through KAYAK. I did not have enough time to go to the desk before boarding so I went to the desk and told them while I was boarding and they had a boarding pass for me within three minutes. Nice. I paid extra to have more legroom and it is definitely worth it for a six hour flight. I would’ve paid for a decent dinner, but they didn’t offer anything but a snack box —not good for six hours.

I have not found it to be easy to set up on Wi-Fi with American Airlines. I don’t know if it is me or poor instructions.

My previous flight was late and did not connect properly. The gate was closed and I missed this flight.

This flight was late and did not meet the connecting flight.

Delayed several times. Flight was to arrive at midnight and it arrive at 3 am. A 3 hour delay is already bad but one that has you arriving in the wee hour is just disruptive and overall unacceptable. The complete lack of restitution is a joke in keeping with Spirit’s reputation of ranking bottom-low in the pecking order.

Awful experience. Both flights were delayed several times with weather but also crew members being the official cause. The vouchers are unusable and insufficient ($50 voucher to fly the same crappy airline is a joke for putting me on a red-eye that landed at 3:00 am). The aircrafts were old and uncomfortable (have a real pocket on the seat, for crying out loud!).

Its so random that they only allow 40 pounds on checked bags when all airlines take 55. They then charge you for each 10 extra pounds, so my checked suitcase was $130 and the flight $30 ... its like whattt, im for sure not traveling with Spirit again

Cancelled my flight last minute and had to end up driving to Texas from Atlanta last minute. I’m going to miss another day of work, drive back to Atlanta , in my own car and spirit doesn’t want to refund the money. First time I tried flying anyone else but delta and I get ripped off . And I had. To pay for seats for a flight that didn’t happen. Usually you could say you get what you pay for but in this case, didn’t get anything and paid for everything never flying spirit again, or even attempting it or thinking about it.

Actual CLT experience was rough. I've never seen the airport as bad in regards to security lines and wait. (For not being a holiday) A lot of folks missed their flight this morning. Spirit is fine. But wasnt offered a beverage somehow. No worries but some how I missed it.

the landing was terrible. the plane touched down and had take off. the plane flew around and landed a second time.i understand the weather might of been the problem. It was a scary experience and no explanation from the captain.

Flight was canceled and rebooked for the next day. Had to cancel the entire vacation.

It wasn’t as horrible as I would have expected, however, to not provide water and change so much for bags is a ripoff to say the least.

Flight from Tampa to Houston was canceled. SPIRIT rebooked me and they double booked my seat. Conclusion I COULD NOT TRAVEL TO HOUSTON. I MISSED MY GRANDDAUGHTER BIRTHDAY. I would not recommend this company. I will file a complaint. I will never consider SPIRIT as an airline . It’s a faker.

I like strict carry on policy. Quick to board, quick to leave. Less time at gate and get there quicker

There was no wifi, there was no usb charger on the planes Frontier lowered the weight limit on suitcases from 50 to 40 pounds Frontier now charges for a seat...really? If i don't pay for a basic seat, do i stand the whole flight? Frontier now charges for the carry on, just like for the checked suitcase The bundle pricing is way over priced.

I am HIGHLY unhappy with the amount of money I spent on the flight. Paid in advance only to find the flight at a discount price a week or so before the flight. I will not fly frontier again and have bad mouthed your business since to anyone I have spoken with about flying (which has been many a people). Crew was mediocre and instead of moving me to a spot where I could gain some leg room they sat their flight attendant there. Won’t be flying frontier in the future.

They changed my flight and did not want to accommodate me or try to help me in any way. They do not care about their customers.

Plane was clean but they do not allow bag drop until 1 hour before flight. Just encouraging late fees and other issues. The worst I have experienced. Total hostage situation, pay or you miss your flight.

Everything was good, 20/30 minutes late waiting on a crew member. It’s hard to keep employees. Or serious employees I know. I remember one flight from Houston of Frontiers was almost 18 hours late. And another 4 hours late very poor. But I would rather be late and safe than the on the news. Thank you.

Well, I didn’t have food! So NA wasn’t an option. I’ll be back!

Bought seats on the flight and they were supposed to be 2 and a jumpseat. Plane clearly changed and it was a regular 3 seat row. Asked for a refund and was denied. If I wanted to sit next to someone else I wouldn't have bought the seats..

I dunno. Depressing, uncomfortable (I’m poor), but on time and efficient.

Everything was good, and most importantly on time. They have been extremely tardy in some of my flights

First time flying with Frontier . From buying tickets ,getting boarding pass and boarding plane was super easy. Definitely would fly again with Frontier .

Book cheap flights from Baltimore to the United States

Recent round-trip flight deals

4/16Tue
nonstopFrontier
2h 10mBWI-ATL
4/23Tue
nonstopFrontier
1h 51mATL-BWI
$42
4/10Wed
nonstopFrontier
2h 01mBWI-ATL
4/10Wed
nonstopFrontier
1h 50mATL-BWI
$43
4/8Mon
nonstopSpirit Airlines
2h 49mBWI-MIA
4/11Thu
nonstopSpirit Airlines
2h 38mMIA-BWI
$56
4/17Wed
nonstopSpirit Airlines
2h 50mBWI-FLL
4/24Wed
nonstopSpirit Airlines
2h 35mFLL-BWI
$56
4/16Tue
nonstopAmerican Airlines
2h 18mBWI-ORD
4/23Tue
nonstopAmerican Airlines
1h 53mORD-BWI
$97
4/13Sat
nonstopAmerican Airlines
2h 18mBWI-ORD
4/16Tue
nonstopAmerican Airlines
1h 53mORD-BWI
$112
4/4Thu
nonstopDelta
1h 26mBWI-BOS
4/10Wed
nonstopDelta
1h 43mBOS-BWI
$143
4/2Tue
nonstopDelta
1h 27mBWI-BOS
4/3Wed
nonstopDelta
1h 40mBOS-BWI
$147
4/16Tue
nonstopUnited Airlines
2h 14mBWI-ORD
4/17Wed
nonstopUnited Airlines
1h 59mORD-BWI
$167
4/10Wed
nonstopUnited Airlines
2h 15mBWI-ORD
4/12Fri
nonstopUnited Airlines
1h 59mORD-BWI
$182

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Recent one-way flight deals

4/16Tue
nonstopFrontier
2h 10mBWI-ATL
$24
4/10Wed
nonstopSpirit Airlines
2h 46mBWI-MIA
$28
4/3Wed
nonstopSpirit Airlines
2h 33mBWI-MCO
$28
4/10Wed
nonstopFrontier
2h 55mBWI-MIA
$29
4/16Tue
nonstopAmerican Airlines
2h 18mBWI-ORD
$48
4/16Tue
nonstopAmerican Airlines
2h 18mBWI-ORD
$50
4/16Tue
nonstopDelta
1h 34mBWI-BOS
$64
4/13Sat
1 stopDelta
5h 14mBWI-ORD
$88
5/16Thu
nonstopUnited Airlines
2h 15mBWI-ORD
$99
4/19Fri
nonstopUnited Airlines
2h 15mBWI-ORD
$115

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Last minute flights from Baltimore to the United States

Last minute flight, train and bus deals

3/19Tue
nonstopFrontier
2h 40mBWI-MCO
3/26Tue
nonstopFrontier
2h 14mMCO-BWI
$96
3/19Tue
nonstopFrontier
2h 40mBWI-MCO
3/23Sat
nonstopFrontier
2h 14mMCO-BWI
$97
3/19Tue
nonstopSpirit Airlines
2h 49mBWI-MIA
3/20Wed
nonstopSpirit Airlines
2h 38mMIA-BWI
$133
3/19Tue
nonstopSpirit Airlines
2h 30mBWI-MCO
3/26Tue
nonstopSpirit Airlines
2h 21mMCO-BWI
$140
3/20Wed
nonstopDelta
1h 29mBWI-BOS
3/25Mon
multi-stopDelta
4h 26mBOS-BWI
$296
3/19Tue
multi-stopDelta
5h 31mBWI-BOS
4/24Wed
nonstopDelta
1h 39mBOS-BWI
$316
3/20Wed
multi-stopAmerican Airlines
4h 25mBWI-BOS
3/25Mon
multi-stopAmerican Airlines
4h 50mBOS-BWI
$333
3/20Wed
multi-stopAmerican Airlines
6h 20mBWI-BOS
3/25Mon
multi-stopAmerican Airlines
4h 50mBOS-BWI
$338
3/19Tue
nonstopUnited Airlines
2h 23mBWI-ORD
4/9Tue
nonstopUnited Airlines
1h 56mORD-BWI
$408
3/19Tue
nonstopUnited Airlines
2h 16mBWI-ORD
4/6Sat
nonstopUnited Airlines
1h 55mORD-BWI
$504

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Baltimore - United States Flights

Departure:

Baltimore (BWI)United States

Return flight deals:

United States - Baltimore

Cabin classes:

$369
$384
$383
$39

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