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Find cheap flights from Boston to the United States from $28

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to the United States departing on 6/4. 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 5/28
Tue 6/4

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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
Newarknonstop$55
Los Angeles
Los Angeles2 stops$229
Orlando
Orlando1 stop$66
Las Vegas
Las Vegas1 stop$184
Miami
Miaminonstop$108
San Francisco
San Francisco1 stop$195
Chicago
Chicago1 stop$119
Washington, D.C.
Baltimorenonstop$74
Denver
Denver1 stop$125
Seattle
Seattle2 stops$189
Fort Lauderdale
Fort Lauderdalenonstop$55
Atlanta
Atlanta1 stop$68
Dallas
Dallas1 stop$124
Phoenix
Phoenix1 stop$139
Tampa
Tampa1 stop$68
Houston
Houston1 stop$121
Honolulu
Honolulu2 stops$535
San Diego
San Diego1 stop$135
Philadelphia
Philadelphianonstop$26

Good to know

Low season

January

High season

April

Cheapest flight

$28
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Boston to Fort Lauderdale

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Boston 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 Boston to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston 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 Boston 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 Boston 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 Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston 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 Boston 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 Boston to the following destinations at these prices or less: New York $128 one-way - $464 round-trip; Orlando $83 one-way - $166 round-trip; Miami $137 one-way - $316 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 Boston to the United States

 
Need help choosing which airline to fly with from Boston 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 verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10932 reviews
7.4food
8.0entertainment
8.2boarding
8.6crew
7.9comfort
Airline reviews

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 !

8.0 ExcellentCynthia, Apr 2024TYS - ATL
Read more about Delta reviews

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

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

I had back trouble prior to my flight and everyone was great about helping me.

My tv was broken on the flight which is disappointing when you pay for a seat and expect a service

Always delays from Boston to Salt lake but this time was very long. Don’t understand while they board the passengers and then make them sit in the plane

Service for food to our seat was a bit slow. Snack choices were just pretzels or baked chips. My seat cushion was not attached. Other than Barbie, video choice were not very good or current.

After we landed, we were held on the plane for 30 minutes. There was no one at the gate once we landed and we forced to sit on a plan that had already over an hour delayed.

almost 4 hour delay as they over booked and had to wait for 8-10 volunteers to agree to travel next day.

Old plane. No outlets for laptop or phone. Seats worn out. Area around seat dirty.

I loved the flight and the crew. It was comfortable and smooth.

The crew was openly hostile and condescending to the customers. They spent the majority of that time in the rear talking and seemed really agitated when people asked questions. I heard five different people told that the information they requested was in the handout or safety brief.

ticketing issues caused many customers to have to go back to check in after waiting in security, then go through security line again.

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.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

The WiFi didn’t work and the seats are too close together. Very uncomfortable.

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

So so. Terrible aircraft choice for that leg of the flight.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

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

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

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.

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. They dont really bother you about carry-on size, I brought a descent sized backpack and they didnt even check.

Spirit canceled the flight in March and never notified me!

Seats suck, not enough room, overcrowded planes, hectic situation all together.

Pretty good. Would’ve been excellent if we would have left on time and the crew wasn’t late.

I do not like the customer service, I had an emergency and needed to cancel a pet reservation right after I had booked it and they would not do anything but issue a credit. I haven't flown in years as I have 7 kids and don't have spare time. I want my $125 back on my card please

Book cheap flights from Boston to the United States

Recent round-trip flight deals

5/29Wed
nonstopSpirit Airlines
3h 24mBOS-FLL
6/5Wed
nonstopSpirit Airlines
3h 17mFLL-BOS
$55
5/28Tue
1 stopSpirit Airlines
10h 21mBOS-FLL
6/4Tue
1 stopSpirit Airlines
7h 58mFLL-BOS
$58
6/5Wed
nonstopAmerican Airlines
2h 56mBOS-ORD
6/8Sat
nonstopAmerican Airlines
2h 25mORD-BOS
$137
6/4Tue
nonstopDelta
2h 55mBOS-ORD
6/8Sat
nonstopDelta
2h 31mORD-BOS
$162
6/5Wed
nonstopAmerican Airlines
2h 55mBOS-ORD
6/8Sat
nonstopAmerican Airlines
2h 25mORD-BOS
$163
5/22Wed
nonstopJetBlue
2h 54mBOS-ORD
5/29Wed
nonstopJetBlue
2h 26mORD-BOS
$168
6/5Wed
nonstopDelta
2h 50mBOS-ORD
6/12Wed
nonstopDelta
2h 28mORD-BOS
$172
6/4Tue
1 stopJetBlue
6h 39mBOS-FLL
6/8Sat
nonstopJetBlue
3h 18mFLL-BOS
$186
8/28Wed
nonstopUnited Airlines
6h 32mBOS-SFO
9/11Wed
nonstopUnited Airlines
5h 45mSFO-BOS
$217
5/7Tue
nonstopUnited Airlines
2h 52mBOS-ORD
5/7Tue
1 stopUnited Airlines
4h 21mORD-BOS
$218

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Recent one-way flight deals

6/4Tue
nonstopSpirit Airlines
3h 24mBOS-FLL
$28
5/18Sat
nonstopSpirit Airlines
3h 24mBOS-FLL
$29
5/29Wed
nonstopJetBlue
2h 54mBOS-ORD
$64
5/26Sun
nonstopJetBlue
2h 54mBOS-ORD
$70
7/1Mon
nonstopUnited Airlines
2h 50mBOS-ORD
$87
6/18Tue
nonstopDelta
3h 33mBOS-FLL
$90
5/29Wed
nonstopDelta
4h 38mBOS-DEN
$90
9/4Wed
1 stopAmerican Airlines
6h 04mBOS-MCO
$92
7/13Sat
1 stopAmerican Airlines
7h 39mBOS-MCO
$93
6/5Wed
nonstopUnited Airlines
6h 28mBOS-SFO
$103

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Last minute flights from Boston to the United States

Last minute flight, train and bus deals

5/3Fri
nonstop
3h 31mBOS-MCO
5/8Wed
multi-stop
11h 36mMCO-BOS
$119
5/3Fri
nonstop
3h 31mBOS-MCO
5/8Wed
multi-stop
11h 36mMCO-BOS
$121
5/3Fri
nonstopSpirit Airlines
3h 22mBOS-MCO
5/8Wed
multi-stopSpirit Airlines
17h 59mMCO-BOS
$124
4/30Tue
nonstopSpirit Airlines
3h 22mBOS-MCO
5/8Wed
multi-stopSpirit Airlines
11h 36mMCO-BOS
$136
5/3Fri
multi-stopAmerican Airlines
5h 14mBOS-ORD
5/8Wed
nonstopAmerican Airlines
2h 26mORD-BOS
$233
5/1Wed
nonstopJetBlue
2h 53mBOS-ORD
5/29Wed
nonstopJetBlue
2h 26mORD-BOS
$243
5/3Fri
multi-stopAmerican Airlines
8h 04mBOS-DEN
5/7Tue
multi-stopAmerican Airlines
6h 55mDEN-BOS
$245
5/1Wed
multi-stopDelta
6h 01mBOS-ORD
5/29Wed
nonstopDelta
2h 27mORD-BOS
$252
5/1Wed
multi-stopDelta
6h 33mBOS-ORD
5/29Wed
nonstopDelta
2h 27mORD-BOS
$262
5/3Fri
nonstopJetBlue
4h 41mBOS-DEN
5/8Wed
nonstopJetBlue
3h 48mDEN-BOS
$279

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Boston - United States Flights

Departure:

Boston (BOS)United States

Return flight deals:

United States - Boston

Cabin classes:

$383
$337
$294
$48

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