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Find cheap flights from Boston to the United States from $26

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 5/29. 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
Wed 6/12
Wed 6/19

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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$52
Los Angeles
Los Angeles2 stops$225
Orlando
Orlandononstop$55
Las Vegas
Las Vegas1 stop$116
Miami
Miami1 stop$83
San Francisco
San Francisco1 stop$195
Chicago
Chicagononstop$55
Washington, D.C.
Baltimorenonstop$40
Denver
Denver1 stop$167
Seattle
Seattle2 stops$210
Fort Lauderdale
Fort Lauderdalenonstop$52
Atlanta
Atlanta1 stop$144
Dallas
Dallasnonstop$95
Phoenix
Phoenix1 stop$175
Tampa
Tampa1 stop$73
Houston
Houstonnonstop$119
Honolulu
Honolulu1 stop$442
San Diego
San Diego1 stop$139
Philadelphia
Philadelphianonstop$39

Good to know

Low season

January

High season

April

Cheapest flight

$26
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Boston to Miami

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 $123 one-way - $453 round-trip; Miami $138 one-way - $297 round-trip; Chicago $149 one-way - $267 round-trip
  • Morning departure is around 8% 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 10736 reviews
7.9Comfort
8.6Crew
8.0Entertainment
7.4Food
8.2Boarding
Airline reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

2.0 MediocreDevan, May 2024AUS - BOS
Read more about Delta reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

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

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.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

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.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

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

They stuck us with multiple extra fees. I will never fly spirit again

Arrived 3 hours early and never made it past baggage drop

Flight delayed then canceled! I will NEVER fly Spirit Airlines again and will tell all my friends!

Absolutely terrible. The boarding process had zero organization. Mobs of people trying to board. People were climbing over my child's stroller with her in it. No families were boarded first. Boarding was delayed with no reasoning or notification that it would be late. We were then stuck on the plane for 45 minutes after landing. Then waited over two hours for our luggage. There was zero communication with the travelers. Never have I experienced such I professionalism and disgrace of others. Extremely disappointed.

For it to have left on time! Instead of two hours early with zero notice

Flight kept delayed from morning to late afternoon so I had to make other arrangements

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

Terrible… missed our flight due to ridiculously long time to go thru baggage check-in!

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.

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
$52
5/29Wed
nonstopSpirit Airlines
3h 24mBOS-FLL
6/5Wed
1 stopSpirit Airlines
9h 07mFLL-BOS
$55
6/5Wed
nonstopDelta
2h 55mBOS-ORD
6/8Sat
nonstopDelta
2h 40mORD-BOS
$163
6/4Tue
nonstopJetBlue
2h 54mBOS-ORD
6/7Fri
nonstopJetBlue
2h 26mORD-BOS
$167
6/2Sun
nonstopDelta
3h 35mBOS-MIA
6/4Tue
nonstopDelta
3h 26mMIA-BOS
$167
5/28Tue
1 stopUnited Airlines
5h 10mBOS-ORD
5/30Thu
nonstopUnited Airlines
2h 35mORD-BOS
$172
6/11Tue
1 stopJetBlue
7h 59mBOS-MIA
6/18Tue
nonstopJetBlue
3h 29mMIA-BOS
$186
6/5Wed
nonstopAmerican Airlines
3h 37mBOS-MIA
6/9Sun
nonstopAmerican Airlines
3h 34mMIA-BOS
$192
8/19Mon
1 stopAmerican Airlines
5h 14mBOS-MCO
8/27Tue
1 stopAmerican Airlines
5h 37mMCO-BOS
$193
5/25Sat
nonstopUnited Airlines
4h 42mBOS-DEN
5/31Fri
1 stopUnited Airlines
5h 47mDEN-BOS
$201

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Recent one-way flight deals

5/29Wed
1 stopSpirit Airlines
7h 22mBOS-MIA
$26
6/4Tue
nonstopSpirit Airlines
3h 24mBOS-FLL
$28
6/5Wed
nonstopJetBlue
2h 54mBOS-ORD
$69
6/2Sun
nonstopJetBlue
3h 33mBOS-MIA
$83
6/12Wed
nonstopDelta
3h 32mBOS-MIA
$84
8/31Sat
nonstopDelta
3h 00mBOS-ORD
$90
9/4Wed
nonstopAmerican Airlines
6h 17mBOS-LAX
$94
8/14Wed
1 stopAmerican Airlines
5h 29mBOS-MCO
$97
5/27Mon
1 stopUnited Airlines
5h 30mBOS-ORD
$100
6/12Wed
nonstopUnited Airlines
6h 29mBOS-SFO
$104

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Last minute flights from Boston to the United States

Last minute flight, train and bus deals

5/18Sat
multi-stopSpirit Airlines
9h 48mBOS-MCO
5/22Wed
multi-stopSpirit Airlines
14h 21mMCO-BOS
$87
5/18Sat
nonstopSpirit Airlines
3h 11mBOS-MCO
5/22Wed
multi-stopSpirit Airlines
4h 40mMCO-BOS
$101
5/18Sat
nonstopJetBlue
2h 55mBOS-ORD
5/25Sat
nonstopJetBlue
2h 26mORD-BOS
$214
5/18Sat
nonstopAmerican Airlines
3h 30mBOS-MIA
5/22Wed
nonstopAmerican Airlines
3h 30mMIA-BOS
$258
5/18Sat
multi-stopAmerican Airlines
6h 27mBOS-ORD
5/23Thu
multi-stopAmerican Airlines
4h 33mORD-BOS
$258
5/18Sat
nonstopDelta
3h 35mBOS-MIA
6/7Fri
nonstopDelta
3h 36mMIA-BOS
$259
5/18Sat
multi-stopJetBlue
7h 35mBOS-ORD
5/25Sat
nonstopJetBlue
2h 26mORD-BOS
$288
5/15Wed
multi-stopUnited Airlines
5h 56mBOS-FLL
5/18Sat
multi-stopUnited Airlines
5h 37mFLL-BOS
$296
5/18Sat
nonstopDelta
3h 35mBOS-MIA
5/21Tue
nonstopDelta
3h 26mMIA-BOS
$303
5/18Sat
nonstopUnited Airlines
2h 53mBOS-ORD
5/20Mon
nonstopUnited Airlines
2h 21mORD-BOS
$326

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Boston - United States Flights

Departure:

Boston (BOS)United States

Return flight deals:

United States - Boston

Cabin classes:

$390
$331
$296
$52

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