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Cheap flights to Boston from $145

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. 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.
WAS — BOS
24 Mar — 31 Mar1
1 adult
Sun 24/3
Sun 31/3

Find deals on flights to Boston by searching across hundreds of travel sites at once.

 
Cheapflights users frequently choose these airlines when searching for flights to Boston, based on our search results.
Cheapflights users frequently choose these airlines when searching for flights to Boston, based on our search results.
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Flights to Boston in 2024

Find the latest flights to Boston in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 651,626 searches and data was last updated on 19 March 2024.

Popular in

December

Cheapest in

October

Average price

$2,549

Return from

$1,923

One-way from

$865
High demand for flights, 8% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in March 2024
From Sydney Kingsford Smith to Boston Logan Intl
One-way flight from Sydney Kingsford Smith (SYD) to Boston Logan Intl (BOS)

Cheap flights to Boston in March & April 2024

Discover affordable flights and deals to Boston in March and April 2024. In the last 7 days, Cheapflights users made a total of 651,626 searches and data was last updated on 19 March 2024.
Check out some of the flights available from low prices to Boston in March and April 2024. Prices refresh often so be sure to come back soon for more deals.
Tue 9/406:00SFO - BOS
Nonstop5h 48mJetBlue
Wed 15/521:30BOS - SFO
Nonstop6h 26mJetBlue
Deal found 18/3$309
Thu 11/406:00SFO - BOS
Nonstop5h 48mJetBlue
Wed 15/506:20BOS - SFO
Nonstop6h 35mJetBlue
Deal found 17/3$315
Mon 8/422:20SFO - BOS
Nonstop5h 35mDelta
Wed 15/507:45BOS - SFO
Nonstop6h 45mDelta
Deal found 17/3$325
Mon 15/420:15SFO - BOS
Nonstop5h 45mJetBlue
Wed 15/506:20BOS - SFO
Nonstop6h 35mJetBlue
Deal found 17/3$329
Tue 9/420:15SFO - BOS
Nonstop5h 45mJetBlue
Thu 9/506:20BOS - SFO
Nonstop6h 35mJetBlue
Deal found 18/3$337
Mon 8/422:20SFO - BOS
Nonstop5h 35mDelta
Wed 15/507:45BOS - SFO
Nonstop6h 45mDelta
Deal found 18/3$340
Sun 14/406:00SFO - BOS
Nonstop5h 48mJetBlue
Sun 19/506:20BOS - SFO
Nonstop6h 35mJetBlue
Deal found 17/3$343
Tue 9/420:15SFO - BOS
Nonstop5h 45mJetBlue
Sun 19/506:20BOS - SFO
Nonstop6h 35mJetBlue
Deal found 18/3$350
Mon 8/422:20SFO - BOS
Nonstop5h 35mDelta
Thu 9/507:45BOS - SFO
Nonstop6h 45mDelta
Deal found 17/3$352

Boston 2024 flight deals

Explore flight deals for Boston in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 651,626 searches and data were last updated on 19 March 2024.
The lowest fares on flights travelling to Boston in March and April 2024. For more flight deals, be sure to check back very soon.
Tue 7/507:00SFO - BOS
Nonstop5h 45mDelta
Wed 8/507:45BOS - SFO
Nonstop6h 45mDelta
Deal found 18/3$288
Tue 14/508:27LAX - BOS
1 stop11h 59mSpirit Airlines
Wed 15/517:52BOS - LAX
1 stop10h 23mSpirit Airlines
Deal found 17/3$303
Tue 9/406:00SFO - BOS
Nonstop5h 48mJetBlue
Wed 15/521:30BOS - SFO
Nonstop6h 26mJetBlue
Deal found 18/3$309
Wed 1/522:05SFO - BOS
Nonstop5h 39mDelta
Tue 7/517:10BOS - SFO
Nonstop6h 55mDelta
Deal found 18/3$315
Mon 8/422:20SFO - BOS
Nonstop5h 35mDelta
Wed 15/507:45BOS - SFO
Nonstop6h 45mDelta
Deal found 17/3$325
Tue 7/523:15LAX - BOS
1 stop13h 01mSpirit Airlines
Wed 8/517:52BOS - LAX
1 stop10h 23mSpirit Airlines
Deal found 17/3$328
Wed 1/522:35SFO - BOS
Nonstop5h 55mAlaska Airlines
Tue 7/516:36BOS - SFO
1 stop9h 52mAlaska Airlines
Deal found 18/3$329
Thu 9/510:30AUS - BOS
Nonstop3h 58mJetBlue
Sun 12/506:10BOS - AUS
Nonstop4h 33mJetBlue
Deal found 17/3$331
Tue 9/420:15SFO - BOS
Nonstop5h 45mJetBlue
Thu 9/506:20BOS - SFO
Nonstop6h 35mJetBlue
Deal found 18/3$337

Flights to Boston departing soon

Discover available last-minute flight options to Boston, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 651,626 searches and data was last updated on 19 March 2024.
Browse some of the best deals on flights leaving last minute to Boston. Double check the price, date, and time of your last-minute flight.
Tue 26/309:30SFO - BOS
Nonstop5h 40mAlaska Airlines
Mon 1/418:59BOS - SFO
Nonstop6h 54mAlaska Airlines
Deal found 18/3$453
Tue 26/309:30SFO - BOS
Nonstop5h 40mAlaska Airlines
Tue 2/417:23BOS - SFO
1 stop9h 07mAlaska Airlines
Deal found 18/3$466
Wed 27/309:30SFO - BOS
Nonstop5h 40mAlaska Airlines
Mon 1/407:00BOS - SFO
Nonstop6h 58mAlaska Airlines
Deal found 18/3$491
Tue 26/309:30SFO - BOS
Nonstop5h 40mAlaska Airlines
Tue 2/417:23BOS - SFO
1 stop9h 07mAlaska Airlines
Deal found 18/3$504
Tue 26/306:00LAX - BOS
1 stop8h 44mJetBlue
Tue 2/414:42BOS - LAX
1 stop11h 39mJetBlue
Deal found 18/3$512
Wed 27/312:05AUS - BOS
Nonstop3h 49mJetBlue
Wed 3/407:25BOS - AUS
Nonstop4h 36mJetBlue
Deal found 18/3$513
Tue 26/319:32LAX - BOS
1 stop9h 22mJetBlue
Tue 9/418:40BOS - LAX
1 stop9h 09mJetBlue
Deal found 18/3$526
Thu 28/306:40AUS - BOS
Nonstop3h 53mDelta
Sun 31/307:11BOS - AUS
Nonstop4h 54mDelta
Deal found 17/3$529
Tue 26/313:10SFO - BOS
Nonstop5h 34mDelta
Sun 31/307:48BOS - SFO
Nonstop7h 12mDelta
Deal found 18/3$529

One-way flights to Boston

Explore one-way flight options to Boston for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 651,626 searches and data was last updated on 19 March 2024.
These are some of the best available deals on flights to Boston. Users seeking round-trip flights to Boston should update the search form at the top of the page accordingly.
Wed 8/507:00SFO - BOS
Nonstop5h 45mDelta
Deal found 18/3$145
Wed 8/507:00SFO - BOS
Nonstop5h 45mDelta
Deal found 18/3$152
Thu 4/411:46AUS - BOS
Nonstop3h 59mJetBlue
Deal found 18/3$165
Tue 7/521:28LAX - BOS
Nonstop5h 37mDelta
Deal found 17/3$166
Thu 9/510:30AUS - BOS
Nonstop3h 58mJetBlue
Deal found 17/3$166
Tue 9/413:15SFO - BOS
Nonstop5h 38mDelta
Deal found 17/3$166
Mon 8/400:47SFO - BOS
2 stops37h 00mMultiple Airlines
Deal found 17/3$171
Tue 16/406:00SFO - BOS
Nonstop5h 48mJetBlue
Deal found 18/3$172
Tue 7/521:28LAX - BOS
Nonstop5h 37mDelta
Deal found 18/3$174

Direct flights to Boston

Tue 7/507:00SFO - BOS
Nonstop5h 45mDelta
Wed 8/507:45BOS - SFO
Nonstop6h 45mDelta
Deal found 18/3$288
Tue 9/406:00SFO - BOS
Nonstop5h 48mJetBlue
Wed 15/521:30BOS - SFO
Nonstop6h 26mJetBlue
Deal found 18/3$309
Wed 1/522:05SFO - BOS
Nonstop5h 39mDelta
Tue 7/517:10BOS - SFO
Nonstop6h 55mDelta
Deal found 18/3$315
Mon 8/422:20SFO - BOS
Nonstop5h 35mDelta
Wed 15/507:45BOS - SFO
Nonstop6h 45mDelta
Deal found 17/3$325
Mon 15/420:15SFO - BOS
Nonstop5h 45mJetBlue
Wed 15/506:20BOS - SFO
Nonstop6h 35mJetBlue
Deal found 17/3$329
Thu 9/510:30AUS - BOS
Nonstop3h 58mJetBlue
Sun 12/506:10BOS - AUS
Nonstop4h 33mJetBlue
Deal found 17/3$331
Tue 9/420:15SFO - BOS
Nonstop5h 45mJetBlue
Thu 9/506:20BOS - SFO
Nonstop6h 35mJetBlue
Deal found 18/3$337
Mon 8/422:20SFO - BOS
Nonstop5h 35mDelta
Wed 15/507:45BOS - SFO
Nonstop6h 45mDelta
Deal found 18/3$340
Sun 14/406:00SFO - BOS
Nonstop5h 48mJetBlue
Sun 19/506:20BOS - SFO
Nonstop6h 35mJetBlue
Deal found 17/3$343

Find flights to Boston within your budget

Locate flights to Boston that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 651,626 searches and data was last updated on 19 March 2024.

Fly from

Any airport

Budget

$288 - $593

Route

Depart

Return

Price

San FranciscoBoston Logan Intl

SFO - BOS

SFOBOS

San Francisco

Tue 7/5

Nonstop5h 45m

Boston Logan Intl

Wed 8/5

Nonstop6h 45m

$288

Los AngelesBoston Logan Intl

LAX - BOS

LAXBOS

Los Angeles

Tue 14/5

1 stop11h 59m

Boston Logan Intl

Wed 15/5

1 stop10h 23m

$303

San FranciscoBoston Logan Intl

SFO - BOS

SFOBOS

San Francisco

Wed 1/5

Nonstop5h 55m

Boston Logan Intl

Tue 7/5

1 stop9h 52m

$329

Austin BergstromBoston Logan Intl

AUS - BOS

AUSBOS

Austin Bergstrom

Thu 9/5

Nonstop3h 58m

Boston Logan Intl

Sun 12/5

Nonstop4h 33m

$331

Los AngelesBoston Logan Intl

LAX - BOS

LAXBOS

Los Angeles

Sun 14/4

2 stops13h 56m

Boston Logan Intl

Wed 24/4

2 stops21h 35m

$382

Los AngelesBoston Logan Intl

LAX - BOS

LAXBOS

Los Angeles

Tue 6/8

1 stop8h 07m

Boston Logan Intl

Sat 24/8

Nonstop6h 10m

$491

San FranciscoBoston Logan Intl

SFO - BOS

SFOBOS

San Francisco

Fri 31/5

1 stop13h 43m

Boston Logan Intl

Mon 3/6

1 stop31h 09m

$510

Los AngelesBoston Logan Intl

LAX - BOS

LAXBOS

Los Angeles

Sat 7/9

1 stop7h 46m

Boston Logan Intl

Mon 7/10

Nonstop6h 22m

$536

Los AngelesBoston Logan Intl

LAX - BOS

LAXBOS

Los Angeles

Mon 15/4

1 stop9h 55m

Boston Logan Intl

Fri 19/4

1 stop12h 15m

$593

Flights are sorted by cheapest first

Deals found on 18/3

Average price of flights to Boston by month

Plan your trip to Boston by taking into account the cheapest months to travel. The average price of a one-way flight to Boston is currently $164 while a return flight costs $418. Price data was last updated on 17 March 2024.

Currently, February is the cheapest month in which you can book a flight to Boston (average of $1,183). Flying to Boston in July will prove the most costly (average of $1,787). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

$2,034

February

$1,802

March

$1,847

April

$2,470

May

$2,174

June

$2,645

July

$2,723

August

$2,721

September

$2,380

October

$2,023

November

$2,115

December

$2,464

Boston’s coastal location makes for a moderate climate. Spring (April through May) and autumn (September through November) are pleasant and mild seasons, winters (December through March) are cold and summers (June through August) are warm and sunny. Rain falls throughout the year. Watch out for the “Northeasters”, coastal storms that bring most of the rain and snow. Expect snow between December and March. Depending on the climate you are after, it is worth noting the season before booking your flights.

The best time to book flights toBoston weather-wise, is during the spring and autumn months. The weather is perfect, the city is in full swing and most of the tourists have gone home. If you visit Boston during the autumn, you can take a drive through New England and watch the colours change. In the spring flights are generally more expensive as the tourist season is ramping up so if you are looking for cheap flights to Boston, travelling in the winter is your best bet.

Attracting over 60,000 every year, celebrating St Patrick’s Day in Boston is a remarkable and unforgettable experience. From parades to pub crawls, to parties to Irish cooking lessons, there is something to tickle everyone’s taste buds at the second largest St. Patrick’s Day celebrations in America. Many tourists book flights to Boston for this holiday alone.

The Boston Marathon is an annual event that is held on Patriots Day, the third Monday of April. Ranked as the world’s oldestmarathon, its reputation as one of the best-known road racing events attracts around 500,000 spectators yearly. The track covers just over 41 km of the city creating an enthusiastic, buzzing and united atmosphere, however results in major road closures and disruptions to travel.

For 30 years every September visitors and locals book flights to Boston to watch an array of creative film categories such as short films, animation and documentaries at Boston Film Festival. The event showcases a variety of talents from up-and-coming artists to renowned filmmakers. Alongside enjoying the films, attendees are invited to join a discussion and Q&A session with many of the producers, directors and actors.

Temperature and rainfall in Boston by month

Plan your trip to Boston by taking into account the average temperature and rainfall totals by month.

BOS

Temperature

-1 - 23 °C

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

When is the best time to book a flight to Boston?

Use this chart to determine the optimal time to book a return flight to Boston. Price data was last updated on 28 January 2024.
The best time to book flights to Boston is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly to Boston?

Use this chart to determine the cheapest time to fly return to Boston. Price data was last updated on 10 March 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Boston should consider flying on Sunday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday evenings, when prices are usually at their highest.
Search Deals

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated 19 March 2024.
Read through reviews of airlines servicing Boston, such as Cathay Pacific, Air Canada and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.7
Very Good
79 reviews

Entertainment

7.4

Comfort

8.1

Boarding

8.5

Crew

8.9

Food

7.8

Overall

8.7

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

8.7
Very Good
79 reviews
8.7
Very Good
79 reviews

Entertainment

7.4

Comfort

8.1

Boarding

8.5

Crew

8.9

Food

7.8

Overall

8.7

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

8.6
Very Good
1,244 reviews
8.7
Very Good
79 reviews

Entertainment

7.4

Comfort

8.1

Boarding

8.5

Crew

8.9

Food

7.8

Overall

8.7

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

8.5
Very Good
998 reviews
8.7
Very Good
79 reviews

Entertainment

7.4

Comfort

8.1

Boarding

8.5

Crew

8.9

Food

7.8

Overall

8.7

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

8.4
Very Good
1,477 reviews
8.7
Very Good
79 reviews

Entertainment

7.4

Comfort

8.1

Boarding

8.5

Crew

8.9

Food

7.8

Overall

8.7

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

8.3
Very Good
1,520 reviews
8.7
Very Good
79 reviews

Entertainment

7.4

Comfort

8.1

Boarding

8.5

Crew

8.9

Food

7.8

Overall

8.7

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Why Visit

Historic sites from the time of the Revolutionary War; modern skyscrapers; a leading medical, high-tech, and financial centre; museums and performance arts; more than 40 institutions of higher learning; and great shopping; Boston has it all. It also has a long list of the nation’s firsts; the first publicly supported library, public school, subway system, and the citywide First Night (New Year’s Eve) celebration to name a few. Founded in 1630, Boston is one of the oldest cities in the US and it thrives on diversity and being first as much as possible.

Everywhere you go in Boston there’s history. Colonial buildings in the centre, brownstones in Back Bay and Beacon Hill, 19th-century mansions, and historic buildings adapted for reuse to house businesses and shops. There are walking tours, trolley tours, Duck tours, and to choose from or you can visit the Prudential Center Skywalk Observatory and enjoy the 360 degree views of the city.

Many famous American historical events, such as the Boston Tea Party and the ride of Paul Revere, happened here. Walking the Freedom Trail takes you to 16 historic sites (only a few of which charge admission), including the site of the Boston Massacre, Paul Revere House, Black Heritage Trail, Old North Church, and USS Constitution. The two and a half-mile walk can be done as a self-guided tour or with a tour guide dressed in period costume. The Old State House is particularly important as it’s the first place the Declaration of Independence was read out to the public. The Black Heritage Trail is another excellent and important walk, all about the history of black people and slavery in the USA.

Getting around Boston

Boston has plenty of ways to get around, including the world’s oldest subway system, buses, trolley buses, ferries and commuter rail. The quickest, easiest and safest way to travel around Boston and Cambridge is the subway, the “T.” The subway will get you almost anywhere, and while the bus is cheaper, it can be much more confusing. Both the bus and subway run from early morning to late evening. A Night Owl bus service runs until 2:30am on Friday and Saturday nights. It’s easiest to get a travel pass for getting around, since different types of transportation require different tokens. Taxis are easy to find but can be costly. Don’t bother renting a car, unless you’re planning to go outside the city. Traffic can be a nightmare. Most rental agencies rent to drivers age 25 and up. Those drivers ages 21 to 24 will have to pay a surcharge.

Logan International Airport is served by an express bus service which, depending on traffic, takes between 30 and 45 minutes to get to the city. The ‘T’ also operates around the airport area as are local buses but for the most enjoyable way to reach your destination, take a water taxi or a water shuttle.

What is good to know if travelling to Boston?

  • The Boston Common (the Common) is the anchor for the Emerald Necklace, five parks spread over 404 hectares and 8 miles. The Necklace is the only remaining intact linear park designed by Frederick Law Olmsted, Sr. Next to the Common is the Public Garden, the country’s first public botanical garden. It’s also home to the bronze statues of Mrs. Mallard and her children from Make Way for Ducklings by Robert McCloskey.
  • Bostonians are fervent and passionate sports fans. With the Red Sox, New England Patriots, Celtics, Bruins, and Revolution, there’s always a game somewhere. Some consider catching the Sox at a night game at Fenway Park to be a spiritual experience. If you plan to go to a game while you’re in town, it’s a good idea to get your tickets online before you arrive.
  • A Boston CityPass will get you to the head of the line at several of the more popular attractions, and, if you’re planning on using the T, a Boston Visitor Pass may save you money too. Another option is the comprehensive Go Boston Card that includes attraction, transportation, dining, and shopping discounts. You can purchase the passes online or at several Boston locations.
  • If you’re still in search of some good old Aussie cuisines, they’re not completely absent in Boston. In fact, Boston makes the top 10 tastes of Australia outside of Australia list!
  • If you’ve booked your flights in time to experience Christmas in Boston then you’re in for a treat! See for yourself why it makes the top 10 list for iconic Christmas Trees and their roots.
  • What does BOS mean?

    Boston Logan Intl Airport is BOS. This code is created by the International Air Transport Association (IATA) and airlines use IATA codes to identify the departing or arrival airports in the flight routes they service.

  • What airport do you fly into for flights to Boston?

    Travellers will need to book flights to Logan Intl (BOS) if they wish to fly to Boston. The Boston airport is 4.2 km from the city centre.

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