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Cheap flights from Sofia (SOF) to Boston (BOS) from $320

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 5/27. 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.
SOF — BOS
May 13 — May 201
From?
To?
Mon 5/13
Mon 5/20
1 adult, Economy
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The best prices from Sofia to Boston Logan Intl are usually found in March or April, booked 36 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Sofia to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Sofia (SOF) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 8, 2024.

Popular in

January

Cheapest in

March

Average price

$671

Round-trip from

$218
High demand for flights, 12% potential price rise
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Best time to find cheap flights, 14% potential price drop
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Average for round-trip flights in May 2024
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From Sofia to Boston Logan Intl
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What is the cheapest day to fly round-trip from Sofia to Boston?

Flights from Sofia to Boston are found to be more expensive on Monday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boston.

How far in advance should I book a flight from Sofia to Boston?

Travelers have found it’s best to book a flight 37 days in advance to save up to 19% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 37 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Sofia to Boston 1-2 weeks in advance for as low as $585, or $813 for flights within the next 24 hours.

What is the cheapest month to fly from Sofia to Boston?

Flights from Sofia to Boston lean towards being more expensive in January. Prices are generally better when you fly from Sofia to Boston in March, with the cheapest ticket starting at $463.

When is the cheapest time to fly from Sofia to Boston (SOF - BOS)?

A simple way to save on the total cost of your ticket is to fly from Sofia to Boston in the evening. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight at noon.

Cheap British Airways flights from Sofia to Boston

Explore cheap flight options specifically provided by British Airways for the route between Sofia and Boston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Consider these cheap British Airways flights we've found departing from Sofia to Boston. Be sure to come back soon if the deals available don't appeal to you at this time.
Thu 10/249:20 pmSOF - BOS
1 stop21h 40mBritish Airways
Mon 10/286:32 pmBOS - SOF
2 stops18h 33mBritish Airways
Deal found 5/7$501
Thu 10/249:20 pmSOF - BOS
2 stops29h 46mBritish Airways
Mon 10/286:32 pmBOS - SOF
2 stops18h 33mBritish Airways
Deal found 5/7$510
Sat 5/188:05 pmSOF - BOS
1 stop27h 40mBritish Airways
Mon 10/281:32 pmBOS - SOF
2 stops23h 33mBritish Airways
Deal found 5/7$635
Thu 6/69:20 pmSOF - BOS
1 stop32h 20mBritish Airways
Thu 6/137:30 amBOS - SOF
1 stop23h 00mBritish Airways
Deal found 5/7$657

Cheap United Airlines flights from Sofia to Boston

Explore cheap flight options specifically provided by United Airlines for the route between Sofia and Boston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Take a gander at the lowest prices we've found on United Airlines flights from Sofia to Boston. Check back soon if you're not seeing flights that suit your needs.
Fri 6/286:30 amSOF - BOS
1 stop20h 45mUnited Airlines
Sun 9/228:05 pmBOS - SOF
1 stop19h 55mUnited Airlines
Deal found 5/7$586
Fri 6/282:05 pmSOF - BOS
1 stop13h 10mUnited Airlines
Wed 9/2510:00 pmBOS - SOF
1 stop17h 35mUnited Airlines
Deal found 5/7$588
Tue 6/256:00 amSOF - BOS
2 stops34h 29mUnited Airlines
Tue 9/248:05 pmBOS - SOF
1 stop15h 40mUnited Airlines
Deal found 5/7$591
Mon 6/2412:55 pmSOF - BOS
1 stop11h 55mUnited Airlines
Mon 9/236:00 amBOS - SOF
2 stops22h 20mUnited Airlines
Deal found 5/7$592
Fri 6/286:30 amSOF - BOS
1 stop16h 30mUnited Airlines
Tue 9/249:30 amBOS - SOF
2 stops18h 50mUnited Airlines
Deal found 5/7$593
Tue 6/256:30 amSOF - BOS
2 stops24h 29mUnited Airlines
Mon 9/238:05 pmBOS - SOF
1 stop15h 40mUnited Airlines
Deal found 5/7$596
Tue 6/256:30 amSOF - BOS
2 stops24h 29mUnited Airlines
Wed 9/2510:00 pmBOS - SOF
1 stop17h 35mUnited Airlines
Deal found 5/7$598
Thu 6/272:05 pmSOF - BOS
1 stop32h 55mUnited Airlines
Sun 9/228:05 pmBOS - SOF
1 stop15h 40mUnited Airlines
Deal found 5/7$603
Fri 6/286:00 amSOF - BOS
2 stops17h 00mUnited Airlines
Sun 9/228:05 pmBOS - SOF
1 stop19h 55mUnited Airlines
Deal found 5/7$605

Cheap Sofia to Boston flights in May & June 2024

Find cheap flight options from Sofia to Boston specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 8, 2024.
These are some of the best deals we've found on flights to Boston in 2024 at this time. Check back soon for alternative fares.
Thu 6/62:05 pmSOF - BOS
2 stops26h 33mMultiple Airlines
Thu 6/136:05 amBOS - SOF
2 stops23h 05mMultiple Airlines
Deal found 5/7$573
Wed 6/56:30 amSOF - BOS
2 stops17h 58mAir Canada
Tue 7/23:30 pmBOS - SOF
2 stops14h 50mAir Canada
Deal found 5/8$577
Tue 6/256:30 amSOF - BOS
2 stops15h 08mMultiple Airlines
Mon 9/2310:20 amBOS - SOF
2 stops18h 50mMultiple Airlines
Deal found 5/7$581
Sat 5/188:05 pmSOF - BOS
1 stop27h 40mMultiple Airlines
Mon 10/287:55 pmBOS - SOF
1 stop17h 10mMultiple Airlines
Deal found 5/7$582
Tue 6/2510:55 amSOF - BOS
1 stop11h 25mMultiple Airlines
Tue 9/248:05 pmBOS - SOF
1 stop15h 40mMultiple Airlines
Deal found 5/7$583
Wed 6/2612:55 pmSOF - BOS
1 stop11h 55mMultiple Airlines
Tue 9/245:10 pmBOS - SOF
1 stop13h 00mMultiple Airlines
Deal found 5/7$584
Tue 6/2510:55 amSOF - BOS
1 stop11h 25mMultiple Airlines
Wed 9/2510:00 pmBOS - SOF
1 stop17h 35mMultiple Airlines
Deal found 5/7$585
Fri 6/286:30 amSOF - BOS
1 stop20h 45mUnited Airlines
Sun 9/228:05 pmBOS - SOF
1 stop19h 55mUnited Airlines
Deal found 5/7$586
Wed 6/2612:55 pmSOF - BOS
1 stop11h 55mLufthansa
Wed 9/2510:00 pmBOS - SOF
1 stop17h 35mLufthansa
Deal found 5/7$587

Sofia to Boston 2024 flight deals

Discover exclusive flight deals for travel between Sofia and Boston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
These are some of the best deals we've found on flights to Boston in 2024 at this time. Check back soon for alternative fares.
Thu 10/249:20 pmSOF - BOS
1 stop21h 40mBritish Airways
Mon 10/286:32 pmBOS - SOF
2 stops18h 33mBritish Airways
Deal found 5/7$501
Thu 10/249:20 pmSOF - BOS
2 stops29h 46mBritish Airways
Mon 10/286:32 pmBOS - SOF
2 stops18h 33mBritish Airways
Deal found 5/7$510
Thu 6/62:05 pmSOF - BOS
2 stops26h 33mMultiple Airlines
Thu 6/136:05 amBOS - SOF
2 stops23h 05mMultiple Airlines
Deal found 5/7$573
Wed 6/56:30 amSOF - BOS
2 stops17h 58mAir Canada
Tue 7/23:30 pmBOS - SOF
2 stops14h 50mAir Canada
Deal found 5/8$577
Tue 6/256:30 amSOF - BOS
2 stops15h 08mMultiple Airlines
Mon 9/2310:20 amBOS - SOF
2 stops18h 50mMultiple Airlines
Deal found 5/7$581
Sat 5/188:05 pmSOF - BOS
1 stop27h 40mMultiple Airlines
Mon 10/287:55 pmBOS - SOF
1 stop17h 10mMultiple Airlines
Deal found 5/7$582
Tue 6/2510:55 amSOF - BOS
1 stop11h 25mMultiple Airlines
Tue 9/248:05 pmBOS - SOF
1 stop15h 40mMultiple Airlines
Deal found 5/7$583
Wed 6/2612:55 pmSOF - BOS
1 stop11h 55mMultiple Airlines
Tue 9/245:10 pmBOS - SOF
1 stop13h 00mMultiple Airlines
Deal found 5/7$584
Tue 6/2510:55 amSOF - BOS
1 stop11h 25mMultiple Airlines
Wed 9/2510:00 pmBOS - SOF
1 stop17h 35mMultiple Airlines
Deal found 5/7$585

Sofia to Boston flights leaving soon

Find last-minute flight options from Sofia to Boston for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Book one of these great deals on flights from Sofia to Boston. Users should examine the flight details to ensure there are no surprises.
Sat 5/188:05 pmSOF - BOS
1 stop27h 40mMultiple Airlines
Mon 10/287:55 pmBOS - SOF
1 stop17h 10mMultiple Airlines
Deal found 5/7$582
Thu 5/1610:55 amSOF - BOS
1 stop16h 10mMultiple Airlines
Tue 10/18:05 pmBOS - SOF
1 stop15h 40mMultiple Airlines
Deal found 5/7$610
Thu 5/166:30 amSOF - BOS
2 stops38h 43mUnited Airlines
Tue 10/17:15 pmBOS - SOF
2 stops20h 45mUnited Airlines
Deal found 5/7$612
Thu 5/166:00 amSOF - BOS
1 stop19h 25mUnited Airlines
Tue 10/15:45 amBOS - SOF
2 stops22h 35mUnited Airlines
Deal found 5/7$619
Sat 5/188:05 pmSOF - BOS
1 stop27h 40mBritish Airways
Mon 10/281:32 pmBOS - SOF
2 stops23h 33mBritish Airways
Deal found 5/7$635
Sat 5/188:00 amSOF - BOS
2 stops16h 21mMultiple Airlines
Tue 10/296:50 pmBOS - SOF
2 stops12h 10mMultiple Airlines
Deal found 5/7$664
Sat 5/186:00 pmSOF - BOS
1 stop26h 40mITA Airways
Tue 10/155:05 pmBOS - SOF
1 stop12h 00mITA Airways
Deal found 5/7$707
Sat 5/187:35 pmSOF - BOS
2 stops29h 25mMultiple Airlines
Tue 10/1510:45 pmBOS - SOF
3 stops33h 50mMultiple Airlines
Deal found 5/7$723
Sat 5/187:35 pmSOF - BOS
2 stops29h 25mMultiple Airlines
Tue 10/299:00 pmBOS - SOF
3 stops24h 00mMultiple Airlines
Deal found 5/7$731

One-way flights to Boston from Sofia

Search for one-way flight options from Sofia to Boston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Take a look at some of the one-way flights we've detected from Sofia to Boston. Those needing a return flight from Sofia to Boston can use the search form above.
Mon 5/279:50 pmSOF - BOS
2 stops27h 10mMultiple Airlines
Deal found 5/7$320
Mon 5/279:50 pmSOF - BOS
2 stops27h 10mMultiple Airlines
Deal found 5/8$326
Mon 5/273:20 pmSOF - BOS
1 stop31h 25mMultiple Airlines
Deal found 5/7$387
Tue 5/287:35 pmSOF - BOS
2 stops29h 25mMultiple Airlines
Deal found 5/8$407
Wed 5/296:15 amSOF - BOS
2 stops18h 45mMultiple Airlines
Deal found 5/8$420
Sat 6/16:45 pmSOF - BOS
2 stops30h 15mMultiple Airlines
Deal found 5/8$432
Mon 5/273:45 pmSOF - BOS
3 stops33h 15mMultiple Airlines
Deal found 5/7$454
Thu 5/306:45 pmSOF - BOS
2 stops30h 15mMultiple Airlines
Deal found 5/8$461
Wed 5/296:15 amSOF - BOS
3 stops19h 35mMultiple Airlines
Deal found 5/8$476

Find flights from Sofia to Boston within your budget

Customize your flight search to find flights from Sofia to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$501 - $675

Route

Depart

Return

Price

SofiaBoston Logan Intl

SOF - BOS

SOFBOS

Sofia

Thu 10/24

1 stop21h 40m

Boston Logan Intl

Mon 10/28

2 stops18h 33m

$501

SofiaBoston Logan Intl

SOF - BOS

SOFBOS

Sofia

Thu 10/24

2 stops29h 46m

Boston Logan Intl

Mon 10/28

2 stops18h 33m

$510

SofiaBoston Logan Intl

SOF - BOS

SOFBOS

Sofia

Thu 6/6

2 stops26h 33m

Boston Logan Intl

Thu 6/13

2 stops23h 05m

$573

SofiaBoston Logan Intl

SOF - BOS

SOFBOS

Sofia

Fri 6/28

1 stop20h 45m

Boston Logan Intl

Sun 9/22

1 stop19h 55m

$586

SofiaBoston Logan Intl

SOF - BOS

SOFBOS

Sofia

Wed 6/26

1 stop11h 55m

Boston Logan Intl

Wed 9/25

1 stop17h 35m

$587

SofiaBoston Logan Intl

SOF - BOS

SOFBOS

Sofia

Wed 6/26

2 stops28h 29m

Boston Logan Intl

Thu 9/26

2 stops22h 15m

$589

SofiaBoston Logan Intl

SOF - BOS

SOFBOS

Sofia

Thu 6/27

1 stop35h 10m

Boston Logan Intl

Tue 9/24

1 stop27h 40m

$595

SofiaBoston Logan Intl

SOF - BOS

SOFBOS

Sofia

Thu 10/24

1 stop21h 40m

Boston Logan Intl

Mon 10/28

2 stops19h 35m

$600

SofiaBoston Logan Intl

SOF - BOS

SOFBOS

Sofia

Sat 7/20

1 stop28h 45m

Boston Logan Intl

Sun 8/25

1 stop11h 30m

$675

Flights are sorted by cheapest first

Deals found on 5/7

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

Use this chart to determine the optimal time to book a round-trip flight from Sofia to Boston. Price data was last updated on May 3, 2024.
The price you pay for your flight from Sofia to Boston may vary depending on when you book. For the best chance of a lower fare, look to book 36 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Sofia to Boston?

Use this chart to determine the cheapest time to fly round-trip from Sofia to Boston. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Sofia to Boston flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Boston by month

Plan your trip from Sofia to Boston by taking into account the cheapest months to travel. The average price of a one-way flight from Sofia to Boston is currently $409 while a round-trip flight costs $580. Price data was last updated on May 5, 2024.

Currently, January is the cheapest month in which you can book a flight from Sofia to Boston (average of $218). Flying from Sofia to Boston in July is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$218

February

$220

March

$263

April

$286

May

$276

June

$318

July

$328

August

$285

September

$258

October

$260

November

$258

December

$233

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

30.2 - 73.4 °F

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 May 8, 2024.
Read reviews from past customers who have flown British Airways, United Airlines and Lufthansa from Sofia to Boston. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.7
Good
4,428 reviews
Check prices

Entertainment

7.7

Boarding

7.8

Food

7.5

Comfort

7.7

Overall

7.7

Crew

8.2

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

Qatar Airways
7.7
Good
4,428 reviews
Qatar Airways
7.7
Good
4,428 reviews
Check prices

Entertainment

7.7

Boarding

7.8

Food

7.5

Comfort

7.7

Overall

7.7

Crew

8.2

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

Austrian Airlines
7.7
Good
1,062 reviews
Qatar Airways
7.7
Good
4,428 reviews
Check prices

Entertainment

7.7

Boarding

7.8

Food

7.5

Comfort

7.7

Overall

7.7

Crew

8.2

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

Turkish Airlines
7.5
Good
3,712 reviews
Qatar Airways
7.7
Good
4,428 reviews
Check prices

Entertainment

7.7

Boarding

7.8

Food

7.5

Comfort

7.7

Overall

7.7

Crew

8.2

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

United Airlines
7.4
Good
11,043 reviews
Qatar Airways
7.7
Good
4,428 reviews
Check prices

Entertainment

7.7

Boarding

7.8

Food

7.5

Comfort

7.7

Overall

7.7

Crew

8.2

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

American Airlines
7.3
Good
14,677 reviews
Qatar Airways
7.7
Good
4,428 reviews
Check prices

Entertainment

7.7

Boarding

7.8

Food

7.5

Comfort

7.7

Overall

7.7

Crew

8.2

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

Related info for your journey

Find useful and relevant information for your journey from Sofia to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Sofia to Boston for under $600 on Cheapflights?

    Yes, there are multiple flights from Sofia to Boston for under $600. The cheapest flight booked recently is on British Airways for just $501, but on average you can expect to pay $579.

  • Are there last-minute flights available from Sofia to Boston for under $600?

    There are currently 13+ open flights from Sofia to Boston within the next 7 days for less than $600.

  • What are the cheapest airlines flying from Sofia to Boston round-trip?

    British Airways, at $501, was found to be the cheapest airline from Sofia to Boston.Alternate airlines to your destination round-trip include United Airlines and Lufthansa. British Airways is priced at 24% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Sofia to Boston one-way?

    The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $561. However, be on the lookout for offers from Turkish Airlines and United Airlines, as they are both options that can get you from Sofia to Boston for a low price.

  • What are the most popular airlines that fly from Sofia to Boston?

    American Airlines, ITA Airways and British Airways are the most popular airlines when flying from Sofia to Boston.

  • What does SOF to BOS mean?

    Great question - SOF to BOS just means Sofia Airport to Boston Logan Intl Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Sofia to Boston that include extra baggage allowance?

    The amount of baggage you can bring on your Sofia to Boston flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Sofia to Boston with specific airlines?

    Yes, Cheapflights allows you to browse and filter Sofia to Boston flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Sofia to Boston that include hotel bookings?

    Yes. In addition to deals on Sofia to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sofia to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sofia to Boston.

  • Can I find deals for business class flights from Sofia to Boston?

    Yes. Cheapflights offers flight deals from Sofia to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Sofia to Boston that allow pets onboard?

    Many airlines flying from Sofia to Boston offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Sofia to Boston?

    Yes, you can often find last-minute deals on Sofia to Boston flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Sofia to Boston flight deals updated?

    The Sofia to Boston flight deals you see on this page were last updated on 5/8.

See more FAQs

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Top 9 airlines flying from Sofia to Boston

Discover the top 9 airlines that operate flights from Sofia to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$493Average$597FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest$531Average$754FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest$550Average$699FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
ITA AirwaysCheapest$557Average$633FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
SWISSCheapest$560Average$811FlexibilityNo cancel feeOn-time79%
Search SWISS flights
United AirlinesCheapest$583Average$743FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$593Average$660FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Turkish AirlinesCheapest$629Average$666FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Bulgaria AirCheapest$755Average$897FlexibilityNo cancel feeOn-time73%
Search Bulgaria Air flights
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Search flights from Sofia to Boston by cabin class

Find flights from Sofia to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from Sofia to Boston?

Deals for Sofia to Boston flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sofia to Boston.

Can Cheapflights find flights from Sofia to Boston with no change fees?

Certainly. Search results for flights to Boston from Sofia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Sofia to Boston become cheaper?

Of course! You can now track prices for flights from Sofia to Boston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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