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Find cheap flights from Massachusetts to Bulgaria from $485

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Massachusetts to Bulgaria departing on 10/13. 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 7/10
Wed 7/17

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In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

July

Cheapest flight

$485
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 30% increase in price.
Flight from Boston to Sofia

FAQs for booking flights from Massachusetts to Bulgaria

  • How does KAYAK find such low prices on flights from Massachusetts to Bulgaria?

    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 Massachusetts to Bulgaria.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bulgaria from Massachusetts 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 Massachusetts to Bulgaria?

    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 Bulgaria with an airline and back to Massachusetts with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Bulgaria?

    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 Bulgaria from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Massachusetts to Bulgaria

Recent round-trip flight deals

10/13Sun
1 stop
27h 55mBOS-SOF
10/21Mon
1 stop
22h 25mSOF-BOS
$485
11/6Wed
1 stop
14h 55mBOS-SOF
11/20Wed
2 stops
23h 34mSOF-BOS
$525
11/6Wed
2 stopsAustrian Airlines
15h 20mBOS-SOF
11/20Wed
1 stopAustrian Airlines
13h 10mSOF-BOS
$530
10/30Wed
2 stopsUnited Airlines
25h 10mBOS-SOF
11/6Wed
1 stopUnited Airlines
19h 30mSOF-BOS
$537
9/10Tue
1 stopTurkish Airlines
15h 30mBOS-SOF
9/24Tue
1 stopTurkish Airlines
29h 45mSOF-BOS
$556
11/9Sat
2 stopsAmerican Airlines
38h 04mBOS-SOF
11/23Sat
1 stopAmerican Airlines
32h 55mSOF-BOS
$565
11/9Sat
2 stopsAmerican Airlines
38h 04mBOS-SOF
11/23Sat
2 stopsAmerican Airlines
18h 10mSOF-BOS
$575
12/6Fri
2 stopsUnited Airlines
27h 20mBOS-SOF
12/20Fri
2 stopsUnited Airlines
35h 29mSOF-BOS
$581
10/14Mon
1 stopTurkish Airlines
34h 05mBOS-SOF
10/21Mon
1 stopTurkish Airlines
17h 35mSOF-BOS
$590
7/15Mon
1 stopAustrian Airlines
17h 50mBOS-SOF
9/2Mon
1 stopAustrian Airlines
28h 45mSOF-BOS
$768

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Recent one-way flight deals

9/24Tue
3 stops
26h 45mBOS-VAR
$551
9/24Tue
2 stops
17h 50mBOS-VAR
$667
9/24Tue
1 stopLufthansa
27h 30mBOS-VAR
$768
9/24Tue
2 stopsLufthansa
36h 10mBOS-VAR
$2,941
9/24Tue
1 stopLufthansa
31h 25mBOS-VAR
$3,027

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Last minute flights from Massachusetts to Bulgaria

Last minute flight, train and bus deals

6/11Tue
multi-stopUnited Airlines
15h 40mBOS-SOF
7/30Tue
multi-stopUnited Airlines
11h 55mSOF-BOS
$942
6/11Tue
multi-stop
24h 40mBOS-SOF
7/30Tue
multi-stop
29h 25mSOF-BOS
$948
6/11Tue
multi-stopSWISS
29h 25mBOS-SOF
7/30Tue
multi-stopSWISS
38h 10mSOF-BOS
$958
6/11Tue
multi-stop
20h 25mBOS-SOF
7/30Tue
multi-stop
42h 50mSOF-BOS
$1,027
6/13Thu
multi-stop
21h 50mBOS-SOF
6/15Sat
multi-stop
29h 25mSOF-BOS
$1,176
6/13Thu
multi-stopITA Airways
28h 10mBOS-SOF
6/15Sat
multi-stopITA Airways
26h 40mSOF-BOS
$1,214
6/13Thu
multi-stopTurkish Airlines
15h 30mBOS-SOF
6/15Sat
multi-stopTurkish Airlines
29h 45mSOF-BOS
$1,462
6/15Sat
multi-stopLufthansa
15h 40mBOS-SOF
6/25Tue
multi-stopLufthansa
11h 55mSOF-BOS
$1,463
6/15Sat
multi-stopTurkish Airlines
27h 40mBOS-SOF
8/4Sun
multi-stopTurkish Airlines
17h 35mSOF-BOS
$5,971
6/14Fri
multi-stopLufthansa
15h 40mBOS-SOF
8/4Sun
multi-stopLufthansa
11h 55mSOF-BOS
$7,389

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Flights to Bulgaria

Return flight deals:

Bulgaria - Massachusetts

Cabin classes: