How does KAYAK find such low prices on flights from Rhode Island to Sofia?

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 Rhode Island to Sofia. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rhode Island to Sofia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Rhode Island is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Rhode Island to Sofia?

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 Sofia with an airline and back to Rhode Island with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rhode Island to Sofia?

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 Sofia from Rhode Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$189 CHEAP FLIGHTS from Rhode Island to Sofia

SOF

KAYAK searches hundreds of travel sites at once for deals on flights to Sofia

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$341

Overall average: $465

Austrian Airlines

Sun 2/8Tue 2/24

BOS - SOF • 2 stops

Cheapest one-way

$189

Typical prices: $443-$561

Austrian Airlines

Tue 2/3

BOS - SOF • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Sofia!

Flight Deals

Cheap Flights from Rhode Island to Sofia

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rhode Island to Sofia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Rhode Island to Sofia

Sun, Feb 8 - Tue, Feb 24

1:24 pm - 11:50 am

BOS

SOF

15h 26m

2 stops

7:55 am - 2:05 pm

SOF

BOS

13h 10m

1 stop

$341Austrian Airlines

Tue, Feb 3 - Tue, Feb 17

1:31 pm - 11:50 am

BOS

SOF

15h 19m

2 stops

7:55 am - 2:05 pm

SOF

BOS

13h 10m

1 stop

$342Austrian Airlines

Tue, Mar 3 - Tue, Mar 17

8:40 pm - 6:20 pm

BOS

SOF

14h 40m

1 stop

7:55 am - 6:41 pm

SOF

BOS

16h 46m

2 stops

$343Multiple Airlines

Mon, Feb 2 - Mon, Feb 16

8:40 pm - 10:45 pm

BOS

SOF

19h 05m

1 stop

6:45 pm - 2:05 pm

SOF

BOS

26h 20m

1 stop

$352Multiple Airlines

Wed, Mar 4 - Wed, Mar 18

8:40 pm - 6:20 pm

BOS

SOF

14h 40m

1 stop

2:00 pm - 7:35 pm

SOF

BOS

11h 35m

1 stop

$355Lufthansa

Wed, Mar 4 - Wed, Mar 18

10:15 am - 6:20 pm

BOS

SOF

25h 05m

2 stops

6:05 am - 7:35 pm

SOF

BOS

19h 30m

1 stop

$373Multiple Airlines

Wed, Jan 28 - Wed, Feb 4

10:15 am - 6:20 pm

BOS

SOF

25h 05m

2 stops

2:00 pm - 6:35 pm

SOF

BOS

11h 35m

1 stop

$377Multiple Airlines

Wed, Jan 28 - Wed, Feb 4

3:40 pm - 1:15 pm

BOS

SOF

14h 35m

2 stops

6:05 am - 6:02 pm

SOF

BOS

18h 57m

2 stops

$378Multiple Airlines

Tue, Feb 24 - Tue, Mar 3

2:38 pm - 1:15 pm

PVD

SOF

15h 37m

2 stops

6:00 am - 2:03 pm

SOF

PVD

39h 03m

2 stops

$497United Airlines

Tue, Feb 24 - Tue, Mar 3

4:15 pm - 6:20 pm

PVD

SOF

19h 05m

2 stops

6:05 am - 7:15 pm

SOF

PVD

20h 10m

3 stops

$521United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$189

Best time to beat the crowds with an average 16% drop in price.

Most popular time to fly with an average 13% increase in price.

Flight from Boston to Sofia

How does KAYAK find such low prices on flights from Rhode Island to Sofia?
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 Rhode Island to Sofia.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rhode Island to Sofia?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Rhode Island 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 Rhode Island to Sofia?
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 Sofia with an airline and back to Rhode Island with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rhode Island to Sofia?
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 Sofia from Rhode Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Velingrad

Sandanski

Everything you need to know for your flight to Sofia

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Sofia

Sofia (SOF)

SOF

$189 Find Cheap Flights from Rhode Island to Sofia

KAYAK searches hundreds of travel sites at once for deals on flights to Sofia

Everything you should know

Cheap Flights from Rhode Island to Sofia

Recent round-trip flight deals from Rhode Island to Sofia

Recent one-way flight deals from Rhode Island to Sofia

Recent last minute flight deals from Rhode Island to Sofia

Good to know

FAQs for booking flights from Rhode Island to Sofia

How does KAYAK find such low prices on flights from Rhode Island to Sofia?

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 Rhode Island to Sofia.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rhode Island to Sofia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Rhode Island 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 Rhode Island to Sofia?

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 Sofia with an airline and back to Rhode Island with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rhode Island to Sofia?

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

Traveling to a place near Sofia?

Everything you need to know for your flight to Sofia

Information on the airport you'll fly into in Sofia

Cabin class types available on flights to Rhode Island

Complete your trip to Sofia with a hotel stay or car rental

Find direct flights for Sofia

Flights to other popular destinations

Flights from domestic origins to Sofia

Choose which airport to fly into in Sofia

Find deals for your return flight