What is the cheapest airline that flies from Sofia to Rhode Island?

British Airways is the most popular carrier operating from Sofia to Rhode Island

When did momondo last update prices for flights from Sofia Airport to Rhode Island?

Prices for flights from Sofia Airport to Rhode Island are updated daily.

How many operators does momondo search for flights from Sofia Airport to Rhode Island?

As of May 2026, there are 6 operators available to choose from for flights from Sofia Airport to Rhode Island.

How old do you have to be to fly from Sofia Airport to Rhode Island?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sofia Airport to Rhode Island.

What documentation or ID do you need to fly to Rhode Island?

The travel and health documents required for your trip to Rhode Island can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rhode Island. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$352 Cheap Flights from Sofia to Rhode Island in 2026

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Find the cheapest flights from Sofia to Rhode Island

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:30 pm - 3:40 pm

SOF

BOS

24h 10m

2 stops

8:50 pm - 11:10 pm

BOS

SOF

19h 20m

2 stops

$737Multiple Airlines

Mon, Jul 13 - Sat, Oct 3

10:30 pm - 3:40 pm

SOF

BOS

24h 10m

2 stops

8:50 pm - 11:10 pm

BOS

SOF

19h 20m

2 stops

$755Multiple Airlines

Mon, Jul 13 - Sat, Oct 3

6:10 am - 8:10 pm

SOF

BOS

21h 00m

1 stop

8:05 pm - 11:15 pm

BOS

SOF

20h 10m

1 stop

$765Lufthansa

Tue, Sep 15 - Tue, Sep 29

2:20 pm - 8:10 pm

SOF

BOS

12h 50m

1 stop

5:10 pm - 11:40 am

BOS

SOF

11h 30m

1 stop

$777Multiple Airlines

Mon, Jul 13 - Sat, Oct 3

7:05 pm - 1:50 pm

SOF

BOS

25h 45m

1 stop

5:10 pm - 11:55 pm

BOS

SOF

23h 45m

1 stop

$778Austrian Airlines

Fri, Sep 4 - Fri, Sep 25

2:20 pm - 8:10 pm

SOF

BOS

12h 50m

1 stop

2:21 pm - 12:10 pm

BOS

SOF

14h 49m

2 stops

$782Lufthansa

Mon, Jul 13 - Sat, Oct 3

8:00 am - 1:50 pm

SOF

BOS

12h 50m

1 stop

6:55 pm - 6:00 pm

BOS

SOF

16h 05m

1 stop

$783Austrian Airlines

Tue, Sep 29 - Tue, Nov 24

6:20 am - 3:40 pm

SOF

BOS

16h 20m

1 stop

8:05 pm - 6:40 pm

BOS

SOF

15h 35m

1 stop

$785Lufthansa

Fri, Jun 5 - Wed, Aug 12

6:20 am - 7:00 pm

SOF

PVD

19h 40m

2 stops

10:21 am - 12:10 pm

PVD

SOF

18h 49m

2 stops

$911United Airlines

Fri, Jun 5 - Wed, Aug 12

6:45 pm - 11:58 pm

SOF

PVD

36h 13m

2 stops

6:00 am - 1:50 pm

PVD

SOF

24h 50m

2 stops

$1,140LOT

Tue, Jun 9 - Sat, Jun 13

United Airlines flights from Sofia to Rhode Island

Our best United Airlines deals on Sofia to Rhode Island flight tickets

United Airlines

Jun 5

SOF6:20 amSofia

16h 20m

1 stop

BOS3:40 pmBoston Logan Intl

Aug 12

BOS9:25 amBoston Logan Intl

19h 45m

2 stops

SOF12:10 pmSofia

$789

United Airlines

Jun 27

SOF1:55 pmSofia

13h 15m

1 stop

BOS8:10 pmBoston Logan Intl

Jul 3

BOS8:05 pmBoston Logan Intl

20h 10m

1 stop

SOF11:15 pmSofia

$790

United Airlines

Jun 18

SOF6:30 amSofia

15h 11m

2 stops

BOS2:41 pmBoston Logan Intl

Jul 2

BOS8:05 pmBoston Logan Intl

20h 10m

1 stop

SOF11:15 pmSofia

$793

ITA Airways flights from Sofia to Rhode Island

Our best ITA Airways deals on Sofia to Rhode Island flight tickets

ITA Airways

May 28

SOF7:00 amSofia

13h 40m

1 stop

BOS1:40 pmBoston Logan Intl

Jun 9

BOS5:05 pmBoston Logan Intl

14h 40m

1 stop

SOF2:45 pmSofia

$858

ITA Airways

May 28

SOF7:00 amSofia

13h 40m

1 stop

BOS1:40 pmBoston Logan Intl

Jun 6

BOS5:05 pmBoston Logan Intl

19h 35m

1 stop

SOF7:40 pmSofia

$886

ITA Airways

May 28

SOF7:00 amSofia

13h 40m

1 stop

BOS1:40 pmBoston Logan Intl

Jun 8

BOS5:05 pmBoston Logan Intl

12h 05m

1 stop

SOF12:10 pmSofia

$921

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SofiaBoston

SOF - BOS

SOFBOS

Sofia

Mon 7/13

10:30 pm-3:40 pm

2 stops24h 10m

Boston Logan Intl

Sat 10/3

8:50 pm-11:10 pm

2 stops19h 20m

$737

SofiaBoston

SOF - BOS

SOFBOS

Sofia

Mon 7/13

10:30 pm-3:40 pm

2 stops24h 10m

Boston Logan Intl

Sat 10/3

8:50 pm-11:10 pm

2 stops19h 20m

$755

SofiaBoston

SOF - BOS

SOFBOS

Sofia

Tue 9/15

6:10 am-8:10 pm

1 stop21h 00m

Boston Logan Intl

Tue 9/29

8:05 pm-11:15 pm

1 stop20h 10m

$765

Quickest round-trip

SofiaBoston

SOF - BOS

SOFBOS

Sofia

Mon 7/13

2:20 pm-8:10 pm

1 stop12h 50m

Boston Logan Intl

Sat 10/3

5:10 pm-11:40 am

1 stop11h 30m

$777

SofiaBoston

SOF - BOS

SOFBOS

Sofia

Fri 9/4

7:05 pm-1:50 pm

1 stop25h 45m

Boston Logan Intl

Fri 9/25

5:10 pm-11:55 pm

1 stop23h 45m

$778

SofiaBoston

SOF - BOS

SOFBOS

Sofia

Mon 7/13

2:20 pm-8:10 pm

1 stop12h 50m

Boston Logan Intl

Sat 10/3

2:21 pm-12:10 pm

2 stops14h 49m

$782

SofiaBoston

SOF - BOS

SOFBOS

Sofia

Tue 9/29

8:00 am-1:50 pm

1 stop12h 50m

Boston Logan Intl

Tue 11/24

6:55 pm-6:00 pm

1 stop16h 05m

$783

SofiaBoston

SOF - BOS

SOFBOS

Sofia

Fri 6/5

6:20 am-3:40 pm

1 stop16h 20m

Boston Logan Intl

Wed 8/12

8:05 pm-6:40 pm

1 stop15h 35m

$785

SofiaProvidence

SOF - PVD

SOFPVD

Sofia

Fri 6/5

6:20 am-7:00 pm

2 stops19h 40m

Providence-TFGreen

Wed 8/12

10:21 am-12:10 pm

2 stops18h 49m

$911

SofiaProvidence

SOF - PVD

SOFPVD

Sofia

Tue 6/9

6:45 pm-11:58 pm

2 stops36h 13m

Providence-TFGreen

Sat 6/13

6:00 am-1:50 pm

2 stops24h 50m

$1,140

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sofia to Rhode Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

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

You are more likely to see cheaper flights to Rhode Island from Sofia when booking weeks ahead of your departure date. In general, you can expect to find flights to Rhode Island for around $787 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rhode Island from Sofia for as low as $647 on momondo.

Cheap Sofia to Rhode Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sofia to Rhode Island

Fastest flight time	12h 50m
Direct flights	None

The fastest flight from Sofia to Rhode Island takes 12h 50m

There are no direct flights from Sofia to Rhode Island. There are no popular flight routes from Sofia to Rhode Island.

Search flight deals

Frequently asked questions about flying from Sofia to Rhode Island

When did momondo last update prices for flights from Sofia Airport to Rhode Island?
Prices for flights from Sofia Airport to Rhode Island are updated daily.
How many operators does momondo search for flights from Sofia Airport to Rhode Island?
As of May 2026, there are 6 operators available to choose from for flights from Sofia Airport to Rhode Island.
How old do you have to be to fly from Sofia Airport to Rhode Island?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sofia Airport to Rhode Island.
What documentation or ID do you need to fly to Rhode Island?
The travel and health documents required for your trip to Rhode Island can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rhode Island. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Sofia to Rhode Island?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sofia to Rhode Island. momondo saves you time and could save you money on your trip.

Can I find flights from Sofia to Rhode Island with flexible booking policies on momondo?

Flights from Sofia to Rhode Island with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Sofia to Rhode Island?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rhode Island from Sofia.

I’m not ready to book a flight from Sofia to Rhode Island right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sofia to Rhode Island flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.