HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Riga

$329+ Cheap flights from Boston (BOS) to Riga (RIX)

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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — RIX
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Riga with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boston to Riga

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Riga (RIX). 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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$417
(Air France)

One-way from

$329
(Kiwi.com)

Popular in

April

Cheapest in

February

Average price

$613
Provider with most accurate pricing for Boston Logan Intl-Riga Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Riga Intl flights.
Search Deals
From Boston Logan Intl to Riga Intl
Search Deals
One-way flight from Boston Logan Intl to Riga Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Boston to Riga

Cheapest flights from Boston to Riga
Explore the most affordable flight options available from Boston to Riga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This Flysmarter deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/26:30 pm
BOS
-
RIX
1 stop11h 45m
Air France
Tue 2/177:00 am
RIX
-
BOS
1 stop16h 20m
Air France
Deal found 1/13$410
This Air France deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:30 pm
BOS
-
RIX
1 stop11h 45m
Air France
Wed 3/117:00 am
RIX
-
BOS
1 stop13h 30m
Air France
Deal found 1/13$417
This Air France deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:45 pm
BOS
-
RIX
1 stop32h 30m
Multiple Airlines
Tue 4/285:00 pm
RIX
-
BOS
1 stop30h 25m
Multiple Airlines
Deal found 1/13$418
This American Airlines deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:34 am
BOS
-
RIX
2 stops23h 06m
American Airlines
Wed 3/111:45 pm
RIX
-
BOS
2 stops24h 02m
American Airlines
Deal found 1/13$426
This Air France deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:30 pm
BOS
-
RIX
1 stop11h 45m
Multiple Airlines
Tue 3/107:35 am
RIX
-
BOS
2 stops17h 14m
Multiple Airlines
Deal found 1/13$428
This KLM deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:50 pm
BOS
-
RIX
1 stop18h 30m
Multiple Airlines
Wed 3/117:00 am
RIX
-
BOS
1 stop13h 30m
Multiple Airlines
Deal found 1/13$429
This KLM deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/18:50 pm
BOS
-
RIX
1 stop18h 30m
KLM
Mon 2/235:00 pm
RIX
-
BOS
1 stop27h 25m
KLM
Deal found 1/13$431
This American Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/27:25 pm
BOS
-
RIX
2 stops14h 20m
American Airlines
Tue 2/171:45 pm
RIX
-
BOS
2 stops25h 02m
American Airlines
Deal found 1/14$434

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Riga 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 2,558,603 searches. Data last updated January 15, 2026.
Use the filters below to find and compare flights from Boston to Riga that are best for you.

Fly from

Boston

Fly to

Riga

Route

Depart

Return

Price

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Mon 2/2

6:30 pm-1:15 pm

1 stop11h 45m

Riga Intl

Tue 2/17

7:00 am-1:40 pm

1 stop13h 40m

$417

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Sun 2/1

8:50 pm-10:20 pm

1 stop18h 30m

Riga Intl

Mon 2/23

5:00 pm-1:25 pm

1 stop27h 25m

$431

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Mon 2/2

7:25 pm-4:45 pm

2 stops14h 20m

Riga Intl

Tue 2/17

1:45 pm-7:47 am

2 stops25h 02m

$434

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Thu 3/12

6:35 pm-11:00 am

1 stop10h 25m

Riga Intl

Mon 3/23

6:30 am-4:50 pm

1 stop16h 20m

$454

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Sun 3/1

8:30 pm-11:00 pm

1 stop19h 30m

Riga Intl

Sun 3/8

5:00 pm-7:55 pm

1 stop32h 55m

$459

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Mon 3/9

7:30 pm-1:15 pm

1 stop11h 45m

Riga Intl

Sun 3/22

5:00 pm-7:55 pm

1 stop32h 55m

$459

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Sun 3/1

8:30 pm-11:00 pm

1 stop19h 30m

Riga Intl

Sat 3/7

5:00 pm-1:20 pm

1 stop27h 20m

$468

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Sun 2/1

7:15 pm-8:55 am

2 stops30h 40m

Riga Intl

Mon 2/23

10:05 pm-4:15 pm

2 stops25h 10m

$473

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Mon 3/9

10:35 pm-4:45 pm

1 stop12h 10m

Riga Intl

Sun 3/22

8:55 am-10:48 pm

2 stops19h 53m

$484

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Sun 3/1

5:35 pm-10:30 pm

2 stops21h 55m

Riga Intl

Sun 3/8

3:45 pm-4:50 pm

1 stop31h 05m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 13 results
1
2

Compare providers for flights from Boston to Riga

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Riga in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Riga flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Riga flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Riga flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Riga flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Riga flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Riga

Have a flexible travel schedule? Discover the best time to fly to Riga from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Riga

How far ahead should I book a flight from Boston to Riga?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Riga. Price data was last updated on January 9, 2026.

Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Riga. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Boston to Riga?

Currently, January is the cheapest month in which you can book a flight from Boston to Riga (average of $385). Flying from Boston to Riga in June is currently the most expensive (average of $689). 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.

Reviews of airlines servicing Riga

Get insights into the airlines that provide service to Riga. 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 Riga. Reviews last updated January 15, 2026.
Read through reviews of airlines operating flights from Boston to Riga, such as KLM, United Airlines, and Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,440 reviews

Boarding

7.8

Crew

8.4

Overall

7.7

Food

7.2

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,440 reviews
KLM
7.7
Good
1,440 reviews

Boarding

7.8

Crew

8.4

Overall

7.7

Food

7.2

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7.4
Good
9,164 reviews
KLM
7.7
Good
1,440 reviews

Boarding

7.8

Crew

8.4

Overall

7.7

Food

7.2

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Scandinavian Airlines
7.3
Good
1,654 reviews
KLM
7.7
Good
1,440 reviews

Boarding

7.8

Crew

8.4

Overall

7.7

Food

7.2

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,717 reviews
KLM
7.7
Good
1,440 reviews

Boarding

7.8

Crew

8.4

Overall

7.7

Food

7.2

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,676 reviews
KLM
7.7
Good
1,440 reviews

Boarding

7.8

Crew

8.4

Overall

7.7

Food

7.2

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

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

  • How long is the flight from Boston to Riga?

    Departing from Boston to Riga will take you 11h 45m. Boston and Riga are separated by a distance of 4006 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, American Airlines ($369), Air France ($380), and Finnair ($389) offers the cheapest pricing from Boston to Riga. You may be able to fly from Boston to Riga for 46% less than the average price by searching for these airlines.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Boston to Riga?

    Currently, January is the cheapest month in which you can book a flight from Boston to Riga (average of $385). Flying from Boston to Riga in June is currently the most expensive (average of $689). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Riga by adding a car rental and/or hotel reservation to your travel itinerary.
Riga car rentals
Riga Intl Airport car rentals

Top 9 airlines flying from Boston to Riga

Discover the top 9 airlines that operate flights from Boston to Riga. 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 2,558,603 searches. Data last updated January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$369Average$1,014FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$380Average$669FlexibilityNo cancel feeOn-time77%
FinnairCheapest$389Average$834FlexibilityNo cancel feeOn-time76%
KLMCheapest$449Average$655FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$453Average$711FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$490Average$746FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$532Average$792FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$555Average$693FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$581Average$880FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.