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$338+ Cheap flights from Boston (BOS) to Riga (RIX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — RIX
Dec 31 — Jan 71
Wed 12/31
Wed 1/7
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Riga Intl are usually found in February or September, booked 62 days in advance, depart on a Sunday or Tuesday and return on a Thursday

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 December 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$338
(oojo)

Popular in

April

Cheapest in

February

Average price

$769
Provider with most accurate pricing for Boston Logan Intl-Riga Intl flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Riga Intl flights.
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From Boston Logan Intl to Riga Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 1, 2025.

This oojo deal was found by Cheapflights users on 11/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:35 pmBOS - RIX
2 stops32h 45mMultiple Airlines
Fri 12/123:35 pmRIX - BOS
1 stop13h 20mMultiple Airlines
Deal found 11/30$596
This Trip.com deal was found by Cheapflights users on 11/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:27 pmBOS - RIX
2 stops19h 13mFinnair
Tue 12/239:25 amRIX - BOS
2 stops20h 22mFinnair
Deal found 11/29$601
This Gotogate deal was found by Cheapflights users on 11/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:30 amBOS - RIX
1 stop31h 45mMultiple Airlines
Tue 12/239:25 amRIX - BOS
2 stops20h 22mMultiple Airlines
Deal found 11/29$635
This FlightHub deal was found by Cheapflights users on 11/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:50 pmBOS - RIX
2 stops30h 50mScandinavian Airlines
Fri 12/126:30 pmRIX - BOS
2 stops28h 20mScandinavian Airlines
Deal found 11/30$681
This KLM deal was found by Cheapflights users on 11/29. 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 12/107:10 pmBOS - RIX
1 stop20h 10mKLM
Tue 12/235:00 pmRIX - BOS
1 stop27h 20mKLM
Deal found 11/29$706
This Cheapflightsfares deal was found by Cheapflights users on 11/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:45 pmBOS - RIX
2 stops22h 40mIberia
Fri 12/127:35 amRIX - BOS
2 stops19h 15mIberia
Deal found 11/30$721
This Priceline deal was found by Cheapflights users on 11/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:24 pmBOS - RIX
2 stops19h 16mFinnair
Tue 12/239:25 amRIX - BOS
2 stops20h 22mFinnair
Deal found 11/28$760
This Priceline deal was found by Cheapflights users on 11/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:24 pmBOS - RIX
2 stops19h 16mFinnair
Mon 12/2210:05 pmRIX - BOS
2 stops28h 40mFinnair
Deal found 11/28$761
This KAYAK deal was found by Cheapflights users on 11/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:45 pmBOS - RIX
1 stop16h 25mTAP AIR PORTUGAL
Wed 12/247:35 amRIX - BOS
2 stops43h 35mTAP AIR PORTUGAL
Deal found 11/28$782

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 December 1, 2025.
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 1/12

3:35 pm-4:45 pm

2 stops18h 10m

Riga Intl

Tue 1/27

9:25 am-10:56 pm

2 stops20h 31m

$338

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Tue 1/20

7:35 pm-5:40 pm

2 stops15h 05m

Riga Intl

Tue 1/27

9:25 am-10:56 pm

2 stops20h 31m

$340

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Mon 1/19

6:55 pm-4:45 pm

1 stop14h 50m

Riga Intl

Fri 1/30

3:35 pm-9:55 pm

1 stop13h 20m

$371

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Mon 1/19

9:35 pm-4:45 pm

1 stop12h 10m

Riga Intl

Tue 1/27

5:40 pm-2:20 pm

1 stop27h 40m

$371

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Thu 1/15

3:35 pm-1:45 pm

2 stops39h 10m

Riga Intl

Thu 1/22

9:25 am-10:56 pm

2 stops20h 31m

$393

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Thu 1/22

7:30 am-2:50 pm

1 stop24h 20m

Riga Intl

Tue 1/27

5:40 pm-7:45 pm

1 stop33h 05m

$421

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Sat 1/17

7:30 am-3:40 pm

1 stop25h 10m

Riga Intl

Tue 1/27

5:40 pm-2:20 pm

1 stop27h 40m

$421

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Fri 1/23

6:55 pm-1:45 pm

1 stop11h 50m

Riga Intl

Tue 1/27

5:40 pm-7:45 pm

1 stop33h 05m

$421

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Sat 1/17

7:30 am-3:40 pm

1 stop25h 10m

Riga Intl

Fri 1/30

3:35 pm-9:55 pm

1 stop13h 20m

$421

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Wed 1/21

8:20 pm-11:00 pm

1 stop19h 40m

Riga Intl

Tue 1/27

7:00 am-1:40 pm

1 stop13h 40m

$430

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/29

Showing 1-10 of 12 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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*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 November 28, 2025.

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, March is the cheapest month in which you can book a flight from Boston to Riga (average of $402). 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 December 1, 2025.
Read through reviews of airlines operating flights from Boston to Riga, such as KLM, Scandinavian Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,425 reviews

Comfort

7.6

Food

7.2

Crew

8.4

Entertainment

7.1

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,425 reviews
KLM
7.7
Good
1,425 reviews

Comfort

7.6

Food

7.2

Crew

8.4

Entertainment

7.1

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Scandinavian Airlines
7.4
Good
1,591 reviews
KLM
7.7
Good
1,425 reviews

Comfort

7.6

Food

7.2

Crew

8.4

Entertainment

7.1

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7.4
Good
9,064 reviews
KLM
7.7
Good
1,425 reviews

Comfort

7.6

Food

7.2

Crew

8.4

Entertainment

7.1

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,602 reviews
KLM
7.7
Good
1,425 reviews

Comfort

7.6

Food

7.2

Crew

8.4

Entertainment

7.1

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,549 reviews
KLM
7.7
Good
1,425 reviews

Comfort

7.6

Food

7.2

Crew

8.4

Entertainment

7.1

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 15h 05m. 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, Air France ($380), KLM ($449), and British Airways ($453) offers the cheapest pricing from Boston to Riga. You may be able to fly from Boston to Riga for 45% 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, March is the cheapest month in which you can book a flight from Boston to Riga (average of $402). 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

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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 7 airlines flying from Boston to Riga

Discover the top 7 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 December 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$380Average$669FlexibilityNo cancel feeOn-time77%
KLMCheapest$449Average$667FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$453Average$722FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$507Average$750FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$532Average$789FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$555Average$692FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$581Average$880FlexibilityNo cancel feeOn-time69%

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