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$275+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — RIX
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 45 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 September 16, 2025.

Round-trip from

$339
(Finnair)

One-way from

$275
(Kiwi.com)

Popular in

April

Cheapest in

February

Average price

$566
From Boston Logan Intl to Riga Intl
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One-way flight from Boston Logan Intl to Riga Intl
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Highest demand for flights based on searches. 14% potential increase in price ($123 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 16, 2025.

This Finnair deal was found by Cheapflights users on 9/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:17 pmBOS - RIX
2 stops19h 23mFinnair
Wed 11/269:25 amRIX - BOS
2 stops21h 19mFinnair
Deal found 9/16$339
This British Airways deal was found by Cheapflights users on 9/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:30 amBOS - RIX
1 stop26h 15mBritish Airways
Tue 11/185:40 pmRIX - BOS
1 stop27h 40mBritish Airways
Deal found 9/14$373
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:40 pmBOS - RIX
2 stops35h 30mAir Canada
Tue 11/187:20 amRIX - BOS
2 stops33h 12mAir Canada
Deal found 9/14$394
This British Airways deal was found by Cheapflights users on 9/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:30 amBOS - RIX
1 stop24h 20mBritish Airways
Thu 11/69:25 amRIX - BOS
2 stops20h 22mBritish Airways
Deal found 9/14$397
This British Airways deal was found by Cheapflights users on 9/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/57:25 amBOS - RIX
1 stop25h 00mBritish Airways
Mon 10/134:25 pmRIX - BOS
1 stop31h 45mBritish Airways
Deal found 9/15$413
This Finnair deal was found by Cheapflights users on 9/14. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:59 pmBOS - RIX
2 stops21h 41mFinnair
Thu 11/69:25 amRIX - BOS
2 stops20h 22mFinnair
Deal found 9/14$429
This Air France deal was found by Cheapflights users on 9/16. 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.
Wed 11/126:30 pmBOS - RIX
1 stop11h 45mAir France
Wed 11/267:00 amRIX - BOS
1 stop13h 40mAir France
Deal found 9/16$430
This Finnair deal was found by Cheapflights users on 9/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:55 pmBOS - RIX
2 stops22h 45mFinnair
Wed 1/710:05 pmRIX - BOS
2 stops24h 50mFinnair
Deal found 9/15$437
This Orbitz deal was found by Cheapflights users on 9/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:20 pmBOS - RIX
1 stop14h 50mMultiple Airlines
Wed 11/267:20 amRIX - BOS
2 stops14h 32mMultiple Airlines
Deal found 9/16$441
This KLM deal was found by Cheapflights users on 9/16. 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 11/167:10 pmBOS - RIX
1 stop15h 05mMultiple Airlines
Wed 11/267:00 amRIX - BOS
1 stop13h 40mMultiple Airlines
Deal found 9/16$443
This Finnair deal was found by Cheapflights users on 9/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/248:10 pmBOS - RIX
2 stops18h 20mFinnair
Mon 10/271:45 pmRIX - BOS
2 stops15h 08mFinnair
Deal found 9/15$454

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 September 16, 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

Sun 11/16

7:17 pm-5:40 pm

2 stops15h 23m

Riga Intl

Wed 11/26

9:25 am-11:44 pm

2 stops21h 19m

$339

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Wed 11/12

7:17 pm-9:40 pm

2 stops19h 23m

Riga Intl

Wed 11/26

9:25 am-11:44 pm

2 stops21h 19m

$339

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Mon 11/3

7:30 am-4:45 pm

1 stop26h 15m

Riga Intl

Tue 11/18

5:40 pm-2:20 pm

1 stop27h 40m

$373

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Thu 10/30

5:59 pm-9:40 pm

2 stops21h 41m

Riga Intl

Thu 11/6

9:25 am-10:47 pm

2 stops20h 22m

$429

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Wed 11/12

6:30 pm-1:15 pm

1 stop11h 45m

Riga Intl

Wed 11/26

7:00 am-1:40 pm

1 stop13h 40m

$430

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Sun 11/16

4:20 pm-1:55 pm

1 stop14h 35m

Riga Intl

Wed 11/26

7:20 am-2:52 pm

2 stops14h 32m

$441

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Wed 11/12

4:20 pm-2:10 pm

1 stop14h 50m

Riga Intl

Wed 11/26

7:20 am-2:52 pm

2 stops14h 32m

$441

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Fri 10/24

8:10 pm-9:30 pm

2 stops18h 20m

Riga Intl

Mon 10/27

1:45 pm-10:53 pm

2 stops15h 08m

$454

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Mon 10/13

5:20 pm-1:30 pm

1 stop13h 10m

Riga Intl

Mon 10/20

5:00 pm-1:40 pm

1 stop27h 40m

$456

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Mon 10/6

8:59 pm-10:55 am

2 stops30h 56m

Riga Intl

Wed 10/15

7:00 pm-3:35 pm

1 stop27h 35m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 14 results
1
2

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 September 12, 2025.

Booking 45 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 $612). Flying from Boston to Riga in June is currently the most expensive (average of $994). 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.

What is the cheapest time of day to fly from BOS to RIX?

Find hourly flight availability from Boston to Riga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Boston to Riga, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 20% versus a flight at noon.

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 September 16, 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
7.8
Good
1,386 reviews

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Scandinavian Airlines
7.4
Good
1,486 reviews
KLM
7.8
Good
1,386 reviews

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
United Airlines
7.4
Good
8,924 reviews
KLM
7.8
Good
1,386 reviews

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Lufthansa
6.8
Okay
7,407 reviews
KLM
7.8
Good
1,386 reviews

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
British Airways
6.7
Okay
7,363 reviews
KLM
7.8
Good
1,386 reviews

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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 23m. 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, KLM ($449), British Airways ($457), and Scandinavian Airlines ($492) offers the cheapest pricing from Boston to Riga. You may be able to fly from Boston to Riga for 36% 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 $612). Flying from Boston to Riga in June is currently the most expensive (average of $994). 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

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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 6 airlines flying from Boston to Riga

Discover the top 6 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$449Average$712FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$457Average$715FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$492Average$702FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$532Average$785FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$555Average$692FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$581Average$880FlexibilityNo cancel feeOn-time69%

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