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Cheap flights from Boston to Riga from $256

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Riga departing on 9/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Riga

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:05 pm - 10:50 pm
BOS
-
RIX
20h 45m
1 stop
Multiple Airlines Logo
11:50 am - 4:36 pm
RIX
-
BOS
11h 46m
1 stop
$553Multiple Airlines
Thu, Oct 8 - Mon, Oct 12
Multiple Airlines Logo
5:10 pm - 1:30 pm
BOS
-
RIX
13h 20m
1 stop
Multiple Airlines Logo
11:50 am - 4:35 pm
RIX
-
BOS
11h 45m
1 stop
$554Multiple Airlines
Mon, Aug 10 - Wed, Sep 30
KLM Logo
4:45 pm - 10:15 pm
BOS
-
RIX
22h 30m
1 stop
KLM Logo
11:50 am - 4:37 pm
RIX
-
BOS
11h 47m
1 stop
$555KLM
Sat, Aug 8 - Sat, Aug 22
Delta Logo
9:55 am - 10:55 am
BOS
-
RIX
18h 00m
2 stops
Delta Logo
11:35 am - 10:24 pm
RIX
-
BOS
17h 49m
2 stops
$559Delta
Thu, Oct 8 - Mon, Oct 12
Delta Logo
9:55 am - 10:55 am
BOS
-
RIX
18h 00m
2 stops
Delta Logo
11:35 am - 10:24 pm
RIX
-
BOS
17h 49m
2 stops
$560Delta
Thu, Oct 8 - Mon, Oct 12
Scandinavian Airlines Logo
5:50 pm - 10:55 am
BOS
-
RIX
10h 05m
1 stop
Scandinavian Airlines Logo
11:25 am - 4:40 pm
RIX
-
BOS
11h 15m
1 stop
$562Scandinavian Airlines
Fri, Oct 23 - Fri, Oct 30
KLM Logo
7:00 pm - 1:10 pm
BOS
-
RIX
11h 10m
1 stop
KLM Logo
11:50 am - 4:35 pm
RIX
-
BOS
11h 45m
1 stop
$564KLM
Thu, Jul 9 - Wed, Sep 2
KLM Logo
4:40 pm - 5:15 pm
BOS
-
RIX
17h 35m
1 stop
KLM Logo
5:00 pm - 1:19 pm
RIX
-
BOS
27h 19m
1 stop
$565KLM
Wed, Sep 2 - Wed, Sep 23
Multiple Airlines Logo
6:00 pm - 10:50 pm
BOS
-
RIX
21h 50m
2 stops
Multiple Airlines Logo
11:50 am - 4:37 pm
RIX
-
BOS
11h 47m
1 stop
$577Multiple Airlines
Thu, Aug 13 - Wed, Aug 26
Scandinavian Airlines Logo
5:35 pm - 1:20 am
BOS
-
RIX
24h 45m
1 stop
Scandinavian Airlines Logo
6:30 am - 3:40 pm
RIX
-
BOS
16h 10m
1 stop
$592Scandinavian Airlines
Sun, Nov 15 - Thu, Nov 19

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Scandinavian Airlines flights from Boston to Riga

Our best Scandinavian Airlines deals on Boston to Riga flight tickets
Scandinavian Airlines
Oct 23
BOS5:50 pmBoston Logan Intl
10h 05m
1 stop
RIX10:55 amRiga Intl
Oct 30
RIX11:25 amRiga Intl
11h 15m
1 stop
BOS4:40 pmBoston Logan Intl
$562
Scandinavian Airlines
Sep 21
BOS5:40 pmBoston Logan Intl
14h 30m
1 stop
RIX3:10 pmRiga Intl
Oct 31
RIX3:55 pmRiga Intl
30h 45m
1 stop
BOS4:40 pmBoston Logan Intl
$586
Scandinavian Airlines
Oct 11
BOS5:40 pmBoston Logan Intl
14h 30m
1 stop
RIX3:10 pmRiga Intl
Oct 15
RIX6:30 amRiga Intl
16h 05m
1 stop
BOS3:35 pmBoston Logan Intl
$592

KLM flights from Boston to Riga

Our best KLM deals on Boston to Riga flight tickets
KLM
Aug 8
BOS4:45 pmBoston Logan Intl
22h 30m
1 stop
RIX10:15 pmRiga Intl
Aug 22
RIX11:50 amRiga Intl
11h 47m
1 stop
BOS4:37 pmBoston Logan Intl
$555
KLM
Jul 9
BOS7:00 pmBoston Logan Intl
11h 10m
1 stop
RIX1:10 pmRiga Intl
Sep 2
RIX11:50 amRiga Intl
11h 45m
1 stop
BOS4:35 pmBoston Logan Intl
$564
KLM
Sep 2
BOS4:40 pmBoston Logan Intl
17h 35m
1 stop
RIX5:15 pmRiga Intl
Sep 23
RIX5:00 pmRiga Intl
27h 19m
1 stop
BOS1:19 pmBoston Logan Intl
$565

momondo 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, momondo users made 832,500 searches. Data last updated June 27, 2026.
Use the filters below to find and compare flights from Boston to Riga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Thu 10/8

7:05 pm-10:50 pm

1 stop20h 45m

Riga Intl

Mon 10/12

11:50 am-4:36 pm

1 stop11h 46m

$553

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Mon 8/10

5:10 pm-1:30 pm

1 stop13h 20m

Riga Intl

Wed 9/30

11:50 am-4:35 pm

1 stop11h 45m

$554

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Sat 8/8

4:45 pm-10:15 pm

1 stop22h 30m

Riga Intl

Sat 8/22

11:50 am-4:37 pm

1 stop11h 47m

$555

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Thu 10/8

9:55 am-10:55 am

2 stops18h 00m

Riga Intl

Mon 10/12

11:35 am-10:24 pm

2 stops17h 49m

$559

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Thu 10/8

9:55 am-10:55 am

2 stops18h 00m

Riga Intl

Mon 10/12

11:35 am-10:24 pm

2 stops17h 49m

$560
Quickest round-trip

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Fri 10/23

5:50 pm-10:55 am

1 stop10h 05m

Riga Intl

Fri 10/30

11:25 am-4:40 pm

1 stop11h 15m

$562

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Thu 7/9

7:00 pm-1:10 pm

1 stop11h 10m

Riga Intl

Wed 9/2

11:50 am-4:35 pm

1 stop11h 45m

$564

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Wed 9/2

4:40 pm-5:15 pm

1 stop17h 35m

Riga Intl

Wed 9/23

5:00 pm-1:19 pm

1 stop27h 19m

$565

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Thu 8/13

6:00 pm-10:50 pm

2 stops21h 50m

Riga Intl

Wed 8/26

11:50 am-4:37 pm

1 stop11h 47m

$577

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Sun 11/15

5:35 pm-1:20 am

1 stop24h 45m

Riga Intl

Thu 11/19

6:30 am-3:40 pm

1 stop16h 10m

$592

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Riga from

How to get the cheapest flight ticket from Boston to Riga

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

What is the typical price of a round-trip flight between Boston and Riga?

What is the cheapest month to fly to Riga?

In general, March is the cheapest month to fly from Boston to Riga. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $435. If you are unable to visit Riga during the month of March, then departing from Boston during the month February is also very affordable. Most momondo users find prices during this month for around $519.

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

You are more likely to see cheaper flights to Riga from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Riga for around $701 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Riga from Boston for as low as $450 on momondo.

When to book flights from Boston to Riga

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Riga according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Riga (BOS to RIX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Riga

Fastest flight time

13h 20m

Direct flights

None
The fastest flight from Boston to Riga takes 13h 20m
There are no direct flights from Boston to Riga. There are no popular flight routes from Boston to Riga.
Search flight deals

Frequently asked questions about flying from Boston to Riga

  • How far is Boston Logan Intl to Riga Intl by plane?

    A flight from Boston Logan Intl to Riga Intl will travel around 4011.3 mi. A reasonable flight in good conditions will take 13h 20m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Riga Intl Airport?

    Prices for flights from Boston Logan Intl Airport to Riga Intl Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Riga Intl Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Riga Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Riga Intl Airport.

  • What documentation or ID do you need to fly to Riga Intl Airport?

    The travel and health documents you'll need for your trip to Riga Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Riga Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Riga?

Best airlines flying from Boston to Riga

Compare and see reviews for airlines that fly from Boston to Riga with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom $380Free CancellationRating
7.5
1,614 reviews
Search Air France flights
British AirwaysPriceFrom $402Free CancellationRating
6.7
8,070 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $425Free CancellationRating
7.4
1,854 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $449Free CancellationRating
7.8
1,531 reviews
Search KLM flights
LufthansaPriceFrom $524Free CancellationRating
6.8
8,102 reviews
Search Lufthansa flights

Traveling to a place near Riga?

Book flights to Riga if you plan to visit one of these locations
Jūrmala

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Riga?

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

Can I find flights from Boston to Riga with flexible booking policies on momondo?

Yes. All flights to Riga from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Riga?

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 Riga from Boston.

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

Yes. momondo can track prices for Boston to Riga 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.

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Fly your favorite airline to Riga

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
KLM
Lufthansa
Scandinavian Airlines
Air France
British Airways