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Cheap flights from Boston to Latvia from $344

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 Latvia departing on 8/31. 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
0 bags

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Find the cheapest flights from Boston to Latvia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:45 pm - 10:50 pm
BOS
-
RIX
18h 05m
1 stop
Multiple Airlines Logo
5:00 pm - 1:19 pm
RIX
-
BOS
27h 19m
1 stop
$573Multiple Airlines
Sun, Sep 6 - Sun, Sep 20
KLM Logo
7:05 pm - 5:15 pm
BOS
-
RIX
15h 10m
1 stop
KLM Logo
5:00 pm - 4:37 pm
RIX
-
BOS
30h 37m
1 stop
$584KLM
Mon, Aug 17 - Sun, Aug 23
Scandinavian Airlines Logo
5:40 pm - 10:55 am
BOS
-
RIX
10h 15m
1 stop
Scandinavian Airlines Logo
3:45 pm - 3:35 pm
RIX
-
BOS
30h 50m
1 stop
$586Scandinavian Airlines
Mon, Sep 7 - Sat, Sep 19
Scandinavian Airlines Logo
5:40 pm - 3:10 pm
BOS
-
RIX
14h 30m
1 stop
Scandinavian Airlines Logo
6:30 am - 3:35 pm
RIX
-
BOS
16h 05m
1 stop
$596Scandinavian Airlines
Wed, Sep 16 - Sat, Sep 26
Scandinavian Airlines Logo
5:40 pm - 3:10 pm
BOS
-
RIX
14h 30m
1 stop
Scandinavian Airlines Logo
3:45 pm - 3:35 pm
RIX
-
BOS
30h 50m
1 stop
$601Scandinavian Airlines
Sun, Sep 6 - Fri, Sep 18
Scandinavian Airlines Logo
5:50 pm - 10:55 am
BOS
-
RIX
10h 05m
1 stop
Scandinavian Airlines Logo
11:35 am - 3:35 pm
RIX
-
BOS
11h 00m
1 stop
$617Scandinavian Airlines
Sat, Oct 17 - Sat, Oct 24
Scandinavian Airlines Logo
5:40 pm - 10:55 am
BOS
-
RIX
10h 15m
1 stop
Scandinavian Airlines Logo
6:30 am - 3:35 pm
RIX
-
BOS
16h 05m
1 stop
$621Scandinavian Airlines
Wed, Sep 16 - Sat, Sep 26
Multiple Airlines Logo
7:05 pm - 1:30 pm
BOS
-
RIX
11h 25m
1 stop
Multiple Airlines Logo
7:45 am - 4:35 pm
RIX
-
BOS
15h 50m
1 stop
$623Multiple Airlines
Wed, Sep 16 - Sat, Sep 26
Scandinavian Airlines Logo
5:40 pm - 10:55 am
BOS
-
RIX
10h 15m
1 stop
Scandinavian Airlines Logo
3:45 pm - 3:35 pm
RIX
-
BOS
30h 50m
1 stop
$624Scandinavian Airlines
Thu, Sep 10 - Wed, Sep 23
Multiple Airlines Logo
11:00 pm - 11:45 pm
BOS
-
RIX
17h 45m
2 stops
Multiple Airlines Logo
4:30 pm - 6:50 pm
RIX
-
BOS
33h 20m
2 stops
$630Multiple Airlines
Thu, Sep 10 - Wed, Sep 23

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KLM flights from Boston to Latvia

Our best KLM deals on Boston to Latvia flight tickets
KLM
Aug 17
BOS7:05 pmBoston Logan Intl
15h 10m
1 stop
RIX5:15 pmRiga Intl
Aug 23
RIX5:00 pmRiga Intl
30h 37m
1 stop
BOS4:37 pmBoston Logan Intl
$584
KLM
Jul 16
BOS4:40 pmBoston Logan Intl
13h 30m
1 stop
RIX1:10 pmRiga Intl
Aug 25
RIX11:50 amRiga Intl
11h 47m
1 stop
BOS4:37 pmBoston Logan Intl
$634
KLM
May 24
BOS4:35 pmBoston Logan Intl
17h 40m
1 stop
RIX5:15 pmRiga Intl
May 31
RIX11:50 amRiga Intl
11h 35m
1 stop
BOS4:25 pmBoston Logan Intl
$769

Scandinavian Airlines flights from Boston to Latvia

Our best Scandinavian Airlines deals on Boston to Latvia flight tickets
Scandinavian Airlines
Sep 7
BOS5:40 pmBoston Logan Intl
10h 15m
1 stop
RIX10:55 amRiga Intl
Sep 19
RIX3:45 pmRiga Intl
30h 50m
1 stop
BOS3:35 pmBoston Logan Intl
$586
Scandinavian Airlines
Sep 16
BOS5:40 pmBoston Logan Intl
14h 30m
1 stop
RIX3:10 pmRiga Intl
Sep 26
RIX6:30 amRiga Intl
16h 05m
1 stop
BOS3:35 pmBoston Logan Intl
$596
Scandinavian Airlines
Sep 6
BOS5:40 pmBoston Logan Intl
14h 30m
1 stop
RIX3:10 pmRiga Intl
Sep 18
RIX3:45 pmRiga Intl
30h 50m
1 stop
BOS3:35 pmBoston Logan Intl
$601

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Latvia 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 April 24, 2026.
Use the filters below to find and compare flights from Boston to Latvia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Sun 9/6

9:45 pm-10:50 pm

1 stop18h 05m

Riga Intl

Sun 9/20

5:00 pm-1:19 pm

1 stop27h 19m

$573

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Mon 8/17

7:05 pm-5:15 pm

1 stop15h 10m

Riga Intl

Sun 8/23

5:00 pm-4:37 pm

1 stop30h 37m

$584

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Mon 9/7

5:40 pm-10:55 am

1 stop10h 15m

Riga Intl

Sat 9/19

3:45 pm-3:35 pm

1 stop30h 50m

$586

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Wed 9/16

5:40 pm-3:10 pm

1 stop14h 30m

Riga Intl

Sat 9/26

6:30 am-3:35 pm

1 stop16h 05m

$596

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Sun 9/6

5:40 pm-3:10 pm

1 stop14h 30m

Riga Intl

Fri 9/18

3:45 pm-3:35 pm

1 stop30h 50m

$601
Quickest round-trip

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Sat 10/17

5:50 pm-10:55 am

1 stop10h 05m

Riga Intl

Sat 10/24

11:35 am-3:35 pm

1 stop11h 00m

$617

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Wed 9/16

5:40 pm-10:55 am

1 stop10h 15m

Riga Intl

Sat 9/26

6:30 am-3:35 pm

1 stop16h 05m

$621

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Wed 9/16

7:05 pm-1:30 pm

1 stop11h 25m

Riga Intl

Sat 9/26

7:45 am-4:35 pm

1 stop15h 50m

$623

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Thu 9/10

5:40 pm-10:55 am

1 stop10h 15m

Riga Intl

Wed 9/23

3:45 pm-3:35 pm

1 stop30h 50m

$624

BostonRiga

BOS - RIX

BOSRIX

Boston Logan Intl

Thu 9/10

11:00 pm-11:45 pm

2 stops17h 45m

Riga Intl

Wed 9/23

4:30 pm-6:50 pm

2 stops33h 20m

$630

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 Latvia from

How to get the cheapest flight ticket from Boston to Latvia

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 cheapest month to fly to Latvia?

The cheapest month to fly to Latvia from Boston is in March. Flight prices, which tend to average around $431, are often lower during this time because this is during the off-season. If you’re not able to fly to Latvia in March, then February is your next best option. Flight prices from Boston to Latvia during February average around $497.

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

You are more likely to see cheaper flights to Latvia from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Latvia for around $634 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Latvia from Boston for as low as $437 on momondo.

Can stopping save me money on Boston to Latvia flights?

You could potentially save up to 5% on your flight if you consider stops on a Boston to Latvia flight.

Cheap Boston to Latvia flight deals and tips

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

Fastest flight time

13h 15m

Direct flights

None
The fastest flight from Boston to Latvia takes 13h 15m
There are no direct flights from Boston to Latvia. There are no popular flight routes from Boston to Latvia.
Search flight deals

Frequently asked questions about flying from Boston to Latvia

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

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

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

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

    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 Latvia.

  • What documentation or ID do you need to fly to Latvia?

    The travel and health documents you'll need for your trip to Latvia 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 Latvia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Boston to Latvia

Compare and see reviews for airlines that fly from Boston to Latvia with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $402Free CancellationRating
6.7
7,909 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $426Free CancellationRating
7.3
1,757 reviews
Search Scandinavian Airlines flights
Air FrancePriceFrom $434Free CancellationRating
7.4
1,579 reviews
Search Air France flights
KLMPriceFrom $436Free CancellationRating
7.8
1,508 reviews
Search KLM flights
United AirlinesPriceFrom $473Free CancellationRating
7.4
9,640 reviews
Search United Airlines flights
LufthansaPriceFrom $524Free CancellationRating
6.8
7,944 reviews
Search Lufthansa flights

Why use momondo?

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

Finding the right flight to Latvia from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Latvia quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Boston to Latvia flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Boston and Latvia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Latvia from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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