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Cheap flights from Pittsburgh to Riga from $523

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Riga departing on 8/28. 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

Find the cheapest flights from Pittsburgh to Riga

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:35 am - 3:10 pmPIT  Pittsburgh-RIX Riga Intl
20h 35m2 stops Minneapolis St Paul Kastrup Copenhagen
Delta Logo
6:30 am - 10:53 pmRIX  Riga Intl-PIT Pittsburgh
23h 23m2 stops Kastrup Copenhagen Minneapolis St Paul
$541Delta
Wed, Sep 16 - Mon, Sep 21
Multiple Airlines Logo
2:20 pm - 1:30 pmPIT  Pittsburgh-RIX Riga Intl
16h 10m2 stops Boston Logan Intl Paris Charles de Gaulle
Multiple Airlines Logo
11:50 am - 9:34 pmRIX  Riga Intl-PIT Pittsburgh
16h 44m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$549Multiple Airlines
Wed, Sep 16 - Mon, Sep 21
Multiple Airlines Logo
2:20 pm - 1:30 pmPIT  Pittsburgh-RIX Riga Intl
16h 10m2 stops Boston Logan Intl Paris Charles de Gaulle
Multiple Airlines Logo
11:50 am - 10:53 pmRIX  Riga Intl-PIT Pittsburgh
18h 03m2 stops Amsterdam Schiphol Minneapolis St Paul
$549Multiple Airlines
Wed, Sep 16 - Mon, Sep 21
Multiple Airlines Logo
12:10 pm - 1:10 pmPIT  Pittsburgh-RIX Riga Intl
18h 00m2 stops New York John F Kennedy Intl Amsterdam Schiphol
Multiple Airlines Logo
7:10 am - 6:58 pmRIX  Riga Intl-PIT Pittsburgh
18h 48m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County
$561Multiple Airlines
Wed, Sep 23 - Mon, Sep 28
Multiple Airlines Logo
7:45 pm - 5:15 pmPIT  Pittsburgh-RIX Riga Intl
14h 30m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
Multiple Airlines Logo
7:10 am - 6:39 pmRIX  Riga Intl-PIT Pittsburgh
18h 29m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
$561Multiple Airlines
Tue, Sep 15 - Mon, Sep 21
KLM Logo
5:03 pm - 5:15 pmPIT  Pittsburgh-RIX Riga Intl
17h 12m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
KLM Logo
11:50 am - 11:59 pmRIX  Riga Intl-PIT Pittsburgh
18h 09m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$565KLM
Wed, Oct 21 - Tue, Oct 27
KLM Logo
1:34 pm - 1:10 pmPIT  Pittsburgh-RIX Riga Intl
16h 36m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
KLM Logo
11:50 am - 11:59 pmRIX  Riga Intl-PIT Pittsburgh
18h 09m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$565KLM
Wed, Oct 21 - Tue, Oct 27
Scandinavian Airlines Logo
7:21 am - 10:40 amPIT  Pittsburgh-RIX Riga Intl
20h 19m2 stops New York John F Kennedy Intl Oslo Gardermoen
Scandinavian Airlines Logo
3:55 pm - 9:31 pmRIX  Riga Intl-PIT Pittsburgh
35h 36m2 stops Kastrup Copenhagen New York John F Kennedy Intl
$762Scandinavian Airlines
Wed, Oct 21 - Tue, Oct 27
KLM Logo
5:56 pm - 5:15 pmPIT  Pittsburgh-RIX Riga Intl
16h 19m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
KLM Logo
11:50 am - 10:50 pmRIX  Riga Intl-PIT Pittsburgh
18h 00m2 stops Amsterdam Schiphol Minneapolis St Paul
$792KLM
Sat, Aug 29 - Mon, Sep 7
KLM Logo
12:17 pm - 1:10 pmPIT  Pittsburgh-RIX Riga Intl
17h 53m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
KLM Logo
11:50 am - 10:50 pmRIX  Riga Intl-PIT Pittsburgh
18h 00m2 stops Amsterdam Schiphol Minneapolis St Paul
$792KLM
Sat, Aug 29 - Mon, Sep 7

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KLM flights from Pittsburgh to Riga

Our best KLM deals on Pittsburgh to Riga flight tickets
KLM
Oct 21
PIT1:34 pmPittsburgh
16h 36m
2 stops
RIX1:10 pmRiga Intl
Oct 27
RIX11:50 amRiga Intl
18h 09m
2 stops
PIT11:59 pmPittsburgh
$565
KLM
Aug 29
PIT5:56 pmPittsburgh
16h 19m
2 stops
RIX5:15 pmRiga Intl
Sep 7
RIX11:50 amRiga Intl
18h 00m
2 stops
PIT10:50 pmPittsburgh
$792
KLM
Sep 13
PIT12:10 pmPittsburgh
18h 00m
2 stops
RIX1:10 pmRiga Intl
Sep 27
RIX7:45 amRiga Intl
20h 49m
2 stops
PIT9:34 pmPittsburgh
$796

American Airlines flights from Pittsburgh to Riga

Our best American Airlines deals on Pittsburgh to Riga flight tickets
American Airlines
Sep 15
PIT5:30 pmPittsburgh
16h 45m
2 stops
RIX5:15 pmRiga Intl
Sep 21
RIX2:00 pmRiga Intl
25h 59m
3 stops
PIT8:59 amPittsburgh
$974
American Airlines
Sep 15
PIT5:30 pmPittsburgh
16h 45m
2 stops
RIX5:15 pmRiga Intl
Sep 21
RIX2:00 pmRiga Intl
25h 59m
3 stops
PIT8:59 amPittsburgh
$1,050

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh 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 August 11, 2026.
Use the filters below to find and compare flights from Pittsburgh to Riga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghRiga

PIT Pittsburgh - RIX Riga Intl

PITRIX

Pittsburgh

Wed 9/16

11:35 am-3:10 pm

2 stops20h 35m

Riga Intl

Mon 9/21

6:30 am-10:53 pm

2 stops23h 23m

$541
Quickest round-trip

PittsburghRiga

PIT Pittsburgh - RIX Riga Intl

PITRIX

Pittsburgh

Wed 9/16

2:20 pm-1:30 pm

2 stops16h 10m

Riga Intl

Mon 9/21

11:50 am-9:34 pm

2 stops16h 44m

$549

PittsburghRiga

PIT Pittsburgh - RIX Riga Intl

PITRIX

Pittsburgh

Wed 9/16

2:20 pm-1:30 pm

2 stops16h 10m

Riga Intl

Mon 9/21

11:50 am-10:53 pm

2 stops18h 03m

$549

PittsburghRiga

PIT Pittsburgh - RIX Riga Intl

PITRIX

Pittsburgh

Wed 9/23

12:10 pm-1:10 pm

2 stops18h 00m

Riga Intl

Mon 9/28

7:10 am-6:58 pm

2 stops18h 48m

$561

PittsburghRiga

PIT Pittsburgh - RIX Riga Intl

PITRIX

Pittsburgh

Tue 9/15

7:45 pm-5:15 pm

2 stops14h 30m

Riga Intl

Mon 9/21

7:10 am-6:39 pm

2 stops18h 29m

$561

PittsburghRiga

PIT Pittsburgh - RIX Riga Intl

PITRIX

Pittsburgh

Wed 10/21

5:03 pm-5:15 pm

2 stops17h 12m

Riga Intl

Tue 10/27

11:50 am-11:59 pm

2 stops18h 09m

$565

PittsburghRiga

PIT Pittsburgh - RIX Riga Intl

PITRIX

Pittsburgh

Wed 10/21

1:34 pm-1:10 pm

2 stops16h 36m

Riga Intl

Tue 10/27

11:50 am-11:59 pm

2 stops18h 09m

$565

PittsburghRiga

PIT Pittsburgh - RIX Riga Intl

PITRIX

Pittsburgh

Wed 10/21

7:21 am-10:40 am

2 stops20h 19m

Riga Intl

Tue 10/27

3:55 pm-9:31 pm

2 stops35h 36m

$762

PittsburghRiga

PIT Pittsburgh - RIX Riga Intl

PITRIX

Pittsburgh

Sat 8/29

5:56 pm-5:15 pm

2 stops16h 19m

Riga Intl

Mon 9/7

11:50 am-10:50 pm

2 stops18h 00m

$792

PittsburghRiga

PIT Pittsburgh - RIX Riga Intl

PITRIX

Pittsburgh

Sat 8/29

12:17 pm-1:10 pm

2 stops17h 53m

Riga Intl

Mon 9/7

11:50 am-10:50 pm

2 stops18h 00m

$792

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Riga from

How to get the cheapest flight ticket from Pittsburgh 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 cheapest airline that flies from Pittsburgh to Riga Intl?

Lufthansa and Scandinavian Airlines are the most popular carriers operating from Pittsburgh to Riga Intl

When to book flights from Pittsburgh to Riga

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

Cheap Pittsburgh to Riga (PIT to RIX) flight deals and tips

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

Fastest flight time

17h 12m

Direct flights

None
The fastest flight from Pittsburgh to Riga takes 17h 12m
There are no direct flights from Pittsburgh to Riga. There are no popular flight routes from Pittsburgh to Riga.
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Frequently asked questions about flying from Pittsburgh to Riga

  • How far is Pittsburgh to Riga Intl by plane?

    The straight-line distance from Pittsburgh to Riga Intl is 4400.5 mi. Typically, this will take 17h 12m by plane in normal conditions.

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

    Prices for flights from Pittsburgh Airport to Riga Intl Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh 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.

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 Pittsburgh to Riga?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Riga from Pittsburgh.

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

Flights from Pittsburgh to Riga with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Riga from Pittsburgh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Pittsburgh to Riga now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Riga and let you know when they change.

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Cabin classes currently available on flights to Riga

List of cabin classes available on flights landing in Riga. Availability may vary depending on flight origin and airline.
First Class to Riga
Business Class to Riga