HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Philadelphia

$899+ Cheap flights from Riga (RIX) to Philadelphia (PHL)

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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
RIX — PHL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Riga to Philadelphia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Riga to Philadelphia

Best flights from Riga to Philadelphia
Discover carefully curated flight deals from Riga to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This Mytrip deal was found by Cheapflights users on 12/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/2512:20 pmRIX - PHL
3 stops17h 26mMultiple Airlines
Sun 2/13:30 pmPHL - RIX
3 stops23h 55mMultiple Airlines
Deal found 12/11$899
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/252:35 pmRIX - PHL
2 stops30h 35mUnited Airlines
Sun 2/15:00 pmPHL - RIX
2 stops37h 55mUnited Airlines
Deal found 12/11$918
This British Airways deal was found by Cheapflights users on 12/9. 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.
Fri 1/303:35 pmRIX - PHL
1 stop31h 40mBritish Airways
Mon 2/26:35 pmPHL - RIX
1 stop15h 10mBritish Airways
Deal found 12/9$955
This Air Canada deal was found by Cheapflights users on 12/11. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/307:35 amRIX - PHL
2 stops22h 11mAir Canada
Mon 2/23:30 pmPHL - RIX
2 stops14h 40mAir Canada
Deal found 12/11$963
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/254:25 pmRIX - PHL
1 stop28h 05mAmerican Airlines
Sun 2/112:08 pmPHL - RIX
2 stops22h 32mAmerican Airlines
Deal found 12/11$994

Find flight deals from Riga to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Riga (RIX) to Philadelphia (PHL). 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 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$899
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$1,586
Provider with most accurate pricing for Riga Intl-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Riga Intl-Philadelphia flights.
Search Deals
From Riga Intl to Philadelphia
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($167 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($72 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riga to Philadelphia 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 12, 2025.
Use the filters below to find and compare flights from Riga to Philadelphia that are best for you.

Fly from

Riga

Fly to

Philadelphia

Route

Depart

Return

Price

RigaPhiladelphia

RIX - PHL

RIXPHL

Riga Intl

Sun 1/25

12:20 pm-10:46 pm

3 stops17h 26m

Philadelphia

Sun 2/1

3:30 pm-10:25 pm

3 stops23h 55m

$899

RigaPhiladelphia

RIX - PHL

RIXPHL

Riga Intl

Sun 1/25

2:35 pm-2:10 pm

2 stops30h 35m

Philadelphia

Sun 2/1

5:00 pm-1:55 pm

2 stops37h 55m

$918

RigaPhiladelphia

RIX - PHL

RIXPHL

Riga Intl

Fri 1/30

3:35 pm-4:15 pm

1 stop31h 40m

Philadelphia

Mon 2/2

6:35 pm-4:45 pm

1 stop15h 10m

$955

RigaPhiladelphia

RIX - PHL

RIXPHL

Riga Intl

Fri 1/30

7:35 am-10:46 pm

2 stops22h 11m

Philadelphia

Mon 2/2

3:30 pm-1:10 pm

2 stops14h 40m

$963

RigaPhiladelphia

RIX - PHL

RIXPHL

Riga Intl

Sun 1/25

4:25 pm-1:30 pm

1 stop28h 05m

Philadelphia

Sun 2/1

12:08 pm-5:40 pm

2 stops22h 32m

$994

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Compare providers for flights from Riga to Philadelphia

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 Riga to Philadelphia in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Riga-Philadelphia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Riga-Philadelphia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Riga-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Riga-Philadelphia 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 Riga-Philadelphia 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 Riga to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Riga 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 Riga to Philadelphia

What is the cheapest month to book a flight from Riga to Philadelphia?

Currently, February is the cheapest month in which you can book a flight from Riga to Philadelphia (average of $426). Flying from Riga to Philadelphia in July is currently the most expensive (average of $644). 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.

Related info for your journey

Find useful and relevant information for your journey from Riga to Philadelphia. 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 Riga to Philadelphia?

    A quick flight from Riga to Philadelphia can take about 30h 35m. United Airlines provides one of the quickest options available for as low as $918. Airlines will cover a distance of 4277 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Riga to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Riga to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Riga to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Riga to Philadelphia.

  • Can I find deals for business class flights from Riga to Philadelphia?

    Yes. Cheapflights offers flight deals from Riga to Philadelphia 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 Riga to Philadelphia?

    Currently, February is the cheapest month in which you can book a flight from Riga to Philadelphia (average of $426). Flying from Riga to Philadelphia in July is currently the most expensive (average of $644). 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

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Pottstown
King of Prussia
Reading
Ocean City
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Newark
Millville
Chester

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Riga to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Riga to Newark flights
Riga to John F Kennedy Intl flights
Riga to Dulles Intl flights
Riga to Pittsburgh flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.