$543 Cheap Flights from Boise (BOI) to Riga (RIX)

View $543 flight on Mon, Jul 21, 2025Opens in a new window

Popular airlines from Boise Airport (BOI) to Riga International Airport (RIX)

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Cheap Flights from Boise to Riga (BOI-RIX)

Prices were available within the past 7 days and start at $543 for one-way flights and $609 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Mon, Aug 25 - Wed, Sep 3
BOI
Boise
RIX
Riga
$609 Roundtrip, found 20 hours ago
$609
Roundtrip
found 20 hours ago
Select Scandinavian Airlines flight, departing Mon, Aug 25 from Boise to Riga, returning Wed, Sep 3, priced at $609 found 20 hours ago
Scandinavian Airlines
Tue, Aug 26 - Wed, Sep 3
BOI
Boise
RIX
Riga
$639 Roundtrip, found 20 hours ago
$639
Roundtrip
found 20 hours ago
Select Scandinavian Airlines flight, departing Tue, Aug 26 from Boise to Riga, returning Wed, Sep 3, priced at $639 found 20 hours ago
American Airlines
Wed, Oct 1 - Fri, Oct 17
BOI
Boise
RIX
Riga
$652 Roundtrip, found 20 hours ago
$652
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Wed, Oct 1 from Boise to Riga, returning Fri, Oct 17, priced at $652 found 20 hours ago
Scandinavian Airlines
Mon, Aug 25 - Fri, Sep 5
BOI
Boise
RIX
Riga
$659 Roundtrip, found 20 hours ago
$659
Roundtrip
found 20 hours ago
Select Scandinavian Airlines flight, departing Mon, Aug 25 from Boise to Riga, returning Fri, Sep 5, priced at $659 found 20 hours ago
Scandinavian Airlines
Tue, Aug 26 - Tue, Sep 2
BOI
Boise
RIX
Riga
$669 Roundtrip, found 20 hours ago
$669
Roundtrip
found 20 hours ago
Select Scandinavian Airlines flight, departing Tue, Aug 26 from Boise to Riga, returning Tue, Sep 2, priced at $669 found 20 hours ago
Scandinavian Airlines
Sat, Aug 23 - Wed, Aug 27
BOI
Boise
RIX
Riga
$689 Roundtrip, found 20 hours ago
$689
Roundtrip
found 20 hours ago
Select Scandinavian Airlines flight, departing Sat, Aug 23 from Boise to Riga, returning Wed, Aug 27, priced at $689 found 20 hours ago
Lufthansa
Wed, Jul 30 - Tue, Aug 19
BOI
Boise
RIX
Riga
$694 Roundtrip, found 9 hours ago
$694
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Wed, Jul 30 from Boise to Riga, returning Tue, Aug 19, priced at $694 found 9 hours ago
United
Sun, Jul 27 - Tue, Aug 19
BOI
Boise
RIX
Riga
$695 Roundtrip, found 9 hours ago
$695
Roundtrip
found 9 hours ago
Select United flight, departing Sun, Jul 27 from Boise to Riga, returning Tue, Aug 19, priced at $695 found 9 hours ago
Scandinavian Airlines
Thu, Aug 28 - Fri, Sep 5
BOI
Boise
RIX
Riga
$709 Roundtrip, found 20 hours ago
$709
Roundtrip
found 20 hours ago
Select Scandinavian Airlines flight, departing Thu, Aug 28 from Boise to Riga, returning Fri, Sep 5, priced at $709 found 20 hours ago
Lufthansa
Wed, Aug 6 - Tue, Aug 19
BOI
Boise
RIX
Riga
$715 Roundtrip, found 1 day ago
$715
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Aug 6 from Boise to Riga, returning Tue, Aug 19, priced at $715 found 1 day ago
Flights from Boise (BOI) to Riga (RIX)
Origin airport
Boise
Destination airport
Riga Intl.
Airlines serving
Air France, American Airlines, British Airways, Delta, Finnair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United
Roundtrip price
$608
Distance
5120 mi

Boise to Riga Flights

The cheapest times to fly from Boise to Riga

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boise to Riga are during the month of August. You can find some of the cheapest flights from Boise to Riga with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boise to Riga

Sunday is one of the best days to book for cheap flights from Boise to Riga: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boise to Riga

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boise to Riga in 2025. You can also book with separate airlines for your outbound and return journeys, from $543 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boise to Riga flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boise to Riga airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Boise Airport (BOI) to Riga Intl. Airport (RIX) cost?
Discover the latest flight deals from BOI to RIX by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BOI to RIX?
The cheapest flights from BOI to RIX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BOI to RIX?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from BOI to RIX. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Boise Airport (BOI) to Riga Intl. Airport (RIX)?
There are no daily direct flights from Boise Airport (BOI) to Riga Intl. Airport (RIX). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you’ll be on your way in no time at all.
What day of the week has the most flights from BOI to RIX?
You’ll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Boise Airport (BOI) to Riga Intl. Airport (RIX)?
To arrive at Riga Intl. Airport (RIX) without delays, select a flight that takes off from Boise Airport (BOI) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Boise Airport (BOI) to Riga Intl. Airport (RIX) last-minute?
Booking your plane ticket from BOI to RIX right before your trip is usually more expensive. However, if there’s some wiggle room with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a BOI to RIX flight and hotel package?
Compared with arranging flights and hotels separately, booking a BOI to RIX flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place takes the hassle out of travel planning. Simply secure your flights and choose from our extensive range of stays, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Boise Airport (BOI) to Riga Intl. Airport (RIX)?
If you reserved your BOI to RIX flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.