$428 Cheap Flights from Boston (BOS) to Rijeka (RJK)

View $428 flight on Fri, Aug 14, 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to Rijeka (RJK)

Cheap Flights from Boston to Rijeka (BOS-RJK)

Prices were available within the past 7 days and start at $428 for one-way flights and $601 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, Aug 14 - Sat, Aug 22
BOS
Boston
RJK
Rijeka
$601 Roundtrip, found 2 days ago
$601
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Aug 14 from Boston to Rijeka, returning Sat, Aug 22, priced at $601 found 2 days ago
Lufthansa
Wed, Mar 11 - Thu, Mar 19
BOS
Boston
RJK
Rijeka
$665 Roundtrip, found 1 day ago
$665
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Mar 11 from Boston to Rijeka, returning Thu, Mar 19, priced at $665 found 1 day ago
Lufthansa
Fri, Aug 14 - Sat, Aug 22
BOS
Boston
RJK
Rijeka
$714 Roundtrip, found 2 days ago
$714
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Aug 14 from Boston to Rijeka, returning Sat, Aug 22, priced at $714 found 2 days ago
Lufthansa
Wed, Mar 11 - Sun, Mar 22
BOS
Boston
RJK
Rijeka
$750 Roundtrip, found 1 day ago
$750
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Mar 11 from Boston to Rijeka, returning Sun, Mar 22, priced at $750 found 1 day ago
Lufthansa
Tue, Mar 10 - Thu, Mar 19
BOS
Boston
RJK
Rijeka
$757 Roundtrip, found 1 day ago
$757
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Tue, Mar 10 from Boston to Rijeka, returning Thu, Mar 19, priced at $757 found 1 day ago
Lufthansa
Fri, Aug 14 - Sat, Aug 22
BOS
Boston
RJK
Rijeka
$801 Roundtrip, found 2 days ago
$801
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Aug 14 from Boston to Rijeka, returning Sat, Aug 22, priced at $801 found 2 days ago
Lufthansa
Fri, Aug 14 - Sat, Aug 22
BOS
Boston
RJK
Rijeka
$825 Roundtrip, found 2 days ago
$825
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Aug 14 from Boston to Rijeka, returning Sat, Aug 22, priced at $825 found 2 days ago
Lufthansa
Sat, Mar 14 - Sun, Mar 22
BOS
Boston
RJK
Rijeka
$834 Roundtrip, found 1 day ago
$834
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sat, Mar 14 from Boston to Rijeka, returning Sun, Mar 22, priced at $834 found 1 day ago
JetBlue Airways
Fri, Aug 14 - Sat, Aug 22
BOS
Boston
RJK
Rijeka
$1,021 Roundtrip, found 2 days ago
$1,021
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Fri, Aug 14 from Boston to Rijeka, returning Sat, Aug 22, priced at $1,021 found 2 days ago
United
Fri, Aug 14 - Sat, Aug 22
BOS
Boston
RJK
Rijeka
$1,318 Roundtrip, found 2 days ago
$1,318
Roundtrip
found 2 days ago
Select United flight, departing Fri, Aug 14 from Boston to Rijeka, returning Sat, Aug 22, priced at $1,318 found 2 days ago

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Rijeka Airport (RJK) cost?
Lock in a cheap one-way flight from $428 or cheap return flight from $601 from Logan Intl. Airport (BOS) to Rijeka Airport (RJK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Logan Intl. Airport (BOS) to Rijeka Airport (RJK)?
Traveling in August is a good way to save, as it's the cheapest month for flights between BOS and RJK. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Logan Intl. Airport (BOS) to Rijeka Airport (RJK)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest BOS to RJK flight.
How many flights per day from Logan Intl. Airport (BOS) to Rijeka Airport (RJK)?
There are no daily direct flights departing from Logan Intl. Airport (BOS) to Rijeka Airport (RJK). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from BOS to RJK?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BOS) to Rijeka Airport (RJK)?
Opt for a flight from Logan Intl. Airport (BOS) to Rijeka Airport (RJK) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time are on average 22% more likely to be canceled.**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 Logan Intl. Airport (BOS) to Rijeka Airport (RJK) last-minute?
Holding off until just before your trip to book a flight from BOS to RJK generally means paying more. While you may find some last-minute offers, they aren't always guaranteed. Keep your travel plans flexible to maximize your chances of snagging a bargain.
Is it cheaper to book a BOS to RJK flight and hotel package?
Opting for a BOS to RJK flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our impressive range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Rijeka Airport (RJK)?
Generally, it's possible to cancel or reschedule your BOS to RJK flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Logan Intl.
Destination airport
Rijeka
Airlines serving
Lufthansa
Roundtrip price
$601
Distance
4061 mi

Book with confidence

Book with confidence

Boston to Rijeka Flights

The cheapest times to fly from Boston to Rijeka

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 Boston to Rijeka are during the month of August. You can find some of the cheapest flights from Boston to Rijeka with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Rijeka

Sunday is one of the best days to book for cheap flights from Boston to Rijeka: 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 Boston to Rijeka

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 Boston to Rijeka in 2025. You can also book with separate airlines for your outbound and return journeys, from $428 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 Boston to Rijeka 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 Boston to Rijeka 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.

 

Boston to Rijeka Flights

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*Available to One Key members.