
$398 Cheap Finnair flights from Boston to Prague (BOS to PRG)
Find The Best Day To Fly from Boston to Prague
Amazing Finnair BOS to PRG Flight Deals
The cheapest flights to Vaclav Havel found within the past 7 days were $642 round trip and $398 one way. Prices and availability subject to change. Additional terms may apply.
Discover our best Finnair flight from Boston BOS to Prague PRG
To find the best deals on flights to Boston from Prague with Finnair, just enter your travel dates, filter by Finnair, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Boston BOS to Prague PRG with Finnair
If you’re planning a round trip, booking return flights with Finnair is usually the most cost-effective option. With airfares ranging from $642 to $642, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way Finnair flights from Boston BOS to Prague PRG
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Finnair flight from Boston to Prague costs from $398. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Prague PRG from Boston BOS with Finnair
To find a cheap Finnair flight from Boston BOS to Prague PRG, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on Finnair flights from Boston BOS to Prague PRG
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as March, or if you book a flight with a stopover.
Find nonstop flights from Boston BOS to Prague PRG with Finnair
If you’re keen to be on Prague soil fast, don’t waste time with a stopover—filter your search results to show direct Finnair flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for Finnair flights from Boston BOS to Prague PRG
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Prague PRG from Boston BOS with Finnair on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| HEL | FIN | Vantaa | 17 |
| BGO | NOR | Flesland | 12 |
| LHR | GBR | Heathrow | 10 |
| CTS | JPN | New Chitose | 4 |
| FRO | NOR | Floro | 4 |
| OSL | NOR | Gardermoen | 4 |
| KEF | ISL | Keflavik Intl. | 4 |
| JFK | USA | John F. Kennedy Intl. | 4 |
| PVG | CHN | Pudong Intl. | 4 |
| TOS | NOR | Langnes | 3 |
Travelers ❤️ these 🏨 after their flight to Prague

Hotel Golf Prague
Breakfast was great, beds were comfortable, rooms were clean.
Reviewed on Jan 2, 2026

OREA Hotel Pyramida Praha
Excellent stay! The breakfast was outstanding, with a wide variety of fresh and delicious options. The christmas buffet was incredible. Everything was spotlessly clean, and the organization throughout the hotel was impeccable. The location couldn’t be better—right in front of the tram stop, making ...
Reviewed on Dec 31, 2025

Vienna House by Wyndham Diplomat Prague
breakfast is good buffet
Reviewed on Jan 6, 2026
