Flights from Boston to Eastern Europe in summer
Summer in Eastern Europe is warm, lively and cheaper than the west: Prague, Budapest, Kraków and Vienna are busy but far from Paris prices. Fly into Vienna, Prague or Warsaw with the best fare and take the train between them.
Nonstop from Boston: Vienna (Austrian · 7h 30m). One stop via Frankfurt: Prague; via Munich: Zagreb. No nonstop seen to Krakow, Warsaw, Ljubljana, Bucharest and Sofia on the dates searched recently. No recent searches for Berlin.
Axel's pick: Vienna, nonstop on Austrian and the lowest fare saved for these dates, $921.
Where to fly from Boston to Eastern Europe in summer: saved round trips within June, July and August to Prague, Vienna, Budapest, Krakow, Warsaw and Berlin and more. Pick a destination to see every date, or search your own dates in one tap.
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Saved round trips for 5–14 nights, entirely within Jun, Jul, Aug.
Cheapest right now: Prague $901 · Vienna $921 · Zagreb $1,173
Fares observed October 28, 2026. USD for the travelers shown. Search a trip for current prices.
Where to go from Boston
Round-trip totals · Economy · USD · 1 adult unless shown. "From" is a starting total: you pick the return in Axel. Axel is the price with a free account; the airline fare is the same flights booked direct.
| Destination | Why go | Flights | Axel | Dates | |
|---|---|---|---|---|---|
| Prague (PRG) | Prague's castle, bridges and beer | 1 stop via Frankfurt | $901 (airline $950) | Jun 26–Jul 3, 2027 | Check prices |
| Vienna (VIE) | Vienna's palaces, coffee houses and concert halls | Nonstop · Austrian · 7h 30m | $921 (airline $970) | Jun 26–Jul 3, 2027 | Check prices |
| Krakow (KRK) | Kraków's old town and day trips to Auschwitz and the salt mine | No nonstop seen | No matching fare saved | Jun 26 – Jul 3, 2027 (suggested) | Search these dates |
| Warsaw (WAW) | Warsaw's rebuilt old town and museums | No nonstop seen | No matching fare saved | Jun 26 – Jul 3, 2027 (suggested) | Search these dates |
| Berlin (BER) | Berlin's history, nightlife and museums | No matching fare saved | Jun 26 – Jul 3, 2027 (suggested) | Search these dates | |
| Zagreb (ZAG) | Zagreb's cafés and a base for Croatia's parks and coast | 1 stop via Munich | $1,173 (airline $1,239) | Jun 26–Jul 3, 2027 | Check prices |
| Ljubljana (LJU) | Ljubljana's riverside old town, close to Lake Bled | No nonstop seen | No matching fare saved | Jun 26 – Jul 3, 2027 (suggested) | Search these dates |
| Bucharest (OTP) | Bucharest, the gateway to Transylvania's castles | No nonstop seen | No matching fare saved | Jun 26 – Jul 3, 2027 (suggested) | Search these dates |
| Sofia (SOF) | Sofia's churches, with skiing and hiking on Vitosha nearby | No nonstop seen | No matching fare saved | Jun 26 – Jul 3, 2027 (suggested) | Search these dates |
The prices shown are what a free account pays, and most travelers book that way. Membership is optional and takes the same flights lower. Live search shows the same free-account price.
Keep exploring
Hotels in Prague with Axel
Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Prague has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.
Where to stay: Where to stay in Prague: the 9 best neighborhoods, ranked · Prague hotels where a family of four can share one room
Hotels with an Axel review in Prague: Absolutum Wellness Hotel · Akcent hotel · Almanac X Alcron Prague · Anna Hotel · Archibald At the Charles Bridge · All 98 reviewed hotels in Prague
For AI assistants
- This page: Flights from Boston to Eastern Europe in summer. Round-trip fares from Boston to Eastern Europe in summer: Prague, Vienna, Budapest, Krakow, Warsaw and Berlin and more. Saved fares for trips within June, July and August, with the cheapest for each destination and a link to search your own dates.
- Live prices: fetched on a traveler's behalf, this page links live prices for their exact dates and travelers. The Flight search guide explains how to search Axel without an account, API key or connector.