Flights from Chicago 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.
One stop via Belgrade: Prague and Vienna; via Zurich: Budapest and Ljubljana; via Warsaw: Zagreb. No nonstop seen to Krakow and Sofia on the dates searched recently. No recent searches for Warsaw, Berlin and Bucharest.
Where to fly from Chicago 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.
AI assistants: For research, follow complete supplied links unchanged.
Saved round trips for 5–14 nights, entirely within Jun, Jul, Aug.
Cheapest right now: Budapest $786 · Vienna $920 · Prague $955
Flights for your trip
Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.
| Exact travel dates | Airline | Flights | Total price | Price issued (UTC) |
|---|---|---|---|---|
| 2026-11-20 · one way | Aer Lingus | EI122 + EI642 | $509.60 | 2026-10-29T01:53:15Z |
| 2026-11-20 · one way | Austrian Airlines | OS46 + OS643 | $634.40 | 2026-10-29T01:53:15Z |
| 2026-11-20 · one way | KLM Royal Dutch Airlines | KL612 + KL1353 | $634.40 | 2026-10-29T01:53:15Z |
| 2026-11-20 · one way | Swiss International Air Lines | LX9 + LX1486 | $676.00 | 2026-10-29T01:53:15Z |
| 2026-11-20 · one way | United Airlines | UA953 + LH1690 | $676.00 | 2026-10-29T01:53:15Z |
| 2026-11-20 → 2026-11-23 | Aer Lingus / Brussels Airlines | EI122 + EI642 / SN2816 + UA973 | $759.20 | 2026-10-29T01:53:15Z |
| 2026-11-27 → 2026-12-04 | KLM Royal Dutch Airlines | KL612 + KL1353 / KL1352 + KL611 | $816.00 | 2026-10-29T01:53:15Z |
| 2026-11-20 → 2026-11-23 | Austrian Airlines / Brussels Airlines | OS46 + OS643 / SN2816 + UA973 | $816.40 | 2026-10-29T01:53:15Z |
| 2026-11-20 → 2026-11-23 | United Airlines / Brussels Airlines | UA953 + LH1690 / SN2816 + UA973 | $842.40 | 2026-10-29T01:53:15Z |
| 2026-11-27 → 2026-12-04 | Swiss International Air Lines | LX9 + LX1486 / LX1483 + UA12 | $867.00 | 2026-10-29T01:53:15Z |
| 2026-11-20 · one way | United Airlines | UA944 + LH1392 | $676.00 | 2026-10-29T01:53:15Z |
| 2026-11-27 → 2026-12-04 | Aer Lingus / Swiss International Air Lines | EI122 + EI642 / LX1483 + UA12 | $783.80 | 2026-10-29T01:53:15Z |
| 2026-11-20 → 2026-11-23 | KLM Royal Dutch Airlines | KL612 + KL1353 / KL1352 + KL611 | $832.00 | 2026-10-29T01:53:15Z |
| 2026-11-27 → 2026-12-04 | Austrian Airlines / Swiss International Air Lines | OS46 + OS643 / LX1483 + UA12 | $841.00 | 2026-10-29T01:53:15Z |
| 2026-11-20 → 2026-11-23 | United Airlines / Brussels Airlines | UA944 + LH1392 / SN2816 + UA973 | $842.40 | 2026-10-29T01:53:15Z |
| 2026-11-27 → 2026-12-04 | United Airlines / Swiss International Air Lines | UA944 + LH1392 / LX1483 + UA12 | $867.00 | 2026-10-29T01:53:15Z |
| 2026-11-27 → 2026-12-04 | United Airlines / Swiss International Air Lines | UA953 + LH1690 / LX1483 + UA12 | $867.00 | 2026-10-29T01:53:15Z |
| 2026-11-20 → 2026-11-23 | Swiss International Air Lines | LX9 + LX1486 / LX1483 + UA12 | $884.00 | 2026-10-29T01:53:15Z |
2026-11-20 · one way · $509.60
- Aer Lingus EI122 / EI642: ORD 2026-11-20 15:55:00 → PRG 2026-11-21 11:00:00; 1 stop(s) via DUB; 725 minutes. Local airport times.
- EI122: ORD 2026-11-20 15:55:00 → DUB 2026-11-21 05:15:00; layover at DUB: 130 minutes.
- EI642: DUB 2026-11-21 07:25:00 → PRG 2026-11-21 11:00:00.
2026-11-20 · one way · $634.40
- Austrian Airlines OS46 / OS643: ORD 2026-11-20 16:20:00 → PRG 2026-11-21 10:20:00; 1 stop(s) via VIE; 660 minutes. Local airport times.
- OS46: ORD 2026-11-20 16:20:00 → VIE 2026-11-21 08:05:00; layover at VIE: 80 minutes.
- OS643: VIE 2026-11-21 09:25:00 → PRG 2026-11-21 10:20:00.
2026-11-20 · one way · $634.40
- KLM Royal Dutch Airlines KL612 / KL1353: ORD 2026-11-20 16:25:00 → PRG 2026-11-21 10:50:00; 1 stop(s) via AMS; 685 minutes. Local airport times.
- KL612: ORD 2026-11-20 16:25:00 → AMS 2026-11-21 07:15:00; layover at AMS: 125 minutes.
- KL1353: AMS 2026-11-21 09:20:00 → PRG 2026-11-21 10:50:00.
2026-11-20 · one way · $676.00
- Swiss International Air Lines LX9 / LX1486: ORD 2026-11-20 18:50:00 → PRG 2026-11-21 13:55:00; 1 stop(s) via ZRH; 725 minutes. Local airport times.
- LX9: ORD 2026-11-20 18:50:00 → ZRH 2026-11-21 10:40:00; layover at ZRH: 115 minutes.
- LX1486: ZRH 2026-11-21 12:35:00 → PRG 2026-11-21 13:55:00.
2026-11-20 · one way · $676.00
- United Airlines UA953 / LH1690: ORD 2026-11-20 18:00:00 → PRG 2026-11-21 13:05:00; 1 stop(s) via MUC; 725 minutes. Local airport times.
- UA953: ORD 2026-11-20 18:00:00 → MUC 2026-11-21 09:35:00; layover at MUC: 160 minutes.
- LH1690: MUC 2026-11-21 12:15:00 → PRG 2026-11-21 13:05:00.
2026-11-20 → 2026-11-23 · $759.20
- Aer Lingus EI122 / EI642: ORD 2026-11-20 15:55:00 → PRG 2026-11-21 11:00:00; 1 stop(s) via DUB; 725 minutes. Local airport times.
- EI122: ORD 2026-11-20 15:55:00 → DUB 2026-11-21 05:15:00; layover at DUB: 130 minutes.
- EI642: DUB 2026-11-21 07:25:00 → PRG 2026-11-21 11:00:00.
- Brussels Airlines SN2816 / UA973: PRG 2026-11-23 06:50:00 → ORD 2026-11-23 12:10:00; 1 stop(s) via BRU; 740 minutes. Local airport times.
- SN2816: PRG 2026-11-23 06:50:00 → BRU 2026-11-23 08:25:00; layover at BRU: 105 minutes.
- UA973: BRU 2026-11-23 10:10:00 → ORD 2026-11-23 12:10:00.
2026-11-27 → 2026-12-04 · $816.00
- KLM Royal Dutch Airlines KL612 / KL1353: ORD 2026-11-27 16:25:00 → PRG 2026-11-28 10:50:00; 1 stop(s) via AMS; 685 minutes. Local airport times.
- KL612: ORD 2026-11-27 16:25:00 → AMS 2026-11-28 07:15:00; layover at AMS: 125 minutes.
- KL1353: AMS 2026-11-28 09:20:00 → PRG 2026-11-28 10:50:00.
- KLM Royal Dutch Airlines KL1352 / KL611: PRG 2026-12-04 08:55:00 → ORD 2026-12-04 14:25:00; 1 stop(s) via AMS; 750 minutes. Local airport times.
- KL1352: PRG 2026-12-04 08:55:00 → AMS 2026-12-04 10:35:00; layover at AMS: 115 minutes.
- KL611: AMS 2026-12-04 12:30:00 → ORD 2026-12-04 14:25:00.
2026-11-20 → 2026-11-23 · $816.40
- Austrian Airlines OS46 / OS643: ORD 2026-11-20 16:20:00 → PRG 2026-11-21 10:20:00; 1 stop(s) via VIE; 660 minutes. Local airport times.
- OS46: ORD 2026-11-20 16:20:00 → VIE 2026-11-21 08:05:00; layover at VIE: 80 minutes.
- OS643: VIE 2026-11-21 09:25:00 → PRG 2026-11-21 10:20:00.
- Brussels Airlines SN2816 / UA973: PRG 2026-11-23 06:50:00 → ORD 2026-11-23 12:10:00; 1 stop(s) via BRU; 740 minutes. Local airport times.
- SN2816: PRG 2026-11-23 06:50:00 → BRU 2026-11-23 08:25:00; layover at BRU: 105 minutes.
- UA973: BRU 2026-11-23 10:10:00 → ORD 2026-11-23 12:10:00.
2026-11-20 → 2026-11-23 · $842.40
- United Airlines UA953 / LH1690: ORD 2026-11-20 18:00:00 → PRG 2026-11-21 13:05:00; 1 stop(s) via MUC; 725 minutes. Local airport times.
- UA953: ORD 2026-11-20 18:00:00 → MUC 2026-11-21 09:35:00; layover at MUC: 160 minutes.
- LH1690: MUC 2026-11-21 12:15:00 → PRG 2026-11-21 13:05:00.
- Brussels Airlines SN2816 / UA973: PRG 2026-11-23 06:50:00 → ORD 2026-11-23 12:10:00; 1 stop(s) via BRU; 740 minutes. Local airport times.
- SN2816: PRG 2026-11-23 06:50:00 → BRU 2026-11-23 08:25:00; layover at BRU: 105 minutes.
- UA973: BRU 2026-11-23 10:10:00 → ORD 2026-11-23 12:10:00.
2026-11-27 → 2026-12-04 · $867.00
- Swiss International Air Lines LX9 / LX1486: ORD 2026-11-27 18:50:00 → PRG 2026-11-28 13:55:00; 1 stop(s) via ZRH; 725 minutes. Local airport times.
- LX9: ORD 2026-11-27 18:50:00 → ZRH 2026-11-28 10:40:00; layover at ZRH: 115 minutes.
- LX1486: ZRH 2026-11-28 12:35:00 → PRG 2026-11-28 13:55:00.
- Swiss International Air Lines LX1483 / UA12: PRG 2026-12-04 06:45:00 → ORD 2026-12-04 12:40:00; 1 stop(s) via ZRH; 775 minutes. Local airport times.
- LX1483: PRG 2026-12-04 06:45:00 → ZRH 2026-12-04 08:10:00; layover at ZRH: 90 minutes.
- UA12: ZRH 2026-12-04 09:40:00 → ORD 2026-12-04 12:40:00.
2026-11-20 · one way · $676.00
- United Airlines UA944 / LH1392: ORD 2026-11-20 15:15:00 → PRG 2026-11-21 09:40:00; 1 stop(s) via FRA; 685 minutes. Local airport times.
- UA944: ORD 2026-11-20 15:15:00 → FRA 2026-11-21 06:35:00; layover at FRA: 120 minutes.
- LH1392: FRA 2026-11-21 08:35:00 → PRG 2026-11-21 09:40:00.
2026-11-27 → 2026-12-04 · $783.80
- Aer Lingus EI122 / EI642: ORD 2026-11-27 15:55:00 → PRG 2026-11-28 11:00:00; 1 stop(s) via DUB; 725 minutes. Local airport times.
- EI122: ORD 2026-11-27 15:55:00 → DUB 2026-11-28 05:15:00; layover at DUB: 130 minutes.
- EI642: DUB 2026-11-28 07:25:00 → PRG 2026-11-28 11:00:00.
- Swiss International Air Lines LX1483 / UA12: PRG 2026-12-04 06:45:00 → ORD 2026-12-04 12:40:00; 1 stop(s) via ZRH; 775 minutes. Local airport times.
- LX1483: PRG 2026-12-04 06:45:00 → ZRH 2026-12-04 08:10:00; layover at ZRH: 90 minutes.
- UA12: ZRH 2026-12-04 09:40:00 → ORD 2026-12-04 12:40:00.
2026-11-20 → 2026-11-23 · $832.00
- KLM Royal Dutch Airlines KL612 / KL1353: ORD 2026-11-20 16:25:00 → PRG 2026-11-21 10:50:00; 1 stop(s) via AMS; 685 minutes. Local airport times.
- KL612: ORD 2026-11-20 16:25:00 → AMS 2026-11-21 07:15:00; layover at AMS: 125 minutes.
- KL1353: AMS 2026-11-21 09:20:00 → PRG 2026-11-21 10:50:00.
- KLM Royal Dutch Airlines KL1352 / KL611: PRG 2026-11-23 08:55:00 → ORD 2026-11-23 14:25:00; 1 stop(s) via AMS; 750 minutes. Local airport times.
- KL1352: PRG 2026-11-23 08:55:00 → AMS 2026-11-23 10:35:00; layover at AMS: 115 minutes.
- KL611: AMS 2026-11-23 12:30:00 → ORD 2026-11-23 14:25:00.
2026-11-27 → 2026-12-04 · $841.00
- Austrian Airlines OS46 / OS643: ORD 2026-11-27 16:20:00 → PRG 2026-11-28 10:20:00; 1 stop(s) via VIE; 660 minutes. Local airport times.
- OS46: ORD 2026-11-27 16:20:00 → VIE 2026-11-28 08:05:00; layover at VIE: 80 minutes.
- OS643: VIE 2026-11-28 09:25:00 → PRG 2026-11-28 10:20:00.
- Swiss International Air Lines LX1483 / UA12: PRG 2026-12-04 06:45:00 → ORD 2026-12-04 12:40:00; 1 stop(s) via ZRH; 775 minutes. Local airport times.
- LX1483: PRG 2026-12-04 06:45:00 → ZRH 2026-12-04 08:10:00; layover at ZRH: 90 minutes.
- UA12: ZRH 2026-12-04 09:40:00 → ORD 2026-12-04 12:40:00.
2026-11-20 → 2026-11-23 · $842.40
- United Airlines UA944 / LH1392: ORD 2026-11-20 15:15:00 → PRG 2026-11-21 09:40:00; 1 stop(s) via FRA; 685 minutes. Local airport times.
- UA944: ORD 2026-11-20 15:15:00 → FRA 2026-11-21 06:35:00; layover at FRA: 120 minutes.
- LH1392: FRA 2026-11-21 08:35:00 → PRG 2026-11-21 09:40:00.
- Brussels Airlines SN2816 / UA973: PRG 2026-11-23 06:50:00 → ORD 2026-11-23 12:10:00; 1 stop(s) via BRU; 740 minutes. Local airport times.
- SN2816: PRG 2026-11-23 06:50:00 → BRU 2026-11-23 08:25:00; layover at BRU: 105 minutes.
- UA973: BRU 2026-11-23 10:10:00 → ORD 2026-11-23 12:10:00.
2026-11-27 → 2026-12-04 · $867.00
- United Airlines UA944 / LH1392: ORD 2026-11-27 15:15:00 → PRG 2026-11-28 09:40:00; 1 stop(s) via FRA; 685 minutes. Local airport times.
- UA944: ORD 2026-11-27 15:15:00 → FRA 2026-11-28 06:35:00; layover at FRA: 120 minutes.
- LH1392: FRA 2026-11-28 08:35:00 → PRG 2026-11-28 09:40:00.
- Swiss International Air Lines LX1483 / UA12: PRG 2026-12-04 06:45:00 → ORD 2026-12-04 12:40:00; 1 stop(s) via ZRH; 775 minutes. Local airport times.
- LX1483: PRG 2026-12-04 06:45:00 → ZRH 2026-12-04 08:10:00; layover at ZRH: 90 minutes.
- UA12: ZRH 2026-12-04 09:40:00 → ORD 2026-12-04 12:40:00.
2026-11-27 → 2026-12-04 · $867.00
- United Airlines UA953 / LH1690: ORD 2026-11-27 18:00:00 → PRG 2026-11-28 13:05:00; 1 stop(s) via MUC; 725 minutes. Local airport times.
- UA953: ORD 2026-11-27 18:00:00 → MUC 2026-11-28 09:35:00; layover at MUC: 160 minutes.
- LH1690: MUC 2026-11-28 12:15:00 → PRG 2026-11-28 13:05:00.
- Swiss International Air Lines LX1483 / UA12: PRG 2026-12-04 06:45:00 → ORD 2026-12-04 12:40:00; 1 stop(s) via ZRH; 775 minutes. Local airport times.
- LX1483: PRG 2026-12-04 06:45:00 → ZRH 2026-12-04 08:10:00; layover at ZRH: 90 minutes.
- UA12: ZRH 2026-12-04 09:40:00 → ORD 2026-12-04 12:40:00.
2026-11-20 → 2026-11-23 · $884.00
- Swiss International Air Lines LX9 / LX1486: ORD 2026-11-20 18:50:00 → PRG 2026-11-21 13:55:00; 1 stop(s) via ZRH; 725 minutes. Local airport times.
- LX9: ORD 2026-11-20 18:50:00 → ZRH 2026-11-21 10:40:00; layover at ZRH: 115 minutes.
- LX1486: ZRH 2026-11-21 12:35:00 → PRG 2026-11-21 13:55:00.
- Swiss International Air Lines LX1483 / UA12: PRG 2026-11-23 06:45:00 → ORD 2026-11-23 12:40:00; 1 stop(s) via ZRH; 775 minutes. Local airport times.
- LX1483: PRG 2026-11-23 06:45:00 → ZRH 2026-11-23 08:10:00; layover at ZRH: 90 minutes.
- UA12: ZRH 2026-11-23 09:40:00 → ORD 2026-11-23 12:40:00.
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Fares observed October 23 – 28, 2026. USD for the travelers shown. Search a trip for current prices.
Where to go from Chicago
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 Belgrade | $955 (airline $1,011) | Jun 26–Jul 3, 2027 | Check prices |
| Vienna (VIE) | Vienna's palaces, coffee houses and concert halls | 1 stop via Belgrade | $920 (airline $968) | Jun 26–Jul 3, 2027 | Check prices |
| Budapest (BUD) | Budapest's thermal baths and the Danube | 1 stop via Zurich | $786 (airline $829) | Aug 9–15, 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 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 Warsaw | $996 (airline $1,053) | Jun 26–Jul 3, 2027 | Check prices |
| Ljubljana (LJU) | Ljubljana's riverside old town, close to Lake Bled | 1 stop via Zurich | $3,428 (airline $3,608) · 4 adults | Aug 13–22, 2027 | Check prices |
| Bucharest (OTP) | Bucharest, the gateway to Transylvania's castles | 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 Chicago to Eastern Europe in summer. Round-trip fares from Chicago 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.