Flights Chicago → Warsaw
As of October 2026, economy flights from Chicago to Warsaw have a typical range USD 589–1565, median USD 773. Full range across all 178 offers: USD 526–8403. We analyzed 178 offers from 20 airlines in a single price check.
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: Chicago → Warsaw
Based on 178 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Chicago → Warsaw
Add-on pricing from the cheapest available offer per airline · October 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Lufthansa | Included | USD 35 | — |
| United Airlines | Included | USD 75 | — |
| KLM | — | USD 75 | — |
| Delta | Included | USD 35 | — |
| Air Canada | Included | USD 30 | — |
| SWISS | Included | USD 40 | — |
| British Airways | Included | USD 65 | — |
| Austrian Airlines | Included | USD 73 | — |
| Scandinavian Airlines | — | USD 30 | — |
| American Airlines | Included | — | — |
| LOT | — | USD 138 | — |
| Air France | Included | USD 35 | — |
| Finnair | Included | USD 30 | — |
| Turkish Airlines | Included | Included | — |
| JetBlue | Included | USD 90 | — |
| TAP AIR PORTUGAL | Included | Included | — |
| Etihad Airways | Included | Included | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Chicago to Warsaw cost?
Based on 178 offers · October 2026
Chicago to Warsaw flights ranged from USD 526 to USD 8403 across 178 offers analyzed in October 2026. The chart below shows how prices distributed across all 178 offers.
These 178 offers (October 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between USD 594 and USD 960
What hidden fees do Chicago to Warsaw flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Chicago to Warsaw routes. The breakdown below is based on 178 offers analyzed in October 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| LH | 32 | 1% |
| UA | 82 | 13% |
| KL | 27 | 4% |
| DL | 51 | 7% |
| AC | 36 | 3% |
| LX | 47 | 6% |
| BA | 80 | 10% |
| OS | 53 | 5% |
| SK | 48 | 6% |
| AA | 10 | 1% |
| LO | 146 | 20% |
| AF | 26 | 3% |
| AY | 40 | 5% |
| TK | 10 | 1% |
| B6 | 100 | 8% |
| TP | 16 | 1% |
| EY | 15 | 0% |
LOT Polish Airlines: base ~USD 578 + fees USD 146 = ~USD 724 total. Turkish Airlines: base ~USD 1108 + fees USD 10 = ~USD 1118 total.
LOT Polish Airlines's USD 146 ancillary fees narrow the gap with Turkish Airlines's lower-fee model — the USD 530 base difference shrinks to USD 394 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Chicago to Warsaw?
20 airlines flew Chicago to Warsaw in this dataset. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 United | 2 | — | 588 | n/a |
 Delta | 10 | — | 589 | n/a |
 Air Canada | 1 | — | 591 | n/a |
 United Airlines | 23 | 584–651 | 592 | 82 (14%) |
 American Airlines | 3 | 706–1122 | 706 | 10 (1%) |
 Lufthansa | 18 | 661–4683 | 714 | 32 (4%) |
 LOT Polish Airlines | 1 | — | 724 | 146 (20%) |
 SAS | 9 | 684–822 | 776 | 48 (6%) |
 British Airways | 4 | 635–920 | 784 | 80 (10%) |
 Finnair | 1 | — | 790 | 40 (5%) |
 KLM | 12 | 585–828 | 793 | 27 (3%) |
 Air France | 5 | 753–1013 | 801 | 26 (3%) |
 Delta Air Lines | 21 | 590–1022 | 801 | 51 (6%) |
 Swiss | 8 | 596–935 | 840 | 47 (6%) |
 Austrian | 11 | 771–961 | 878 | 53 (6%) |
 Air Canada | 35 | 591–1800 | 1011 | 36 (4%) |
 Turkish Airlines | 7 | 947–1322 | 1118 | 10 (1%) |
 B6 | 1 | — | 1185 | 100 (8%) |
 TAP Air Portugal | 5 | 1215–1664 | 1319 | 16 (1%) |
 Etihad Airways | 1 | — | 8403 | 15 (0%) |
Where do the best Chicago → Warsaw prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from travel agency sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Chicago to Warsaw flights
- Full-service carriers on Chicago–Warsaw cost 1.0x more than budget airlines (USD 1201 vs USD 1185 median; overall median USD 773).
- LO charges 14.6x more in ancillary fees than TK — USD 146 vs USD 10 avg per booking.
- The same route priced USD 219 apart depending on where it was booked — the lowest median was USD 589. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Chicago to Warsaw cost?
- Based on 178 offers analyzed, Chicago to Warsaw flights range from USD 526 to USD 8403, with a median price of USD 773. Search for your specific dates →
- What hidden fees should I expect on Chicago to Warsaw flights?
- On average, ancillary fees (bags, seat selection) add USD 45 to the base fare on Chicago to Warsaw flights. See itemized fees for your itinerary →
- Which airline is cheapest on Chicago to Warsaw including all fees?
- United has the lowest median fare on Chicago to Warsaw at USD 588 (median across 2 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Chicago–Warsaw flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was USD 589. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Chicago to Warsaw routes?
- Chicago to Warsaw has 20 airlines competing, creating a price range from USD 526 to USD 8403 across 178 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
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