Cheap flights from Illinois to Warsaw from $317
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Warsaw departing on 3/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Find the cheapest flights from Illinois to Warsaw
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Scandinavian Airlines flights from Illinois to Warsaw Frederic Chopin Airport
Our best Scandinavian Airlines deals on Illinois to Warsaw Frederic Chopin Airport flight tickets
Turkish Airlines flights from Illinois to Warsaw Frederic Chopin Airport
Our best Turkish Airlines deals on Illinois to Warsaw Frederic Chopin Airport flight tickets
momondo Fare Finder
Use the filters below to find and compare flights from Illinois to Warsaw Frederic Chopin Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
ChicagoWarsaw
ORD Chicago O'Hare Intl - WAW Warsaw Frederic Chopin
ORDWAW
Chicago O'Hare Intl
Wed 11/11
7:10 pm-9:35 am
1 stop31h 25m
Warsaw Frederic Chopin
Wed 12/2
10:15 am-4:45 pm
1 stop13h 30m
ChicagoWarsaw
ORD Chicago O'Hare Intl - WAW Warsaw Frederic Chopin
ORDWAW
Chicago O'Hare Intl
Wed 11/11
7:10 pm-9:35 am
1 stop31h 25m
Warsaw Frederic Chopin
Mon 11/16
7:45 pm-4:45 pm
1 stop28h 00m
ChicagoWarsaw
ORD Chicago O'Hare Intl - WAW Warsaw Frederic Chopin
ORDWAW
Chicago O'Hare Intl
Mon 11/9
7:10 pm-9:10 pm
1 stop19h 00m
Warsaw Frederic Chopin
Fri 11/13
6:45 am-4:45 pm
1 stop17h 00m
ChicagoWarsaw
ORD Chicago O'Hare Intl - WAW Warsaw Frederic Chopin
ORDWAW
Chicago O'Hare Intl
Sat 11/7
7:10 pm-9:10 pm
1 stop19h 00m
Warsaw Frederic Chopin
Fri 11/13
6:45 am-4:45 pm
1 stop17h 00m
ChicagoWarsaw
ORD Chicago O'Hare Intl - WAW Warsaw Frederic Chopin
ORDWAW
Chicago O'Hare Intl
Tue 3/23
12:45 pm-8:40 am
1 stop13h 55m
Warsaw Frederic Chopin
Tue 3/30
7:15 pm-6:10 pm
1 stop29h 55m
ChicagoWarsaw
ORD Chicago O'Hare Intl - WAW Warsaw Frederic Chopin
ORDWAW
Chicago O'Hare Intl
Mon 11/2
12:45 pm-8:40 am
1 stop12h 55m
Warsaw Frederic Chopin
Tue 11/17
9:35 am-6:20 pm
1 stop15h 45m
ChicagoWarsaw
ORD Chicago O'Hare Intl - WAW Warsaw Frederic Chopin
ORDWAW
Chicago O'Hare Intl
Wed 12/9
9:50 pm-1:55 pm
Nonstop9h 05m
Warsaw Frederic Chopin
Tue 4/6
4:40 pm-7:50 pm
Nonstop10h 10m
ChicagoWarsaw
ORD Chicago O'Hare Intl - WAW Warsaw Frederic Chopin
ORDWAW
Chicago O'Hare Intl
Tue 12/8
9:50 pm-1:55 pm
Nonstop9h 05m
Warsaw Frederic Chopin
Wed 3/10
4:40 pm-7:55 pm
Nonstop10h 15m
ChicagoWarsaw
ORD Chicago O'Hare Intl - WAW Warsaw Frederic Chopin
ORDWAW
Chicago O'Hare Intl
Wed 1/27
6:50 pm-6:55 pm
1 stop17h 05m
Warsaw Frederic Chopin
Mon 2/8
7:45 pm-4:15 pm
1 stop27h 30m
ChicagoWarsaw
ORD Chicago O'Hare Intl - WAW Warsaw Frederic Chopin
ORDWAW
Chicago O'Hare Intl
Mon 3/15
7:50 pm-1:45 pm
1 stop11h 55m
Warsaw Frederic Chopin
Mon 3/29
2:50 pm-3:55 pm
1 stop32h 05m
See travel insights to Warsaw from
How to get the cheapest flight ticket from Illinois to Warsaw Frederic Chopin Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Warsaw Frederic Chopin Airport?
In general, February is the cheapest month to fly from Illinois to Warsaw Frederic Chopin Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $578. If you aren’t able to travel during the month of February, then book flights to Warsaw Frederic Chopin Airport from Illinois during January instead. Flights to Warsaw Frederic Chopin Airport in January, while not as cheap as those in February, still average around $610.
What is the cheapest day to depart on your flight to Warsaw Frederic Chopin Airport?
The cheapest day to depart from Illinois to Warsaw Frederic Chopin Airport is on a Wednesday when prices can be found for as low as $817. Flights from Illinois to Warsaw Frederic Chopin Airport on a Saturday will generally be more expensive and average around $1,025. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Warsaw Frederic Chopin Airport?
The cheapest time of day to fly to Warsaw Frederic Chopin Airport is at noon when flights can be purchased for as low as $789. Flights in the afternoon are often more expensive with an average ticket price of $1,001.
What is the cheapest Illinois to Warsaw Frederic Chopin flight route?
Fly from Chicago O'Hare Intl to Warsaw Frederic Chopin for the best Illinois - Warsaw Frederic Chopin flight prices
How far in advance should I book a flight from Illinois to Warsaw Frederic Chopin Airport?
You are more likely to see cheaper flights to Warsaw Frederic Chopin Airport from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Warsaw Frederic Chopin Airport for around $778 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Warsaw Frederic Chopin Airport from Illinois for as low as $693 on momondo.
What cabin class options are available on Illinois to Warsaw Frederic Chopin Airport flights?
There are 3 cabin classes available to choose from on Illinois to Warsaw Frederic Chopin Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Illinois to Warsaw Frederic Chopin Airport on average per day?
As of October 2026, there are 1 flights per day flying from Illinois to Warsaw Frederic Chopin Airport. The most common time of day flights depart is 9:00PM, with 80% of flights taking off in the evening.
How many flights depart from Illinois to Warsaw Frederic Chopin Airport on average per week?
13 flights are operational weekly from Illinois to Warsaw Frederic Chopin Airport as of October 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.
Cheap Illinois to Warsaw Frederic Chopin Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Warsaw Frederic Chopin Airport
Frequently asked questions about flying from Illinois to Warsaw Frederic Chopin Airport
When did momondo last update prices for flights from Illinois to Warsaw Frederic Chopin Airport?
Prices for flights from Illinois to Warsaw Frederic Chopin Airport refresh daily.
How many operators does momondo search for flights from Illinois to Warsaw Frederic Chopin Airport?
As of October 2026, there are 13 operators available to choose from for flights from Illinois to Warsaw Frederic Chopin Airport.
How old do you have to be to fly from Illinois to Warsaw Frederic Chopin Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Warsaw Frederic Chopin Airport.
What documentation or ID do you need to fly to Warsaw Frederic Chopin Airport?
The travel and health documents required for your trip to Warsaw Frederic Chopin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Warsaw Frederic Chopin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Illinois to Warsaw Frederic Chopin Airport?
momondo data reveals that the most frequently booked plane model on the route from Illinois to Warsaw Frederic Chopin Airport is Boeing 787-8 Dreamliner, representing 54.22% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 26.62%, Boeing 777-300ER at 3.34%, and Airbus A330-200 at 3.14%.
Best airlines flying from Illinois to Warsaw Frederic Chopin Airport
Compare and see reviews for airlines that fly from Illinois to Warsaw Frederic Chopin Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $431 | Free Cancellation | Rating 7.8 8,646 reviews | |||
| PriceFrom $435 | Free Cancellation | Rating 7.6 1,426 reviews | |||
| PriceFrom $447 | Free Cancellation | Rating 6.7 8,255 reviews | |||
| PriceFrom $453 | Free Cancellation | Rating 7.4 2,010 reviews | |||
| PriceFrom $487 | Free Cancellation | Rating 6.8 8,271 reviews | |||
| PriceFrom $489 | Free Cancellation | Rating 7.5 2,097 reviews | |||
| PriceFrom $489 | Free Cancellation | Rating 7.8 1,580 reviews | |||
| PriceFrom $532 | Free Cancellation | Rating 7.4 4,455 reviews | |||
| PriceFrom $543 | Free Cancellation | Rating 7.6 1,194 reviews | |||
| PriceFrom $581 | Free Cancellation | Rating 7.4 10,322 reviews |
Traveling to a place near Warsaw?
Book flights to Warsaw if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Illinois to Warsaw?
It is quick and easy to find Illinois to Warsaw flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Warsaw that suits you.
Can I find flights from Illinois to Warsaw with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Illinois to Warsaw flights to just show those with flexible booking policies.
How can momondo help me find flights from Illinois to Warsaw?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Warsaw from Illinois.
I’m not ready to book a flight from Illinois to Warsaw right now. Can momondo alert me if prices change?
Price alerts on flights to Warsaw from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.