The cheapest times to fly from IEG to DEN are

  • January 8th to March 4th (except the week of February 12th)
  • September 10th to December 16th (except the weeks of October 15th, November 19th, and November 26th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from IEG to DEN is mid February. Prices can be as high as $2350 for Sunday flights during mid March, or as low as $1110 for Tuesday flights around mid February.


When to Fly to Denver

Flying from Zielona Gora (IEG) to Denver, CO (DEN) will usually cost between $1126 to $1971 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid February with an average ticket price of $1125. Due to high demand the most expensive time to fly is mid March, with an average price of $2347. Planning your trip to low-cost times can easily save you $1222 on economy flights and even more on first-class flights. Generally, any price below $1227 can be considered a good price for a round-trip IEG to DEN flight.

See below for a graph of average weekly prices for the IEG to DEN route. All prices are for round-trip tickets in USD.

IEG to DEN Flight Prices

Compared to other flights, the IEG to DEN flight is slightly more expensive than the average and costs slightly more than the average flight leaving from Zielona Gora. The average price per mile (for a direct flight) is $0.15, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to fly to DEN, and Wednesday the cheapest day to fly back into IEG. Sundays are the most expensive days to fly to Denver, and Fridays are the most expensive days to return to Zielona Gora. Selecting flights on the least expensive days could save you up to $2004 (43%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1242. Return trip prices are from the DEN to IEG flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from IEG to DEN can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 10 hour 15 minutes may not be realistic.


Flight Hacking IEG to DEN

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from IEG to DEN — but Champion Traveler does!

Hack #1: Warsaw (IEG > WAW > DEN)

  • Price for both tickets: $835
  • Average savings: $393 (31.99%)

See IEG to ORD flights

Hack #2: Chicago, IL (IEG > ORD > DEN)

  • Price for both tickets: $945
  • Average savings: $283 (23.02%)

See IEG to WAW flights

Hack #3: New York, NY (IEG > JFK > DEN)

  • Price for both tickets: $962
  • Average savings: $265 (21.6%)

See IEG to JFK flights


Flight Questions Answered

Still have questions about flying from IEG to DEN? We’ve got answers.

Which airlines fly this route?

You can find 13 major airlines flying this route most often: Air Canada, American, Austrian, British Airways, Brussels Airlines, Finnair, Iberia, LOT, Lufthansa, SAS, SWISS, Turkish Airlines, United, and potentially more during busy seasons.

How far away is it from Denver International Airport to Babimost Airport?

The distance between the two airports is roughly 5147 miles or 8283 kilometers.

How long does it take to fly from IEG to DEN?

The real-world flight time for a nonstop IEG to DEN flight is about 10 hour 15 minutes.

How many flights go between Zielona Gora and Denver, CO?

It depends on the day of the week and the date, but a typical day might have around 3 available flights from IEG to DEN.


Airport Location Info


Departing Airport

Origination code IEG
Origination airport name Babimost Airport
City Zielona Gora
Country Poland
Latitude 52.1
Longitude 15.8

Return Airport

Destination code DEN
Destination airport name Denver International Airport
City Denver, CO
Country the United States
Latitude 39.9
Longitude -104.7


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.