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Frankfurt am Main

Cheap flights from Illinois to Frankfurt am Main

ORD — FRA
Nov 2 — Nov 91
Mon 11/2
Mon 11/9
1 adult, Economy
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Find flight deals from Illinois to Frankfurt am Main

Popular in

June

Cheapest in

February

Average price

$888
Highest demand for flights based on searches. 25% potential increase in price ($328 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Insights

Everything you need to know about your flight from Illinois to Frankfurt am Main

How far ahead should I book a flight from Illinois to Frankfurt am Main?

To ensure you get the cheapest price possible for a flight from Illinois to Frankfurt am Main, you should look to book at least 28 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Illinois to Frankfurt am Main?

Currently, February is the cheapest month in which you can book a flight from Illinois to Frankfurt am Main (average of $559). Flying from Illinois to Frankfurt am Main in July is currently the most expensive (average of $1,237). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to FRA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Frankfurt am Main as you normally would.

Related info for your journey

  • What are the cheapest airlines to fly from Illinois to Frankfurt am Main one-way?

    $184 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Scandinavian Airlines and Aer Lingus, with prices starting from $358 and $368, respectively.

  • What are the most popular routes from Illinois to Frankfurt am Main?

    When deciding which route to take from Illinois to Frankfurt am Main consider Chicago O'Hare Intl - Frankfurt am Main, Chicago Midway - Frankfurt am Main or Lambert-St Louis - Frankfurt am Main as they are the most popular.

  • What are the most reliable airlines from Illinois to Frankfurt am Main?

    Before booking your flight to Frankfurt am Main from Illinois, check out the most reliable airlines to get you to your destination on time: Air Canada (62%), United Airlines (62%), Lufthansa( 62%).

  • What are the cheapest flights from Illinois to Frankfurt am Main?

    While on average a flight from Illinois to Frankfurt am Main is generally $2,303, our data shows the cheapest flight currently is $401. When looking at the most popular route, (Chicago O'Hare Intl - Frankfurt am Main), you can expect to pay $694 for that flight.

  • Can I find deals for flights from Illinois to Frankfurt am Main that include hotel bookings?

    Yes. In addition to deals on Illinois to Frankfurt am Main flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Frankfurt am Main?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Frankfurt am Main.

  • Can I find deals for business class flights from Illinois to Frankfurt am Main?

    Yes. Cheapflights offers flight deals from Illinois to Frankfurt am Main by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Frankfurt am Main?

    Currently, February is the cheapest month in which you can book a flight from Illinois to Frankfurt am Main (average of $559). Flying from Illinois to Frankfurt am Main in July is currently the most expensive (average of $1,237). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 8 airlines flying from Illinois to Frankfurt am Main

AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$431Average$849FlexibilityNo cancel feeOn-timeN/A
LOTCheapest$462Average$1,050FlexibilityNo cancel feeOn-time81%
IcelandairCheapest$473Average$723FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$501Average$908FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$532Average$779FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$663Average$794FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$852Average$1,175FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$868Average$1,405FlexibilityNo cancel feeOn-time76%

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