$898 Find Cheap Flights from Aalborg to Illinois

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Aalborg to Illinois departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Aalborg to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Aalborg to Illinois, as well as popular online travel agencies
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Flight Deals

Book Cheap Aalborg to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Aalborg to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Aalborg to Illinois

Wed, Jun 24 - Mon, Jun 29
Multiple Airlines Logo
10:30 am - 2:30 pm
AAL
-
ORD
11h 00m
1 stop
Multiple Airlines Logo
4:50 pm - 10:00 am
ORD
-
AAL
10h 10m
1 stop
$898Multiple Airlines
Wed, Jun 24 - Mon, Jun 29
Multiple Airlines Logo
6:20 am - 2:30 pm
AAL
-
ORD
15h 10m
1 stop
Multiple Airlines Logo
12:27 pm - 10:00 am
ORD
-
AAL
14h 33m
2 stops
$917Multiple Airlines
Wed, Jun 24 - Mon, Jun 29
KLM Logo
2:15 pm - 10:42 pm
AAL
-
ORD
15h 27m
2 stops
KLM Logo
12:27 pm - 10:00 am
ORD
-
AAL
14h 33m
2 stops
$1,009KLM
Tue, May 12 - Sat, May 16
Delta Logo
10:30 am - 2:15 pm
AAL
-
ORD
10h 45m
1 stop
Delta Logo
4:20 pm - 10:00 am
ORD
-
AAL
10h 40m
1 stop
$1,188Delta
Wed, Jun 24 - Mon, Jun 29
Multiple Airlines Logo
7:25 am - 2:55 pm
AAL
-
ORD
38h 30m
3 stops
Multiple Airlines Logo
7:25 pm - 10:55 pm
ORD
-
AAL
20h 30m
2 stops
$1,213Multiple Airlines
Wed, Jun 24 - Mon, Jun 29
Multiple Airlines Logo
7:25 am - 2:55 pm
AAL
-
ORD
38h 30m
3 stops
Multiple Airlines Logo
2:15 pm - 8:00 pm
ORD
-
AAL
46h 45m
3 stops
$1,221Multiple Airlines
Tue, May 12 - Sat, May 16
Delta Logo
6:20 am - 2:57 pm
AAL
-
ORD
15h 37m
2 stops
Delta Logo
4:20 pm - 10:00 am
ORD
-
AAL
10h 40m
1 stop
$1,272Delta
Booking Insights

KAYAK's insights & trends for Aalborg to Illinois flights

Get data-powered insights and trends into flights from Aalborg to Illinois to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Aalborg to Illinois?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Aalborg to Illinois departing in June.

What is the cheapest month to fly from Aalborg to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Aalborg to Illinois, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Aalborg to Illinois is October, when tickets cost $354 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $747 and $660 respectively.

Find deals

Good to know

Low seasonMarch
Best time to beat the crowds but there is an average 31% increase in price.
Most popular time to fly and prices are also 9% lower on average.

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Aalborg to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Aalborg to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Aalborg to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Aalborg to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Aalborg to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Aalborg to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Aalborg to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Aalborg to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Aalborg to Illinois

Information on your arrival and departure airports

Aalborg (AAL)