FPO

$544 Find Cheap Flights from Illinois to Freeport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Freeport departing on 6/18. 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

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Flight Deals

Cheap Flights from Illinois to Freeport

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Freeport 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 Illinois to Freeport

Thu, Jun 18 - Thu, Jun 25
Multiple Airlines Logo
6:31 pm - 11:50 am
STL
-
FPO
16h 19m
2 stops
Multiple Airlines Logo
1:40 pm - 11:49 pm
FPO
-
STL
11h 09m
1 stop
$544Multiple Airlines
Wed, Jul 1 - Mon, Jul 6
Multiple Airlines Logo
4:59 pm - 12:25 pm
ORD
-
FPO
18h 26m
1 stop
Multiple Airlines Logo
11:00 am - 12:25 pm
FPO
-
ORD
26h 25m
1 stop
$609Multiple Airlines
Wed, Jul 1 - Mon, Jul 6
Multiple Airlines Logo
4:59 pm - 12:25 pm
ORD
-
FPO
18h 26m
1 stop
Multiple Airlines Logo
6:45 pm - 12:25 pm
FPO
-
ORD
42h 40m
2 stops
$614Multiple Airlines
Fri, Jun 19 - Mon, Jun 22
Multiple Airlines Logo
7:52 am - 1:30 pm
ORD
-
FPO
28h 38m
1 stop
Multiple Airlines Logo
1:40 pm - 7:50 pm
FPO
-
ORD
31h 10m
2 stops
$633Multiple Airlines
Mon, Jun 29 - Fri, Jul 3
American Airlines Logo
5:16 am - 11:13 am
STL
-
FPO
4h 57m
1 stop
American Airlines Logo
11:53 am - 10:53 pm
FPO
-
STL
12h 00m
1 stop
$678American Airlines
Thu, Jun 18 - Thu, Jun 25
Multiple Airlines Logo
1:29 pm - 11:50 am
ORD
-
FPO
21h 21m
2 stops
Multiple Airlines Logo
11:00 am - 12:24 pm
FPO
-
ORD
26h 24m
1 stop
$681Multiple Airlines
Sun, Aug 23 - Sun, Aug 30
American Airlines Logo
6:10 am - 1:09 pm
ORD
-
FPO
5h 59m
1 stop
American Airlines Logo
11:42 am - 11:00 pm
FPO
-
ORD
12h 18m
1 stop
$683American Airlines
Mon, Jun 29 - Fri, Jul 3
American Airlines Logo
5:00 pm - 11:13 am
STL
-
FPO
17h 13m
2 stops
American Airlines Logo
11:53 am - 10:53 pm
FPO
-
STL
12h 00m
1 stop
$683American Airlines
Wed, Jul 1 - Mon, Jul 6
American Airlines Logo
9:26 pm - 11:09 am
ORD
-
FPO
12h 43m
2 stops
American Airlines Logo
1:53 pm - 11:30 pm
FPO
-
ORD
10h 37m
2 stops
$688American Airlines
Sat, Oct 24 - Thu, Oct 29
American Airlines Logo
7:05 pm - 12:55 pm
ORD
-
FPO
16h 50m
1 stop
American Airlines Logo
3:10 pm - 11:42 pm
FPO
-
ORD
9h 32m
1 stop
$701American Airlines
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$544
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from St. Louis to Freeport

FAQs for booking flights from Illinois to Freeport

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

    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 Illinois to Freeport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Freeport from 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 Illinois to Freeport?

    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 to Freeport with an airline and back to Illinois with another airline.

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

    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 to Freeport from 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 to Freeport

Information on the airport you'll fly into in Freeport

Freeport (FPO)