$188 Find Cheap Flights from Redmond to Illinois - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Redmond to Illinois departing on 9/14. 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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Cheap Flights from Redmond to Illinois

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Chicago
Chicago1 stop$386
Bloomington
Bloomington2 stops$459
St. Louis
St. Louis1 stop$407
Chicago
Chicago1 stop$386
Bloomington
Bloomington2 stops$459
St. Louis
St. Louis1 stop$407

Book Cheap Redmond 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 Redmond 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 Redmond to Illinois

Sat, Aug 22 - Sat, Aug 29
Alaska Airlines Logo
1:31 pm - 11:59 pm
RDM
-
ORD
8h 28m
1 stop
Alaska Airlines Logo
6:00 am - 12:34 pm
ORD
-
RDM
8h 34m
1 stop
$386Alaska Airlines
Sat, Oct 31 - Tue, Nov 3
Alaska Airlines Logo
6:00 am - 3:44 pm
RDM
-
STL
7h 44m
1 stop
Alaska Airlines Logo
7:00 am - 11:49 pm
STL
-
RDM
18h 49m
1 stop
$407Alaska Airlines
Wed, Sep 9 - Sat, Sep 12
Delta Logo
12:30 pm - 9:52 pm
RDM
-
ORD
7h 22m
1 stop
Delta Logo
7:00 am - 1:04 pm
ORD
-
RDM
8h 04m
1 stop
$413Delta
Tue, Sep 8 - Tue, Sep 15
Delta Logo
7:24 pm - 8:30 am
RDM
-
ORD
11h 06m
2 stops
Delta Logo
7:45 am - 11:50 am
ORD
-
RDM
6h 05m
1 stop
$418Delta
Fri, Sep 11 - Sat, Sep 12
Alaska Airlines Logo
1:33 pm - 11:59 pm
RDM
-
ORD
8h 26m
1 stop
Alaska Airlines Logo
7:00 pm - 11:58 pm
ORD
-
RDM
6h 58m
1 stop
$419Alaska Airlines
Tue, Sep 8 - Tue, Sep 15
Delta Logo
7:24 pm - 8:30 am
RDM
-
ORD
11h 06m
2 stops
Delta Logo
2:05 pm - 11:08 pm
ORD
-
RDM
11h 03m
2 stops
$423Delta
Tue, Sep 8 - Tue, Sep 15
Delta Logo
7:24 pm - 8:48 am
RDM
-
MDW
11h 24m
2 stops
Delta Logo
2:00 pm - 11:08 pm
MDW
-
RDM
11h 08m
2 stops
$423Delta
Wed, Jul 22 - Mon, Jul 27
Alaska Airlines Logo
7:49 pm - 5:00 am
RDM
-
ORD
7h 11m
1 stop
Alaska Airlines Logo
8:20 pm - 9:04 am
ORD
-
RDM
14h 44m
1 stop
$425Alaska Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
9:35 am - 9:17 pm
RDM
-
STL
9h 42m
2 stops
United Airlines Logo
9:43 am - 6:32 pm
STL
-
RDM
10h 49m
2 stops
$456United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
7:00 am - 9:15 pm
RDM
-
BMI
12h 15m
2 stops
United Airlines Logo
9:45 am - 9:06 pm
BMI
-
RDM
13h 21m
2 stops
$459United Airlines
Booking Insights

KAYAK's insights & trends for Redmond to Illinois flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Redmond 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 Redmond to Illinois is February, when tickets cost $230 (return) on average. On the other hand, the most expensive months are July and September, when the average cost of round-trip tickets is $378 and $352 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$188
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Redmond to St. Louis

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Redmond 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 Redmond to Illinois.

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

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

Information on your arrival and departure airports

Redmond (RDM)