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Cheap flights from London, Ontario to Chicago from $308

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to Chicago departing on 8/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London, Ontario to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:40 pm - 12:39 pm
YXU
-
MDW
22h 59m
3 stops
Multiple Airlines Logo
10:25 am - 5:20 am
MDW
-
YXU
17h 55m
3 stops
$949Multiple Airlines
Tue, Aug 11 - Tue, Aug 18
Multiple Airlines Logo
8:40 pm - 2:35 pm
YXU
-
MDW
18h 55m
3 stops
Multiple Airlines Logo
10:25 am - 5:20 am
MDW
-
YXU
17h 55m
3 stops
$952Multiple Airlines
Thu, Jul 16 - Wed, Jul 22
Multiple Airlines Logo
6:20 pm - 6:25 pm
YXU
-
MDW
25h 05m
2 stops
Multiple Airlines Logo
9:19 am - 5:42 pm
MDW
-
YXU
7h 23m
2 stops
$1,070Multiple Airlines
Thu, Jul 16 - Wed, Jul 22
WestJet Logo
6:10 am - 6:33 pm
YXU
-
MDW
13h 23m
2 stops
WestJet Logo
9:24 am - 5:20 am
MDW
-
YXU
18h 56m
2 stops
$1,179WestJet
Thu, Sep 3 - Fri, Sep 4
WestJet Logo
2:40 pm - 12:39 pm
YXU
-
MDW
22h 59m
3 stops
WestJet Logo
9:59 am - 5:20 am
MDW
-
YXU
18h 21m
2 stops
$1,197WestJet
Tue, Aug 11 - Tue, Aug 18
Multiple Airlines Logo
8:40 pm - 6:25 pm
YXU
-
MDW
22h 45m
3 stops
Multiple Airlines Logo
9:19 am - 5:42 pm
MDW
-
YXU
7h 23m
2 stops
$1,235Multiple Airlines
Thu, Jul 16 - Wed, Jul 22
WestJet Logo
6:10 am - 9:17 am
YXU
-
MDW
28h 07m
3 stops
WestJet Logo
9:59 am - 5:20 am
MDW
-
YXU
18h 21m
2 stops
$1,255WestJet
Thu, Sep 3 - Sat, Sep 5
WestJet Logo
6:10 am - 6:33 pm
YXU
-
MDW
13h 23m
2 stops
WestJet Logo
9:59 am - 5:20 am
MDW
-
YXU
18h 21m
2 stops
$1,291WestJet
Thu, Sep 3 - Sat, Sep 5
Multiple Airlines Logo
6:10 am - 9:45 am
YXU
-
MDW
28h 35m
3 stops
Multiple Airlines Logo
6:42 pm - 5:20 am
MDW
-
YXU
33h 38m
3 stops
$1,295Multiple Airlines
Sun, Aug 9 - Sun, Aug 16
WestJet Logo
2:40 pm - 6:01 pm
YXU
-
MDW
28h 21m
3 stops
WestJet Logo
9:24 am - 5:20 am
MDW
-
YXU
18h 56m
2 stops
$1,453WestJet
Sun, Aug 9 - Sun, Aug 16

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WestJet flights from London, Ontario to Chicago Midway Airport

Our best WestJet deals on London, Ontario to Chicago Midway Airport flight tickets
WestJet
Aug 11
YXU2:40 pmLondon
22h 59m
3 stops
MDW12:39 pmChicago Midway
Aug 18
MDW9:59 amChicago Midway
18h 21m
2 stops
YXU5:20 amLondon
$1,197
WestJet
Sep 3
YXU6:10 amLondon
28h 07m
3 stops
MDW9:17 amChicago Midway
Sep 5
MDW9:59 amChicago Midway
18h 21m
2 stops
YXU5:20 amLondon
$1,255
WestJet
Sep 3
YXU6:10 amLondon
13h 23m
2 stops
MDW6:33 pmChicago Midway
Sep 5
MDW9:59 amChicago Midway
18h 21m
2 stops
YXU5:20 amLondon
$1,291

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to Chicago Midway Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 30, 2026.
Use the filters below to find and compare flights from London, Ontario to Chicago Midway Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonChicago

YXU - MDW

YXUMDW

London

Tue 8/11

2:40 pm-12:39 pm

3 stops22h 59m

Chicago Midway

Tue 8/18

10:25 am-5:20 am

3 stops17h 55m

$949

LondonChicago

YXU - MDW

YXUMDW

London

Thu 7/16

8:40 pm-2:35 pm

3 stops18h 55m

Chicago Midway

Wed 7/22

10:25 am-5:20 am

3 stops17h 55m

$952

LondonChicago

YXU - MDW

YXUMDW

London

Thu 7/16

6:20 pm-6:25 pm

2 stops25h 05m

Chicago Midway

Wed 7/22

9:19 am-5:42 pm

2 stops7h 23m

$1,070

LondonChicago

YXU - MDW

YXUMDW

London

Thu 9/3

6:10 am-6:33 pm

2 stops13h 23m

Chicago Midway

Fri 9/4

9:24 am-5:20 am

2 stops18h 56m

$1,179

LondonChicago

YXU - MDW

YXUMDW

London

Tue 8/11

2:40 pm-12:39 pm

3 stops22h 59m

Chicago Midway

Tue 8/18

9:59 am-5:20 am

2 stops18h 21m

$1,197
Quickest round-trip

LondonChicago

YXU - MDW

YXUMDW

London

Thu 7/16

8:40 pm-6:25 pm

3 stops22h 45m

Chicago Midway

Wed 7/22

9:19 am-5:42 pm

2 stops7h 23m

$1,235

LondonChicago

YXU - MDW

YXUMDW

London

Thu 9/3

6:10 am-9:17 am

3 stops28h 07m

Chicago Midway

Sat 9/5

9:59 am-5:20 am

2 stops18h 21m

$1,255

LondonChicago

YXU - MDW

YXUMDW

London

Thu 9/3

6:10 am-6:33 pm

2 stops13h 23m

Chicago Midway

Sat 9/5

9:59 am-5:20 am

2 stops18h 21m

$1,291

LondonChicago

YXU - MDW

YXUMDW

London

Sun 8/9

6:10 am-9:45 am

3 stops28h 35m

Chicago Midway

Sun 8/16

6:42 pm-5:20 am

3 stops33h 38m

$1,295

LondonChicago

YXU - MDW

YXUMDW

London

Sun 8/9

2:40 pm-6:01 pm

3 stops28h 21m

Chicago Midway

Sun 8/16

9:24 am-5:20 am

2 stops18h 56m

$1,453

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from London, Ontario to Chicago Midway Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London to Chicago Midway?

WestJet is the most popular carrier operating from London to Chicago Midway

When to book flights from London, Ontario to Chicago Midway Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London, Ontario to Chicago Midway Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London, Ontario to Chicago Midway Airport (YXU to MDW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Chicago Midway Airport

Fastest flight time

22h 59m

Direct flights

None
The fastest flight from London, Ontario to Chicago Midway Airport takes 22h 59m
There are no direct flights from London, Ontario to Chicago Midway Airport. There are no popular flight routes from London, Ontario to Chicago Midway Airport.
Search flight deals

Frequently asked questions about flying from London, Ontario to Chicago Midway Airport

  • How far is London to Chicago Midway by plane?

    The distance between London and Chicago Midway is about 342.2 mi. Typically, this will take 22h 59m by plane in normal conditions.

  • When did momondo last update prices for flights from London Airport to Chicago Midway Airport?

    Prices for flights from London Airport to Chicago Midway Airport are updated daily.

  • How old do you have to be to fly from London Airport to Chicago Midway Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Airport to Chicago Midway Airport.

  • What documentation or ID do you need to fly to Chicago Midway Airport?

    The necessary travel and health documents for your Chicago Midway Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Portage
Benton Harbor
Saint Joseph
Lansing
Valparaiso
Schererville
Munster
Crown Point
Monticello
Chesterton
Porter
Griffith
Saint John

Why use momondo?

Why should I use momondo to find a flight deal from London to Chicago?

It is quick and easy to find London to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

Can I find flights from London to Chicago with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chicago from London with this policy.

How can momondo help me find flights from London to Chicago?

Once you have performed a search for London to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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