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Cheap flights from Waterloo, Iowa to Chicago from $267

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Waterloo, Iowa to Chicago departing on 8/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Waterloo, Iowa to Chicago

Cheap round-trip flights

American Airlines Logo
6:00 am - 7:22 amALO-ORD
1h 22mnonstop
American Airlines Logo
8:45 pm - 10:05 pmORD-ALO
1h 20mnonstop
$337American Airlines
Find Deal
Sun, Aug 31 - Tue, Sep 9
American Airlines Logo
4:59 pm - 6:28 pmALO-ORD
1h 29mnonstop
American Airlines Logo
1:52 pm - 3:08 pmORD-ALO
1h 16mnonstop
$359American Airlines
Find Deal
Sat, Sep 13 - Mon, Sep 22
American Airlines Logo
3:38 pm - 5:07 pmALO-ORD
1h 29mnonstop
American Airlines Logo
1:52 pm - 3:08 pmORD-ALO
1h 16mnonstop
$381American Airlines
Find Deal
Sun, Sep 7 - Mon, Sep 29
American Airlines Logo
8:32 am - 9:55 amALO-ORD
1h 23mnonstop
American Airlines Logo
3:34 pm - 4:50 pmORD-ALO
1h 16mnonstop
$397American Airlines
Find Deal
Wed, Sep 3 - Sat, Sep 6
American Airlines Logo
8:32 am - 9:55 amALO-ORD
1h 23mnonstop
American Airlines Logo
10:24 pm - 11:41 pmORD-ALO
1h 17mnonstop
$419American Airlines
Find Deal
Wed, Sep 3 - Mon, Sep 8
American Airlines Logo
6:00 am - 7:22 amALO-ORD
1h 22mnonstop
American Airlines Logo
8:33 pm - 10:06 pmORD-ALO
1h 33mnonstop
$423American Airlines
Find Deal
Sat, Aug 16 - Wed, Aug 20
American Airlines Logo
8:32 am - 9:55 amALO-ORD
1h 23mnonstop
American Airlines Logo
1:52 pm - 3:08 pmORD-ALO
1h 16mnonstop
$441American Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
American Airlines Logo
3:14 pm - 4:37 pmALO-ORD
1h 23mnonstop
American Airlines Logo
3:20 pm - 4:34 pmORD-ALO
1h 14mnonstop
$470American Airlines
Find Deal
Thu, Aug 28 - Thu, Sep 4
American Airlines Logo
3:14 pm - 4:37 pmALO-ORD
1h 23mnonstop
American Airlines Logo
6:09 pm - 7:30 pmORD-ALO
1h 21mnonstop
$473American Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
American Airlines Logo
6:00 am - 7:22 amALO-ORD
1h 22mnonstop
American Airlines Logo
1:32 pm - 2:44 pmORD-ALO
1h 12mnonstop
$499American Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18

American Airlines flights from Waterloo, Iowa to Chicago O'Hare Intl Airport

Our best American Airlines deals on Waterloo, Iowa to Chicago O'Hare Intl Airport flight tickets
American Airlines
Aug 31
ALO6:00 amWaterloo
1h 22m
ORD7:22 amChicago O'Hare Intl
Sep 9
ORD8:45 pmChicago O'Hare Intl
1h 20m
ALO10:05 pmWaterloo
$337
Find similar
American Airlines
Sep 13
ALO4:59 pmWaterloo
1h 29m
ORD6:28 pmChicago O'Hare Intl
Sep 22
ORD1:52 pmChicago O'Hare Intl
1h 16m
ALO3:08 pmWaterloo
$359
Find similar
American Airlines
Sep 7
ALO3:38 pmWaterloo
1h 29m
ORD5:07 pmChicago O'Hare Intl
Sep 29
ORD1:52 pmChicago O'Hare Intl
1h 16m
ALO3:08 pmWaterloo
$381
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Waterloo, Iowa to Chicago O'Hare Intl 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 August 2, 2025.
Use the filters below to find and compare flights from Waterloo, Iowa to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WaterlooChicago

ALO - ORD

ALOORD

Waterloo

Sun 8/31

6:00 am-7:22 am

Nonstop1h 22m

Chicago O'Hare Intl

Tue 9/9

8:45 pm-10:05 pm

Nonstop1h 20m

$337

WaterlooChicago

ALO - ORD

ALOORD

Waterloo

Sat 9/13

4:59 pm-6:28 pm

Nonstop1h 29m

Chicago O'Hare Intl

Mon 9/22

1:52 pm-3:08 pm

Nonstop1h 16m

$359

WaterlooChicago

ALO - ORD

ALOORD

Waterloo

Sun 9/7

3:38 pm-5:07 pm

Nonstop1h 29m

Chicago O'Hare Intl

Mon 9/29

1:52 pm-3:08 pm

Nonstop1h 16m

$381

WaterlooChicago

ALO - ORD

ALOORD

Waterloo

Wed 9/3

8:32 am-9:55 am

Nonstop1h 23m

Chicago O'Hare Intl

Sat 9/6

3:34 pm-4:50 pm

Nonstop1h 16m

$397

WaterlooChicago

ALO - ORD

ALOORD

Waterloo

Wed 9/3

8:32 am-9:55 am

Nonstop1h 23m

Chicago O'Hare Intl

Mon 9/8

10:24 pm-11:41 pm

Nonstop1h 17m

$419

WaterlooChicago

ALO - ORD

ALOORD

Waterloo

Sat 8/16

6:00 am-7:22 am

Nonstop1h 22m

Chicago O'Hare Intl

Wed 8/20

8:33 pm-10:06 pm

Nonstop1h 33m

$423

WaterlooChicago

ALO - ORD

ALOORD

Waterloo

Thu 9/4

8:32 am-9:55 am

Nonstop1h 23m

Chicago O'Hare Intl

Mon 9/8

1:52 pm-3:08 pm

Nonstop1h 16m

$441

WaterlooChicago

ALO - ORD

ALOORD

Waterloo

Thu 8/28

3:14 pm-4:37 pm

Nonstop1h 23m

Chicago O'Hare Intl

Thu 9/4

3:20 pm-4:34 pm

Nonstop1h 14m

$470

WaterlooChicago

ALO - ORD

ALOORD

Waterloo

Fri 8/15

3:14 pm-4:37 pm

Nonstop1h 23m

Chicago O'Hare Intl

Tue 8/19

6:09 pm-7:30 pm

Nonstop1h 21m

$473

WaterlooChicago

ALO - ORD

ALOORD

Waterloo

Thu 8/14

6:00 am-7:22 am

Nonstop1h 22m

Chicago O'Hare Intl

Mon 8/18

1:32 pm-2:44 pm

Nonstop1h 12m

$499

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Waterloo, Iowa to Chicago O'Hare Intl 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 day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Tuesday when prices can be found for as low as $444. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Waterloo, Iowa because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $552.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Waterloo, Iowa in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $443 when looking at flights departing in the afternoon. Try not to purchase tickets at noon because they tend to be around $519. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Waterloo to Chicago O'Hare Intl flight route?

Fly from Waterloo to Chicago O'Hare Intl for the best Waterloo - Chicago O'Hare Intl flight prices

What cabin class options are available on Waterloo to Chicago O'Hare Intl flights?

There are 3 cabin classes available to choose from on Waterloo to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Waterloo, Iowa to Chicago O'Hare Intl Airport

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

Cheap Waterloo, Iowa to Chicago O'Hare Intl Airport (ALO to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Waterloo, Iowa to Chicago O'Hare Intl Airport

Best Price Found

$267

Fastest flight time

1h 22m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun
The best one-way flight to Chicago O'Hare Intl Airport from Waterloo, Iowa in the past 72 hours is $267. The best round-trip flight deal from Waterloo, Iowa to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $337.
The fastest flight from Waterloo, Iowa to Chicago O'Hare Intl Airport takes 1h 22m
Direct flights go from Waterloo, Iowa to Chicago O'Hare Intl Airport on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is American Airlines.
Search flight deals

  • How far is Waterloo to Chicago O'Hare Intl by plane?

    The straight-line distance from Waterloo to Chicago O'Hare Intl is 229.6 mi. Flights usually cover this in 1h 22m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Waterloo Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Waterloo Airport to Chicago O'Hare Intl Airport were last updated today.

  • How many operators does momondo search for flights from Waterloo Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Waterloo Airport to Chicago O'Hare Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Waterloo Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Waterloo, Iowa to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Waterloo, Iowa to Chicago O'Hare Intl Airport?

Best airlines flying from Waterloo, Iowa to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Waterloo, Iowa to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $324Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • American Airlines Flights From Waterloo, Iowa to Chicago O'Hare Intl Airport

    The lowest priced American Airlines flight from Waterloo, Iowa to Chicago O'Hare Intl Airport from the last 72 hours was $324. Generally, American Airlines has 9 flights on this route every week with an average price of $374. American Airlines is rated 7.2/10 by our users.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Rockford
Schaumburg
South Haven
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Hammond
Tinley Park
Elgin
Orland Park
Aurora
Janesville
Benton Harbor

Why use momondo?

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

It is quick and easy to find Waterloo 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 Waterloo to Chicago with flexible booking policies on momondo?

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

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

momondo helps you find the best flight between Waterloo and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Waterloo to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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