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Cheap flights from Dubuque to Chicago from $141

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dubuque 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.
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Cheap round-trip flights

Denver Air Connection Logo
7:50 am - 8:55 amDBQ-ORD
1h 05mnonstop
Denver Air Connection Logo
5:00 pm - 5:55 pmORD-DBQ
0h 55mnonstop
$202Denver Air Connection
Find Deal
Wed, Sep 24 - Fri, Sep 26
Denver Air Connection Logo
7:50 am - 8:55 amDBQ-ORD
1h 05mnonstop
Denver Air Connection Logo
5:00 pm - 5:55 pmORD-DBQ
0h 55mnonstop
$209Denver Air Connection
Find Deal
Mon, Aug 25 - Mon, Sep 1
Denver Air Connection Logo
7:50 am - 8:55 amDBQ-ORD
1h 05mnonstop
Denver Air Connection Logo
5:00 pm - 5:55 pmORD-DBQ
0h 55mnonstop
$218Denver Air Connection
Find Deal
Thu, Nov 6 - Sun, Nov 9
Denver Air Connection Logo
7:50 am - 8:55 amDBQ-ORD
1h 05mnonstop
Denver Air Connection Logo
5:00 pm - 5:55 pmORD-DBQ
0h 55mnonstop
$249Denver Air Connection
Find Deal
Wed, Aug 13 - Sun, Aug 17

Denver Air Connection flights from Dubuque to Chicago O'Hare Intl Airport

Our best Denver Air Connection deals on Dubuque to Chicago O'Hare Intl Airport flight tickets
Denver Air Connection
Sep 24
DBQ7:50 amDubuque
1h 05m
ORD8:55 amChicago O'Hare Intl
Sep 26
ORD5:00 pmChicago O'Hare Intl
0h 55m
DBQ5:55 pmDubuque
$202
Find similar
Denver Air Connection
Aug 25
DBQ7:50 amDubuque
1h 05m
ORD8:55 amChicago O'Hare Intl
Sep 1
ORD5:00 pmChicago O'Hare Intl
0h 55m
DBQ5:55 pmDubuque
$209
Find similar
Denver Air Connection
Nov 6
DBQ7:50 amDubuque
1h 05m
ORD8:55 amChicago O'Hare Intl
Nov 9
ORD5:00 pmChicago O'Hare Intl
0h 55m
DBQ5:55 pmDubuque
$218
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dubuque 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 July 31, 2025.
Use the filters below to find and compare flights from Dubuque to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DubuqueChicago

DBQ - ORD

DBQORD

Dubuque

Wed 9/24

7:50 am-8:55 am

Nonstop1h 05m

Chicago O'Hare Intl

Fri 9/26

5:00 pm-5:55 pm

Nonstop0h 55m

$202

DubuqueChicago

DBQ - ORD

DBQORD

Dubuque

Mon 8/25

7:50 am-8:55 am

Nonstop1h 05m

Chicago O'Hare Intl

Mon 9/1

5:00 pm-5:55 pm

Nonstop0h 55m

$209

DubuqueChicago

DBQ - ORD

DBQORD

Dubuque

Thu 11/6

7:50 am-8:55 am

Nonstop1h 05m

Chicago O'Hare Intl

Sun 11/9

5:00 pm-5:55 pm

Nonstop0h 55m

$218

DubuqueChicago

DBQ - ORD

DBQORD

Dubuque

Wed 8/13

7:50 am-8:55 am

Nonstop1h 05m

Chicago O'Hare Intl

Sun 8/17

5:00 pm-5:55 pm

Nonstop0h 55m

$249

DubuqueChicago

DBQ - ORD

DBQORD

Dubuque

Wed 8/13

7:50 am-8:55 am

Nonstop1h 05m

$141

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Chicago from

How to get the cheapest flight ticket from Dubuque 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 Thursday when prices can be found for as low as $142. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from Dubuque because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $218.

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

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

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

There are 1 cabin classes available to choose from on Dubuque 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 Dubuque to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Dubuque 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 Dubuque to Chicago O'Hare Intl Airport (DBQ to ORD) flight deals and tips

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

Best Price Found

$141

Fastest flight time

1h 05m

Direct flights

Tue, Thu and Fri
The best one-way flight to Chicago O'Hare Intl Airport from Dubuque in the past 72 hours is $141. The best round-trip flight deal from Dubuque to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $202.
The fastest flight from Dubuque to Chicago O'Hare Intl Airport takes 1h 05m
Direct flights go from Dubuque to Chicago O'Hare Intl Airport on Tuesday, Thursday and Friday. The only airline offering direct flights is Denver Air Connection.
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  • How far is Dubuque to Chicago O'Hare Intl by plane?

    There are 145.6 mi between Dubuque and Chicago O'Hare Intl. Typically, this will take 1h 05m by plane in normal conditions.

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

    Prices for flights from Dubuque Airport to Chicago O'Hare Intl Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dubuque 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 Dubuque to Chicago O'Hare Intl Airport?

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

Best airlines flying from Dubuque to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Dubuque to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Denver Air ConnectionPriceFrom $129Free CancellationRating
9.2
13 reviews
Search Denver Air Connection flights

  • Denver Air Connection Flights From Dubuque to Chicago O'Hare Intl Airport

    Denver Air Connection operates around 7 flights from Dubuque to Chicago O'Hare Intl Airport every week. The average price of these flights found in the last 72 hours has been $170, but momondo users have found Denver Air Connection deals from Dubuque to Chicago O'Hare Intl Airport from as low as $129 round-trip. Denver Air Connection has been scored 9.2/10 in 13 reviews.

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 Dubuque to Chicago?

Finding the right flight to Chicago from Dubuque is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

All flight searches from Dubuque to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Dubuque to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Dubuque 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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