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O'Hare Intl

$99+ Cheap flights from Dubuque (DBQ) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
DBQ — ORD
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Dubuque to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dubuque (DBQ) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$204
(KAYAK)

One-way from

$99
(Booking.com)
From Dubuque to Chicago O'Hare Intl
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One-way flight from Dubuque to Chicago O'Hare Intl
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Find flight deals from Dubuque to O'Hare Intl

Cheapest flights from Dubuque to O'Hare Intl
Explore the most affordable flight options available from Dubuque to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This KAYAK deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/77:50 amDBQ - ORD
Nonstop1h 05mDenver Air Connection
Fri 8/225:00 pmORD - DBQ
Nonstop0h 55mDenver Air Connection
Deal found 7/2$204

Cheapflights Fare Finder

Customize your flight search to find flights from Dubuque to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated July 3, 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

Dubuque

Fly to

O'Hare Intl

Route

Depart

Return

Price

DubuqueChicago

DBQ - ORD

DBQORD

Dubuque

Thu 8/7

7:50 am-8:55 am

Nonstop1h 05m

Chicago O'Hare Intl

Fri 8/22

5:00 pm-5:55 pm

Nonstop0h 55m

$204

DubuqueChicago

DBQ - ORD

DBQORD

Dubuque

Sat 8/30

7:50 am-8:55 am

Nonstop1h 05m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Best time to book a flight from Dubuque to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Dubuque with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dubuque to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Dubuque to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Dubuque to Chicago O'Hare Intl Airport (average of $245). Flying from Dubuque to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DBQ to ORD?

Find hourly flight availability from Dubuque to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dubuque to Chicago O'Hare Intl Airport as you normally would.

Weekly flight availability from Dubuque to Chicago O'Hare Intl Airport

Explore weekly flight availability from Dubuque to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 3, 2025.

The most flights from DBQ to ORD are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Related info for your journey

Find useful and relevant information for your journey from Dubuque to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dubuque to Chicago O'Hare Intl?

    Most people fly from Dubuque (DBQ) if they book a flight from Dubuque to Chicago O'Hare Intl. On average, Dubuque has 1 outbound flight to Chicago O'Hare Intl per day from 1 airline. Dubuque is conveniently located just 7.1 mi from Dubuque’s city center.

  • What is the cheapest airline to fly from Dubuque to Chicago O'Hare Intl Airport round-trip?

    Currently priced at $204, Denver Air Connection will fly you from Dubuque to Chicago O'Hare Intl Airport and back. In addition to Denver Air Connection, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Dubuque to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Dubuque to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dubuque to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dubuque to O'Hare Intl.

  • Can I find deals for business class flights from Dubuque to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Dubuque to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dubuque to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Dubuque to Chicago O'Hare Intl Airport (average of $245). Flying from Dubuque to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Dubuque?

Book flights to Dubuque if you plan to visit one of these locations
Schaumburg
Hoffman Estates
Rosemont
Beloit
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Naperville
Orland Park
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Joliet
Waukegan

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Dubuque to O'Hare Intl

Discover the top airline that operate flights from Dubuque to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Denver Air ConnectionCheapest$129Average$170FlexibilityNo cancel feeOn-timeN/A

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