$109 Cheap flight deals from Chicago (CHI) to Dubuque (DBQ)

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Airfares from $109 One Way, $218 Round Trip from Chicago to Dubuque

Prices starting at $218 for return flights and $109 for one-way flights to Dubuque were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Apr 17 - Mon, Apr 20
ORD
Chicago
DBQ
Dubuque
$218 Roundtrip, found 1 day ago
$218
Roundtrip
found 1 day ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Fri, Apr 17 from Chicago to Dubuque, returning Mon, Apr 20, priced at $218 found 1 day ago
Thu, Jul 31 - Wed, Aug 6
ORD
Chicago
DBQ
Dubuque
$222 Roundtrip, just found
$222
Roundtrip
just found
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, Jul 31 from Chicago to Dubuque, returning Wed, Aug 6, priced at $222 just found
Thu, Jul 31 - Sun, Aug 3
ORD
Chicago
DBQ
Dubuque
$222 Roundtrip, found 18 hours ago
$222
Roundtrip
found 18 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, Jul 31 from Chicago to Dubuque, returning Sun, Aug 3, priced at $222 found 18 hours ago
Thu, Jul 24 - Tue, Jul 29
ORD
Chicago
DBQ
Dubuque
$243 Roundtrip, found 23 hours ago
$243
Roundtrip
found 23 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, Jul 24 from Chicago to Dubuque, returning Tue, Jul 29, priced at $243 found 23 hours ago
Wed, Jul 23 - Tue, Jul 29
ORD
Chicago
DBQ
Dubuque
$245 Roundtrip, found 23 hours ago
$245
Roundtrip
found 23 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Wed, Jul 23 from Chicago to Dubuque, returning Tue, Jul 29, priced at $245 found 23 hours ago

More About Flying To Dubuque from Chicago

Route Information for Flights from Chicago to Dubuque

Origin Airport IATA Code
CHI
Destination Airport IATA Code
DBQ
Distance
146 mi
Direct Flight Airlines
Earliest Flight Arrival
10:55PM UTC
Latest Flight Arrival
10:55PM UTC

Chicago to Dubuque

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Frequently asked questions

Are there non-stop flights from Chicago to Dubuque?
American Airlines will fly you directly from O'Hare Airport to Dubuque Regional Airport, which means you won't have to worry about switching planes or missing your connecting flight on this route.
What is the shortest flight from Chicago to Dubuque?
It can zip by in as little as 57 minutes. If you think your vacation hours should be spent 'vacationing' instead of flying, you'll enjoy the journey from ORD to DBQ.
What airlines fly from Chicago to Dubuque most frequently?
Organize your Chicago to Dubuque trip with an American Airlines flight. With 60 per month, this airline offers the most flights between these two destinations.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.