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$282+ Cheap flights from Sky Harbor Intl (PHX) to Dubuque (DBQ)

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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DBQ
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find flight deals from Sky Harbor Intl to Dubuque

Cheapest flights from Sky Harbor Intl to Dubuque
Explore the most affordable flight options available from Sky Harbor Intl to Dubuque. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/291:16 pmPHX - DBQ
2 stops26h 39mMultiple Airlines
Sun 11/27:15 amDBQ - PHX
1 stop12h 19mMultiple Airlines
Deal found 10/14$513

Cheap flight deals from Sky Harbor Intl to Dubuque

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Dubuque (DBQ). 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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$513
(Kiwi.com)

One-way from

$282
(United)
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Dubuque flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Dubuque flights.
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From Phoenix Sky Harbor Intl to Dubuque
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One-way flight from Phoenix Sky Harbor Intl to Dubuque
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Dubuque 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 October 16, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Dubuque that are best for you.

Fly from

Sky Harbor Intl

Fly to

Dubuque

Route

Depart

Return

Price

PhoenixDubuque

PHX - DBQ

PHXDBQ

Phoenix Sky Harbor Intl

Wed 10/29

1:16 pm-5:55 pm

2 stops26h 39m

Dubuque

Sun 11/2

7:15 am-6:34 pm

1 stop12h 19m

$513

PhoenixDubuque

PHX - DBQ

PHXDBQ

Phoenix Sky Harbor Intl

Sat 1/24

10:22 am-5:55 pm

1 stop6h 33m

$282

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Compare providers for flights from Sky Harbor Intl to Dubuque

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Dubuque in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Dubuque flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Dubuque flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Dubuque flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Dubuque flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Dubuque flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to Dubuque

Have a flexible travel schedule? Discover the best time to fly to Dubuque from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Dubuque

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Dubuque?

Currently, October is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Dubuque (average of $131). Flying from Phoenix Sky Harbor Intl Airport to Dubuque in July is currently the most expensive (average of $250). 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.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Dubuque. 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 into for flights to Dubuque from Phoenix Sky Harbor Intl?

    Located just 7.1 mi from the city center, Dubuque is the airport most travelers will use when flying to Dubuque from Phoenix Sky Harbor Intl. Booking flights from Phoenix Sky Harbor Intl to Dubuque (DBQ) should be relatively easy as there are 0 daily inbound flights from Phoenix Sky Harbor Intl from 0 different airlines.

  • Can I find deals for flights from Sky Harbor Intl to Dubuque that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Dubuque?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Dubuque?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Dubuque 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 Phoenix Sky Harbor Intl Airport to Dubuque?

    Currently, October is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Dubuque (average of $131). Flying from Phoenix Sky Harbor Intl Airport to Dubuque in July is currently the most expensive (average of $250). 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
Galena
Prairie du Chien

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