When did momondo last update prices for flights from Portland Airport to Dubuque Airport?

Prices for flights from Portland Airport to Dubuque Airport refresh daily.

How old do you have to be to fly from Portland Airport to Dubuque 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 Portland Airport to Dubuque Airport.

What documentation or ID do you need to fly to Dubuque Airport?

The necessary travel and health documents for your Dubuque Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$535 Cheap Flights from Portland to Dubuque (PDX-DBQ) in 2025

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Find the cheapest flights from Portland to Dubuque (PDX-DBQ)

Round-trip

One-way

Cheap round-trip flights

2:15 pm - 5:55 pmPDX-DBQ

25h 40m1 stop

7:50 am - 10:30 pmDBQ-PDX

16h 40m1 stop

$535

Find Deal

Thu, Oct 2 - Sat, Oct 4

11:59 pm - 5:55 pmPDX-DBQ

15h 56m1 stop

7:50 am - 7:15 pmDBQ-PDX

13h 25m2 stops

$540

Find Deal

Thu, Oct 2 - Sat, Oct 4

1:44 pm - 5:55 pmPDX-DBQ

26h 11m2 stops

7:50 am - 3:05 pmDBQ-PDX

9h 15m2 stops

$546

Find Deal

Thu, Oct 2 - Sat, Oct 4

3:50 pm - 5:55 pmPDX-DBQ

24h 05m3 stops

7:50 am - 8:20 pmDBQ-PDX

14h 30m2 stops

$551

Find Deal

Thu, Oct 2 - Sat, Oct 4

12:07 pm - 5:55 pmPDX-DBQ

27h 48m3 stops

7:50 am - 11:11 amDBQ-PDX

29h 21m3 stops

$565

Find Deal

Thu, Sep 4 - Mon, Sep 8

11:59 pm - 5:55 pmPDX-DBQ

15h 56m1 stop

7:50 am - 6:31 pmDBQ-PDX

12h 41m1 stop

$590

Find Deal

Mon, Oct 13 - Thu, Oct 16

5:15 pm - 5:55 pmPDX-DBQ

22h 40m2 stops

7:50 am - 6:31 pmDBQ-PDX

12h 41m1 stop

$639

Find Deal

Mon, Oct 13 - Thu, Oct 16

3:50 pm - 5:55 pmPDX-DBQ

24h 05m3 stops

7:50 am - 9:06 pmDBQ-PDX

15h 16m2 stops

$661

Find Deal

Mon, Oct 13 - Wed, Oct 15

5:15 pm - 5:55 pmPDX-DBQ

22h 40m2 stops

7:50 am - 10:46 pmDBQ-PDX

16h 56m2 stops

$711

Find Deal

Mon, Oct 13 - Thu, Oct 16

3:50 pm - 5:55 pmPDX-DBQ

24h 05m3 stops

7:50 am - 10:46 pmDBQ-PDX

16h 56m2 stops

$782

Find Deal

Mon, Oct 13 - Thu, Oct 16

Fly from

Fly to

Route

Depart

Return

Price

PortlandDubuque

PDX - DBQ

PDXDBQ

Portland

Thu 10/2

2:15 pm-5:55 pm

1 stop25h 40m

Dubuque

Sat 10/4

7:50 am-10:30 pm

1 stop16h 40m

$535

PortlandDubuque

PDX - DBQ

PDXDBQ

Portland

Thu 10/2

11:59 pm-5:55 pm

1 stop15h 56m

Dubuque

Sat 10/4

7:50 am-7:15 pm

2 stops13h 25m

$540

PortlandDubuque

PDX - DBQ

PDXDBQ

Portland

Thu 10/2

1:44 pm-5:55 pm

2 stops26h 11m

Dubuque

Sat 10/4

7:50 am-3:05 pm

2 stops9h 15m

$546

PortlandDubuque

PDX - DBQ

PDXDBQ

Portland

Thu 10/2

3:50 pm-5:55 pm

3 stops24h 05m

Dubuque

Sat 10/4

7:50 am-8:20 pm

2 stops14h 30m

$551

PortlandDubuque

PDX - DBQ

PDXDBQ

Portland

Thu 9/4

12:07 pm-5:55 pm

3 stops27h 48m

Dubuque

Mon 9/8

7:50 am-11:11 am

3 stops29h 21m

$565

PortlandDubuque

PDX - DBQ

PDXDBQ

Portland

Mon 10/13

11:59 pm-5:55 pm

1 stop15h 56m

Dubuque

Thu 10/16

7:50 am-6:31 pm

1 stop12h 41m

$590

PortlandDubuque

PDX - DBQ

PDXDBQ

Portland

Mon 10/13

5:15 pm-5:55 pm

2 stops22h 40m

Dubuque

Thu 10/16

7:50 am-6:31 pm

1 stop12h 41m

$639

PortlandDubuque

PDX - DBQ

PDXDBQ

Portland

Mon 10/13

3:50 pm-5:55 pm

3 stops24h 05m

Dubuque

Wed 10/15

7:50 am-9:06 pm

2 stops15h 16m

$661

PortlandDubuque

PDX - DBQ

PDXDBQ

Portland

Mon 10/13

5:15 pm-5:55 pm

2 stops22h 40m

Dubuque

Thu 10/16

7:50 am-10:46 pm

2 stops16h 56m

$711

PortlandDubuque

PDX - DBQ

PDXDBQ

Portland

Mon 10/13

3:50 pm-5:55 pm

3 stops24h 05m

Dubuque

Thu 10/16

7:50 am-10:46 pm

2 stops16h 56m

$782

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Portland to Dubuque

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 airlines fly to Dubuque?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Dubuque from Portland according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Dubuque. Keep in mind that there are 5 different airlines that fly to Dubuque on a routine basis, so you have a few additional options to choose from.

When to book flights from Portland to Dubuque

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Dubuque according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Dubuque (PDX to DBQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Dubuque

Direct flights	None

There are no direct flights from Portland to Dubuque. There are no popular flight routes from Portland to Dubuque.

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How far is Portland to Dubuque by plane?
There are 1592.5 mi between Portland and Dubuque. A reasonable flight in good conditions will take 15h 56m.
When did momondo last update prices for flights from Portland Airport to Dubuque Airport?
Prices for flights from Portland Airport to Dubuque Airport refresh daily.
How old do you have to be to fly from Portland Airport to Dubuque 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 Portland Airport to Dubuque Airport.
What documentation or ID do you need to fly to Dubuque Airport?
The necessary travel and health documents for your Dubuque Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Galena

Prairie du Chien

Stockton

Darlington

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Dubuque?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Dubuque for you.

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

Yes. All flights to Dubuque from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Portland and Dubuque 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 Portland to Dubuque right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Dubuque 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.