What is the cheapest airline that flies from Des Moines to Portland?

Delta, United Airlines, and Frontier are the most popular carriers operating from Des Moines to Portland

How many flights depart from Des Moines to Portland on average per week?

The number of flights available between Des Moines and Portland is 2 per week as of August 2025. The most frequent departure day is Thu, with 50% of weekly flights leaving on this day.

What airlines fly to Portland?

Allegiant Air, United Airlines and Southwest are the top three most popular airlines that fly to Portland from Des Moines according to our data. Allegiant Air is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 6 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Des Moines Airport to Portland Airport were last updated today.

How many operators does momondo search for flights from Des Moines Airport to Portland Airport?

As of August 2025, there are 6 operators available to choose from for flights from Des Moines Airport to Portland Airport.

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

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

The necessary travel and health documents for your Portland 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.

$72 Cheap Flights from Des Moines to Portland (DSM-PDX) in 2025

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Find the cheapest flights from Des Moines to Portland (DSM-PDX)

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:00 am - 8:38 amDSM-PDX

3h 38mnonstop

9:28 am - 2:52 pmPDX-DSM

3h 24mnonstop

$135Allegiant Air

Find Deal

Sun, Sep 14 - Thu, Sep 18

7:00 am - 8:38 amDSM-PDX

3h 38mnonstop

9:28 am - 2:52 pmPDX-DSM

3h 24mnonstop

$150Allegiant Air

Find Deal

Thu, Sep 11 - Sun, Sep 14

7:00 am - 8:38 amDSM-PDX

3h 38mnonstop

12:07 pm - 2:27 pmPDX-DSM

24h 20m1 stop

$190

Find Deal

Sun, Sep 28 - Tue, Sep 30

7:00 am - 8:38 amDSM-PDX

3h 38mnonstop

12:07 pm - 2:27 pmPDX-DSM

24h 20m1 stop

$192

Find Deal

Sun, Sep 28 - Tue, Sep 30

2:28 pm - 7:27 pmDSM-PDX

6h 59m1 stop

2:05 pm - 11:16 pmPDX-DSM

7h 11m1 stop

$261American Airlines

Find Deal

Sat, Oct 11 - Sat, Oct 18

2:25 pm - 12:12 amDSM-PDX

11h 47m1 stop

6:05 am - 1:40 pmPDX-DSM

5h 35m1 stop

$272Frontier

Find Deal

Mon, Sep 29 - Mon, Oct 6

2:25 pm - 12:12 amDSM-PDX

11h 47m1 stop

6:05 am - 1:40 pmPDX-DSM

5h 35m1 stop

$273Frontier

Find Deal

Thu, Sep 25 - Thu, Oct 2

12:32 pm - 7:45 pmDSM-PDX

9h 13m1 stop

12:40 am - 10:26 amPDX-DSM

7h 46m1 stop

$279Delta

Find Deal

Sat, Oct 4 - Tue, Oct 7

3:48 pm - 9:36 pmDSM-PDX

7h 48m1 stop

5:05 am - 1:47 pmPDX-DSM

6h 42m1 stop

$280American Airlines

Find Deal

Mon, Oct 6 - Sat, Oct 11

2:05 pm - 9:47 pmDSM-PDX

9h 42m1 stop

6:10 am - 2:03 pmPDX-DSM

5h 53m1 stop

$281Delta

Find Deal

Tue, Sep 23 - Tue, Sep 30

Allegiant Air flights from Des Moines to Portland

Our best Allegiant Air deals on Des Moines to Portland flight tickets

Allegiant Air

Sep 14

DSM7:00 amDes Moines

3h 38m

PDX8:38 amPortland

Sep 18

PDX9:28 amPortland

3h 24m

DSM2:52 pmDes Moines

$135

Find similar

Allegiant Air

Sep 11

DSM7:00 amDes Moines

3h 38m

PDX8:38 amPortland

Sep 14

PDX9:28 amPortland

3h 24m

DSM2:52 pmDes Moines

$150

Find similar

Allegiant Air

Sep 4

DSM7:00 amDes Moines

3h 38m

PDX8:38 amPortland

Sep 11

PDX9:28 amPortland

3h 24m

DSM2:52 pmDes Moines

$151

Find similar

United Airlines flights from Des Moines to Portland

Our best United Airlines deals on Des Moines to Portland flight tickets

United Airlines

Sep 11

DSM11:35 amDes Moines

11h 02m

2 stops

PDX8:37 pmPortland

Sep 14

PDX7:35 pmPortland

13h 04m

2 stops

DSM10:39 amDes Moines

$597

Find similar

United Airlines

Sep 11

DSM8:00 amDes Moines

18h 45m

3 stops

PDX12:45 amPortland

Sep 14

PDX7:35 pmPortland

13h 04m

2 stops

DSM10:39 amDes Moines

$602

Find similar

United Airlines

Aug 29

DSM1:10 pmDes Moines

11h 32m

2 stops

PDX10:42 pmPortland

Sep 3

PDX5:00 amPortland

5h 36m

1 stop

DSM12:36 pmDes Moines

$707

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Sun 9/14

7:00 am-8:38 am

Nonstop3h 38m

Portland

Thu 9/18

9:28 am-2:52 pm

Nonstop3h 24m

$135

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Thu 9/11

7:00 am-8:38 am

Nonstop3h 38m

Portland

Sun 9/14

9:28 am-2:52 pm

Nonstop3h 24m

$150

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Sun 9/28

7:00 am-8:38 am

Nonstop3h 38m

Portland

Tue 9/30

12:07 pm-2:27 pm

1 stop24h 20m

$190

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Sun 9/28

7:00 am-8:38 am

Nonstop3h 38m

Portland

Tue 9/30

12:07 pm-2:27 pm

1 stop24h 20m

$192

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Sat 10/11

2:28 pm-7:27 pm

1 stop6h 59m

Portland

Sat 10/18

2:05 pm-11:16 pm

1 stop7h 11m

$261

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Mon 9/29

2:25 pm-12:12 am

1 stop11h 47m

Portland

Mon 10/6

6:05 am-1:40 pm

1 stop5h 35m

$272

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Thu 9/25

2:25 pm-12:12 am

1 stop11h 47m

Portland

Thu 10/2

6:05 am-1:40 pm

1 stop5h 35m

$273

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Sat 10/4

12:32 pm-7:45 pm

1 stop9h 13m

Portland

Tue 10/7

12:40 am-10:26 am

1 stop7h 46m

$279

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Mon 10/6

3:48 pm-9:36 pm

1 stop7h 48m

Portland

Sat 10/11

5:05 am-1:47 pm

1 stop6h 42m

$280

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Tue 9/23

2:05 pm-9:47 pm

1 stop9h 42m

Portland

Tue 9/30

6:10 am-2:03 pm

1 stop5h 53m

$281

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How to get the cheapest flight ticket from Des Moines to Portland

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

Prices

Airlines

Other information

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Des Moines is in September. Flight prices, which tend to average around $203, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in September, then you should wait until August to fly from Des Moines, when ticket prices are also cheap, with an average price of $205.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Saturday when prices can be found for as low as $163. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Tuesday, with ticket prices averaging around $243.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the morning when flights can be purchased for as low as $167. In the evening is when there is more demand to fly to Portland, so prices are often more expensive at around $326 per ticket.

What is the cheapest Des Moines to Portland flight route?

Fly from Des Moines to Portland for the best Des Moines - Portland flight prices

How far in advance should I book a flight to Portland?

You are more likely to see cheaper flights to Portland from Des Moines when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $348 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Des Moines for as low as $215 on momondo.

What cabin class options are available on Des Moines to Portland flights?

There is only 1 cabin class available to choose from on Des Moines to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Des Moines to Portland flight prices changed over time?

As of August 2025, prices for Des Moines to Portland flights are approximately 39% cheaper when compared to flights at the same time last year.

When to book flights from Des Moines to Portland

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

Estimated round-trip price

Cheap Des Moines to Portland (DSM to PDX) flight deals and tips

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

Best Price Found	$71
Fastest flight time	3h 38m
Direct flights	Mon and Fri
Airports in Portland	1 airport

The best one-way flight to Portland from Des Moines in the past 72 hours is $71. The best round-trip flight deal from Des Moines to Portland found on momondo in the last 72 hours is $128.

The fastest flight from Des Moines to Portland takes 3h 38m

Direct flights go from Des Moines to Portland on Monday and Friday. The only airline offering direct flights is Allegiant Air.

There is 1 airport near Portland: Portland (PDX)

Search flight deals

How far is Des Moines to Portland by plane?
Portland is 1470.3 mi away from Des Moines. By plane, this route typically takes 3h 38m.
When did momondo last update prices for flights from Des Moines Airport to Portland Airport?
Prices for flights from Des Moines Airport to Portland Airport were last updated today.
How many operators does momondo search for flights from Des Moines Airport to Portland Airport?
As of August 2025, there are 6 operators available to choose from for flights from Des Moines Airport to Portland Airport.
How old do you have to be to fly from Des Moines Airport to Portland 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 Des Moines Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The necessary travel and health documents for your Portland 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.
What is the most popular plane model from Des Moines to Portland?
Based on momondo bookings for flights between Des Moines and Portland, the leading plane model is Airbus A320-100/200, making up 92.65% of the total bookings. Other popular models include Boeing 737 MAX 9 with 1.47%, Boeing 737-800 with 1.47%, and Embraer 175 with 1.47%.
What is the most popular airline from Des Moines to Portland?
Based on momondo bookings for flights between Des Moines and Portland, the leading airline is Allegiant Air, making up 33% of the total bookings. Other popular airlines include United Airlines with 23%, Southwest with 15%, and Frontier with 12%.

Best airlines flying from Des Moines to Portland

Compare and see reviews for airlines that fly from Des Moines to Portland with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $122	Free Cancellation	Rating 7.2 702 reviews	Search Allegiant Air flights
Frontier	PriceFrom $128	Free Cancellation	Rating 5.8 3,204 reviews	Search Frontier flights
Delta	PriceFrom $168	Free Cancellation	Rating 7.9 7,977 reviews	Search Delta flights
American Airlines	PriceFrom $298	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $317	Free Cancellation	Rating 7.4 8,944 reviews	Search United Airlines flights
Southwest	PriceFrom $336	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights

Allegiant Air Flights From Des Moines to Portland
Allegiant Air flight deals from Des Moines to Portland start from $122 round-trip. Over the 2 Allegiant Air flights for this route in a normal week, average airfare is usually $205 round-trip - but some users have found much cheaper deals with momondo.

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Tigard

The Dalles

Pacific City

Manzanita

Tillamook

Why use momondo?

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

Finding the right flight to Portland from Des Moines 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 Portland quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Portland from Des Moines with this policy.

How can momondo help me find flights from Des Moines to Portland?

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

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Des Moines and alert you when they change.

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Des Moines to Portland from $108

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Des Moines to Portland departing on 10/15. 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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Filter for what you want

Filter for what you want

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Find the cheapest flights from Des Moines to Portland (DSM-PDX)

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Allegiant Air flights from Des Moines to Portland

Our best Allegiant Air deals on Des Moines to Portland flight tickets

United Airlines flights from Des Moines to Portland

Our best United Airlines deals on Des Moines to Portland flight tickets

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Use the filters below to find and compare flights from Des Moines to Portland that are best for you.

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How to get the cheapest flight ticket from Des Moines to Portland

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 month to fly to Portland?

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Saturday when prices can be found for as low as $163. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Tuesday, with ticket prices averaging around $243.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the morning when flights can be purchased for as low as $167. In the evening is when there is more demand to fly to Portland, so prices are often more expensive at around $326 per ticket.

What is the cheapest Des Moines to Portland flight route?

Fly from Des Moines to Portland for the best Des Moines - Portland flight prices

How far in advance should I book a flight to Portland?

What cabin class options are available on Des Moines to Portland flights?

There is only 1 cabin class available to choose from on Des Moines to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Des Moines to Portland flight prices changed over time?

As of August 2025, prices for Des Moines to Portland flights are approximately 39% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Des Moines to Portland?

Delta, United Airlines, and Frontier are the most popular carriers operating from Des Moines to Portland

What airlines fly to Portland?

How many flights depart from Des Moines to Portland on average per week?

The number of flights available between Des Moines and Portland is 2 per week as of August 2025. The most frequent departure day is Thu, with 50% of weekly flights leaving on this day.

When to book flights from Des Moines to Portland

Cheap Des Moines to Portland (DSM to PDX) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Portland

How far is Des Moines to Portland by plane?

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

How many operators does momondo search for flights from Des Moines Airport to Portland Airport?

How old do you have to be to fly from Des Moines Airport to Portland Airport?

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

What is the most popular plane model from Des Moines to Portland?

What is the most popular airline from Des Moines to Portland?

Best airlines flying from Des Moines to Portland

Compare and see reviews for airlines that fly from Des Moines to Portland with momondo

Allegiant Air Flights From Des Moines to Portland

Traveling to a place near Portland?

Why use momondo?

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

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

How can momondo help me find flights from Des Moines to Portland?

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

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Oregon