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Des Moines

$136+ Cheap flights from Portland to Des Moines (PDX - DSM)

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DSM
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
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Find cheap flights from Portland to Des Moines with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Portland to Des Moines are usually found in September or August, booked 33 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Portland to Des Moines

Cheapest flights from Portland to Des Moines
Explore the most affordable flight options available from Portland to Des Moines. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:42 pm
PDX
-
DSM
Nonstop3h 21m
Allegiant Air
Tue 8/189:00 am
DSM
-
PDX
Nonstop3h 44m
Allegiant Air
Deal found 7/28$220
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Thu 8/136:49 pm
PDX
-
DSM
2 stops26h 25m
Multiple Airlines
Sun 8/163:08 pm
DSM
-
PDX
Nonstop3h 44m
Multiple Airlines
Deal found 7/30$243
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Thu 8/65:42 pm
PDX
-
DSM
Nonstop3h 21m
Allegiant Air
Sun 8/163:08 pm
DSM
-
PDX
Nonstop3h 44m
Allegiant Air
Deal found 7/28$245
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Thu 8/66:49 pm
PDX
-
DSM
2 stops26h 25m
Multiple Airlines
Tue 8/189:00 am
DSM
-
PDX
Nonstop3h 44m
Multiple Airlines
Deal found 7/28$255
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Thu 8/66:49 pm
PDX
-
DSM
2 stops26h 25m
Multiple Airlines
Sun 8/163:08 pm
DSM
-
PDX
Nonstop3h 44m
Multiple Airlines
Deal found 7/28$270
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Thu 10/159:34 pm
PDX
-
DSM
1 stop11h 23m
Multiple Airlines
Mon 10/192:31 pm
DSM
-
PDX
1 stop28h 04m
Multiple Airlines
Deal found 7/28$280
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Thu 9/31:47 pm
PDX
-
DSM
1 stop19h 23m
Multiple Airlines
Thu 9/1011:29 am
DSM
-
PDX
1 stop26h 14m
Multiple Airlines
Deal found 7/31$281
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Tue 8/255:56 pm
PDX
-
DSM
2 stops36h 42m
Multiple Airlines
Fri 8/282:19 pm
DSM
-
PDX
1 stop28h 52m
Multiple Airlines
Deal found 7/31$305
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Thu 10/112:24 pm
PDX
-
DSM
1 stop20h 33m
Multiple Airlines
Fri 10/92:31 pm
DSM
-
PDX
1 stop28h 04m
Multiple Airlines
Deal found 7/27$306
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Thu 9/31:47 pm
PDX
-
DSM
1 stop19h 23m
Multiple Airlines
Mon 9/72:19 pm
DSM
-
PDX
1 stop28h 52m
Multiple Airlines
Deal found 7/31$313
This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:42 pm
PDX
-
DSM
Nonstop3h 21m
Allegiant Air
Thu 8/133:08 pm
DSM
-
PDX
Nonstop3h 44m
Allegiant Air
Deal found 7/28$317

Find flight deals from Portland to Des Moines

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Des Moines (DSM). 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 August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$243
(Kiwi.com)

One-way from

$136
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$285

Good round-trip deal

$288 or less

Good one-way deal

$126 or less
Provider with most accurate pricing for Portland-Des Moines flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Des Moines flights.
Search Deals
From Portland to Des Moines
Search Deals
One-way flight from Portland to Des Moines
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($145 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Portland to Des Moines.
Search Deals
Price to beat on a one-way flight from Portland to Des Moines.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Des Moines 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 August 1, 2026.
Use the filters below to find and compare flights from Portland to Des Moines that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Mon 8/24

5:00 am-12:32 pm

1 stop5h 32m

Des Moines

Mon 8/31

5:21 pm-9:05 pm

1 stop5h 44m

$355

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Tue 10/6

6:00 am-2:25 pm

1 stop6h 25m

Des Moines

Mon 10/12

7:51 pm-11:44 pm

1 stop5h 53m

$355

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Thu 9/3

12:00 pm-10:15 pm

1 stop8h 15m

Des Moines

Sun 9/6

6:55 pm-10:15 pm

1 stop5h 20m

$356

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Tue 8/25

9:00 am-8:26 pm

2 stops9h 26m

Des Moines

Wed 9/2

11:33 am-3:05 pm

1 stop5h 32m

$360

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Mon 8/24

5:15 am-3:10 pm

2 stops7h 55m

Des Moines

Mon 8/31

3:50 pm-11:40 pm

2 stops9h 50m

$366

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Tue 8/25

11:35 am-9:00 pm

2 stops7h 25m

Des Moines

Wed 9/2

7:15 am-3:25 pm

2 stops10h 10m

$399

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Tue 8/25

10:50 am-8:26 pm

1 stop7h 36m

Des Moines

Fri 8/28

1:35 pm-5:50 pm

1 stop6h 15m

$403

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Thu 9/3

12:35 am-10:18 am

1 stop7h 43m

Des Moines

Sun 9/6

4:20 pm-8:17 pm

1 stop5h 57m

$407

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Thu 10/29

2:34 pm-10:50 pm

1 stop6h 16m

Des Moines

Mon 11/2

1:27 pm-6:09 pm

1 stop6h 42m

$445

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Tue 11/24

2:34 pm-10:50 pm

1 stop6h 16m

Des Moines

Fri 11/27

5:12 pm-11:09 pm

1 stop7h 57m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Portland to Des Moines

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 Portland to Des Moines in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust 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 Portland-Des Moines flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Des Moines flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Des Moines flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Des Moines 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 Portland-Des Moines 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 Portland to Des Moines

Have a flexible travel schedule? Discover the best time to fly to Des Moines from Portland 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 Portland to Des Moines

How far ahead should I book a flight from Portland to Des Moines?

The price you pay for your flight from Portland to Des Moines may vary depending on when you book. For the best chance of a lower fare, look to book 32 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Portland to Des Moines?

Currently, September is the cheapest month in which you can book a flight from Portland to Des Moines (average of $187). Flying from Portland to Des Moines in March is currently the most expensive (average of $729). 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.

How much does it cost to fly round-trip from Portland to Des Moines?

Airfare is below average for this route at the moment.

Portland to Des Moines flights typically cost between $257 and $396 in August.
The cheapest round-trip price found within the last 5 days was $243 on Multiple Airlines (Aug 13-Aug 16).

Reviews of airlines servicing Des Moines

Get insights into the airlines that provide service to Des Moines. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Des Moines. Reviews last updated August 1, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Portland to Des Moines have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,230 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
8.0
Very good
4,230 reviews
Southwest
8.0
Very good
4,230 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Delta
7.8
Good
8,498 reviews
Southwest
8.0
Very good
4,230 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
United Airlines
7.4
Good
10,063 reviews
Southwest
8.0
Very good
4,230 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Allegiant Air
7.3
Good
678 reviews
Southwest
8.0
Very good
4,230 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
American Airlines
7.1
Good
11,849 reviews
Southwest
8.0
Very good
4,230 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Related info for your journey

Find useful and relevant information for your journey from Portland to Des Moines. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Portland to Des Moines flight route?

    The Portland to Des Moines flight path was viewed by 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Portland to Des Moines?

    Departing from Portland to Des Moines will take you 5h 32m. Portland and Des Moines are separated by a distance of 1466 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Portland to Des Moines round-trip?

    According to our current data, Allegiant Air ($114), Delta ($238), and American Airlines ($260) offers the cheapest pricing from Portland to Des Moines. These flights start at 71% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Portland to Des Moines one-way?

    One-way options have recently been found by users for as low as $72 on Allegiant Air. Other airlines that offer cheap prices include United Airlines from $137 and Delta from $143 one-way.

  • What are the cheapest flights from Portland to Des Moines?

    On average you can expect to pay $263 for a flight from Portland to Des Moines. The cheapest flight overall is $100 while the most popular route, (Portland - Des Moines) is currently priced at $243.

  • Can I find deals for flights from Portland to Des Moines that include hotel bookings?

    Yes. In addition to deals on Portland to Des Moines flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Des Moines?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Des Moines.

  • Can I find deals for business class flights from Portland to Des Moines?

    Yes. Cheapflights offers flight deals from Portland to Des Moines 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 Portland to Des Moines?

    Currently, September is the cheapest month in which you can book a flight from Portland to Des Moines (average of $187). Flying from Portland to Des Moines in March is currently the most expensive (average of $729). 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 Des Moines?

Book flights to Des Moines if you plan to visit one of these locations
Altoona
Ames
Clive
Johnston
Boone
West Des Moines
Ankeny

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Top 5 airlines flying from Portland to Des Moines

Discover the top 5 airlines that operate flights from Portland to Des Moines. 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 August 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$114Average$255FlexibilityNo cancel feeOn-time88%
DeltaCheapest$238Average$422FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$260Average$478FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$269Average$482FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$430Average$496FlexibilityNo cancel feeOn-time63%

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