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Des Moines

$77+ 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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DSM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Des Moines are usually found in August or June, booked 76 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap 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 June 12, 2025.

Round-trip from

$163
(Cheapflightsfares)

One-way from

$77
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$294

Good round-trip deal

$98 or less

Good one-way deal

$74 or less
From Portland to Des Moines
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One-way flight from Portland to Des Moines
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Highest demand for flights based on searches. 20% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Portland to Des Moines.
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Price to beat on a one-way flight from Portland to Des Moines.
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Find 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 June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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.
Tue 7/294:54 pmPDX - DSM
Nonstop3h 15mAllegiant Air
Sun 8/33:29 pmDSM - PDX
Nonstop3h 43mAllegiant Air
Deal found 6/10$163
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1710:23 amPDX - DSM
1 stop24h 02mMultiple Airlines
Tue 7/292:21 pmDSM - PDX
Nonstop3h 43mMultiple Airlines
Deal found 6/10$184
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1112:40 amPDX - DSM
1 stop7h 36mDelta
Tue 7/155:23 pmDSM - PDX
1 stop7h 55mDelta
Deal found 6/11$241
This Southwest deal was found by Cheapflights users on 6/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:25 amPDX - DSM
1 stop9h 10mSouthwest
Tue 9/233:25 pmDSM - PDX
2 stops8h 30mSouthwest
Deal found 6/9$275
This Frontier deal was found by Cheapflights users on 6/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:05 amPDX - DSM
1 stop11h 51mFrontier
Sun 9/148:41 pmDSM - PDX
1 stop5h 35mFrontier
Deal found 6/12$290
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:07 amPDX - DSM
1 stop7h 26mAmerican Airlines
Sun 9/75:00 amDSM - PDX
1 stop6h 50mAmerican Airlines
Deal found 6/12$293
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2811:59 pmPDX - DSM
1 stop8h 40mUnited Airlines
Tue 9/211:35 amDSM - PDX
2 stops11h 26mUnited Airlines
Deal found 6/10$322

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 June 12, 2025.
Use the filters below to find and compare flights from Portland to Des Moines that are best for you.

Fly from

Portland

Fly to

Des Moines

Route

Depart

Return

Price

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Tue 7/29

4:54 pm-10:09 pm

Nonstop3h 15m

Des Moines

Sun 8/3

3:29 pm-5:12 pm

Nonstop3h 43m

$163

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Thu 7/17

10:23 am-12:25 pm

1 stop24h 02m

Des Moines

Tue 7/29

2:21 pm-4:04 pm

Nonstop3h 43m

$184

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Fri 7/11

12:40 am-10:16 am

1 stop7h 36m

Des Moines

Tue 7/15

5:23 pm-11:18 pm

1 stop7h 55m

$241

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Sat 9/20

7:25 am-6:35 pm

1 stop9h 10m

Des Moines

Tue 9/23

3:25 pm-9:55 pm

2 stops8h 30m

$275

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Thu 9/11

6:05 am-7:56 pm

1 stop11h 51m

Des Moines

Sun 9/14

8:41 pm-12:16 am

1 stop5h 35m

$290

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Wed 9/3

6:07 am-3:33 pm

1 stop7h 26m

Des Moines

Sun 9/7

5:00 am-9:50 am

1 stop6h 50m

$293

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Thu 8/28

11:59 pm-10:39 am

1 stop8h 40m

Des Moines

Tue 9/2

11:35 am-9:01 pm

2 stops11h 26m

$322

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Thu 7/17

6:02 pm-11:17 pm

Nonstop3h 15m

$77

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Thu 7/17

3:10 pm-12:25 pm

1 stop19h 15m

$111

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Fri 7/11

12:40 am-10:16 am

1 stop7h 36m

$121

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 15 results
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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?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Des Moines. Price data was last updated on June 9, 2025.

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 76 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, August is the cheapest month in which you can book a flight from Portland to Des Moines (average of $336). Flying from Portland to Des Moines in June is currently the most expensive (average of $411). 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.

What is the cheapest time of day to fly from PDX to DSM?

Find hourly flight availability from Portland to Des Moines. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Portland to Des Moines, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 59% versus a flight in the evening.

What is the cheapest day to fly from Portland to Des Moines?

Use this chart to determine the cheapest time to fly round-trip from Portland to Des Moines. Price data was last updated on May 18, 2025.

Travelers seeking maximum savings on their Portland to Des Moines flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Des Moines by month

Plan your trip to Des Moines by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Des Moines ranges from 1.0 - 4.9 inches per month. June is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Des Moines when rainfall is around 1.0 in.

Temperature in Des Moines by month

Plan your trip to Des Moines by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Des Moines, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 June 12, 2025.
To help decide which airline to fly from Portland to Des Moines, see what other customers have to say about Alaska Airlines, Southwest and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
725 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    According to our current data, Allegiant Air ($163), Delta ($241), and Southwest ($275) offers the cheapest pricing from Portland to Des Moines. These flights start at 57% 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 $77 on Allegiant Air. Other airlines that offer cheap prices include Delta from $121 and American Airlines from $161 one-way.

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

    On average you can expect to pay $116 for a flight from Portland to Des Moines. The cheapest flight overall is $67 while the most popular route, (Portland - Des Moines) is currently priced at $112.

  • 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, August is the cheapest month in which you can book a flight from Portland to Des Moines (average of $336). Flying from Portland to Des Moines in June is currently the most expensive (average of $411). 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 Portland?

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

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Alternative routes for Portland to Des Moines

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Portland to Des Moines

Discover the top 6 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$120Average$200FlexibilityNo cancel feeOn-time88%
FrontierCheapest$138Average$236FlexibilityNo cancel feeOn-time62%
DeltaCheapest$299Average$512FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$327Average$416FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$334Average$530FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$371Average$443FlexibilityNo cancel feeOn-time63%

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