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Des Moines

$99+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DSM
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Des Moines are usually found in September or August, booked 56 days in advance, depart on a Monday or Tuesday and return on a Saturday

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 September 19, 2025.

Round-trip from

$150
(Kiwi.com)

One-way from

$99
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$165

Good round-trip deal

$135 or less

Good one-way deal

$84 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. 26% potential increase in price ($127 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 19, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/29:38 amPDX - DSM
Nonstop3h 15mAllegiant Air
Sun 10/57:00 amDSM - PDX
Nonstop3h 48mAllegiant Air
Deal found 9/18$150
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 9/259:28 amPDX - DSM
Nonstop3h 24mAllegiant Air
Sun 9/287:00 amDSM - PDX
Nonstop3h 38mAllegiant Air
Deal found 9/15$162
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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.
Sun 9/289:28 amPDX - DSM
Nonstop3h 24mAllegiant Air
Thu 10/27:00 amDSM - PDX
Nonstop3h 48mAllegiant Air
Deal found 9/17$168
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 10/99:38 amPDX - DSM
Nonstop3h 15mAllegiant Air
Sun 10/127:00 amDSM - PDX
Nonstop3h 48mAllegiant Air
Deal found 9/16$173
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/29:38 amPDX - DSM
Nonstop3h 15mMultiple Airlines
Mon 10/62:25 pmDSM - PDX
1 stop23h 23mMultiple Airlines
Deal found 9/15$177
This Frontier deal was found by Cheapflights users on 9/15. 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.
Sun 9/286:05 amPDX - DSM
1 stop5h 35mFrontier
Mon 9/292:25 pmDSM - PDX
1 stop11h 47mFrontier
Deal found 9/15$179
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 10/239:38 amPDX - DSM
Nonstop3h 15mAllegiant Air
Sun 10/267:00 amDSM - PDX
Nonstop3h 48mAllegiant Air
Deal found 9/16$186
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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 10/169:38 amPDX - DSM
Nonstop3h 15mAllegiant Air
Thu 10/237:00 amDSM - PDX
Nonstop3h 48mAllegiant Air
Deal found 9/18$187
This Booking.com deal was found by Cheapflights users on 9/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:05 amPDX - DSM
1 stop5h 35mFrontier
Mon 10/132:39 pmDSM - PDX
1 stop23h 09mFrontier
Deal found 9/16$198
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/17:15 amPDX - DSM
1 stop28h 25mMultiple Airlines
Sun 10/57:00 amDSM - PDX
Nonstop3h 48mMultiple Airlines
Deal found 9/18$207

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 September 19, 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

Fri 12/5

12:32 am-10:21 am

1 stop7h 49m

Des Moines

Wed 12/10

4:59 pm-8:53 pm

1 stop5h 54m

$261

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Mon 10/6

7:17 pm-1:52 pm

2 stops40h 35m

Des Moines

Thu 10/9

7:00 am-8:48 am

Nonstop3h 48m

$275

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Thu 10/2

9:38 am-2:53 pm

Nonstop3h 15m

Des Moines

Sun 10/5

2:25 pm-10:24 am

2 stops21h 59m

$276

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Mon 10/6

12:40 am-10:26 am

1 stop7h 46m

Des Moines

Tue 10/14

2:13 pm-10:08 pm

1 stop9h 55m

$289

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Tue 10/21

11:39 am-8:35 pm

1 stop6h 56m

Des Moines

Thu 10/23

2:40 pm-8:26 pm

1 stop7h 46m

$302

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Mon 10/27

12:40 am-10:26 am

1 stop7h 46m

Des Moines

Fri 10/31

7:03 am-11:01 am

1 stop5h 58m

$309

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Tue 10/7

5:30 am-4:17 pm

2 stops8h 47m

Des Moines

Tue 10/14

6:00 am-9:29 am

1 stop5h 29m

$324

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Tue 10/28

11:59 pm-10:42 am

1 stop8h 43m

Des Moines

Fri 10/31

1:35 pm-10:51 pm

2 stops11h 16m

$342

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Wed 10/15

12:40 am-10:26 am

1 stop7h 46m

Des Moines

Thu 10/23

2:40 pm-8:26 pm

1 stop7h 46m

$343

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Sat 12/6

12:32 am-10:21 am

1 stop7h 49m

Des Moines

Tue 12/9

2:54 pm-8:53 pm

1 stop7h 59m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 17 results
1
2

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 September 12, 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 56 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 $402). 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 September 19, 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 in the morning, which can drop the price by up to 64% versus a flight in the afternoon.

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 September 14, 2025.

Travelers seeking maximum savings on their Portland to Des Moines flight should consider departing on Sunday mornings 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.

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 September 19, 2025.
See what other customers who have flown with Southwest, United Airlines, and American 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
4,242 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Allegiant Air
7.2
Good
699 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,171 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 9 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 7h 49m. Portland and Des Moines are separated by a distance of 1466 mi.

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

    According to our current data, Allegiant Air ($115), Frontier ($138), and United Airlines ($252) offers the cheapest pricing from Portland to Des Moines. These flights start at 66% 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 $120 on Frontier. Other airlines that offer cheap prices include American Airlines from $131 and Delta from $159 one-way.

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

    On average you can expect to pay $122 for a flight from Portland to Des Moines. The cheapest flight overall is $71 while the most popular route, (Portland - Des Moines) is currently priced at $168.

  • 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 $402). 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
Johnston
Altoona
Boone
Ames
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 September 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$115Average$201FlexibilityNo cancel feeOn-time88%
FrontierCheapest$138Average$243FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$252Average$524FlexibilityNo cancel feeOn-time69%
DeltaCheapest$299Average$519FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$316Average$406FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$364Average$466FlexibilityNo cancel feeOn-time63%

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