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$71+ Cheap flights from Des Moines to Portland (DSM - PDX)

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — PDX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Des Moines to Portland are usually found in October or September, booked 9 days in advance, depart on a Monday or Friday and return on a Thursday

Cheap flight deals from Des Moines to Portland

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

$102
(Booking.com)

One-way from

$71
(Booking.com)

Popular in

March

Cheapest in

October

Average price

$296

Good round-trip deal

$186 or less

Good one-way deal

$86 or less
From Des Moines to Portland
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One-way flight from Des Moines to Portland
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Highest demand for flights based on searches. 15% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 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 Des Moines to Portland.
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Price to beat on a one-way flight from Des Moines to Portland.
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Find flight deals from Des Moines to Portland

Cheapest flights from Des Moines to Portland
Explore the most affordable flight options available from Des Moines to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/312:39 pmDSM - PDX
Nonstop3h 38mAllegiant Air
Thu 9/49:28 amPDX - DSM
Nonstop3h 24mAllegiant Air
Deal found 6/9$102
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1310:31 pmDSM - PDX
1 stop12h 47mMultiple Airlines
Thu 7/176:02 pmPDX - DSM
Nonstop3h 15mMultiple Airlines
Deal found 6/12$203
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.
Tue 9/162:58 pmDSM - PDX
1 stop9h 27mUnited Airlines
Tue 9/235:00 amPDX - DSM
1 stop5h 36mUnited Airlines
Deal found 6/10$237
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.
Tue 7/227:00 amDSM - PDX
1 stop7h 35mDelta
Wed 7/306:20 amPDX - DSM
1 stop5h 39mDelta
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.
Wed 8/2012:15 pmDSM - PDX
1 stop11h 40mSouthwest
Mon 8/255:35 amPDX - DSM
1 stop5h 25mSouthwest
Deal found 6/9$242
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/77:33 pmDSM - PDX
1 stop6h 43mFrontier
Mon 7/146:35 amPDX - DSM
1 stop10h 13mFrontier
Deal found 6/10$270
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/315:12 amDSM - PDX
1 stop9h 43mAmerican Airlines
Thu 9/43:23 pmPDX - DSM
1 stop6h 28mAmerican Airlines
Deal found 6/9$287

Cheapflights Fare Finder

Customize your flight search to find flights from Des Moines to Portland 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 Des Moines to Portland that are best for you.

Fly from

Des Moines

Fly to

Portland

Route

Depart

Return

Price

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Sun 8/31

2:39 pm-4:17 pm

Nonstop3h 38m

Portland

Thu 9/4

9:28 am-2:52 pm

Nonstop3h 24m

$102

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Sun 7/13

10:31 pm-9:18 am

1 stop12h 47m

Portland

Thu 7/17

6:02 pm-11:17 pm

Nonstop3h 15m

$203

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Tue 9/16

2:58 pm-10:25 pm

1 stop9h 27m

Portland

Tue 9/23

5:00 am-12:36 pm

1 stop5h 36m

$237

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Tue 7/22

7:00 am-12:35 pm

1 stop7h 35m

Portland

Wed 7/30

6:20 am-1:59 pm

1 stop5h 39m

$241

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Wed 8/20

12:15 pm-9:55 pm

1 stop11h 40m

Portland

Mon 8/25

5:35 am-1:00 pm

1 stop5h 25m

$242

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Mon 7/7

7:33 pm-12:16 am

1 stop6h 43m

Portland

Fri 7/11

6:35 am-6:48 pm

1 stop10h 13m

$270

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Sun 8/31

5:12 am-12:55 pm

1 stop9h 43m

Portland

Thu 9/4

3:23 pm-11:51 pm

1 stop6h 28m

$287

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Sun 10/5

7:00 am-8:48 am

Nonstop3h 48m

$71

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Sun 7/13

10:31 pm-9:18 am

1 stop12h 47m

$117

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Tue 8/5

5:35 am-10:42 am

1 stop7h 07m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 14 results
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Best time to book a flight from Des Moines to Portland

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

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

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

The best time to book flights from Des Moines to Portland is 9 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Des Moines to Portland (average of $277). Flying from Des Moines to Portland in March is currently the most expensive (average of $368). 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 DSM to PDX?

Find hourly flight availability from Des Moines to Portland. 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.

It’s typically best to fly out from Des Moines to Portland in the afternoon. Doing so could potentially save you 34% on the flight price compared to flying in the evening, which is usually more expensive.

Rainfall in Portland by month

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

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

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

If weather is an important factor for your trip to Portland, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated June 12, 2025.
To help decide which airline to fly from Des Moines to Portland, see what other customers have to say about Southwest, Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Allegiant Air
7.3
Good
725 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Des Moines to Portland. 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 Des Moines to Portland flight route?

    The Des Moines to Portland flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Flying on Allegiant Air is currently your cheapest option to Portland, with prices starting at $102. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $237 and $241, respectively. Allegiant Air is currently priced 72% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $71. However, be on the lookout for offers from American Airlines and Southwest, as they are both options that can get you from Des Moines to Portland for a low price.

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

    While on average a flight from Des Moines to Portland is generally $149, our data shows the cheapest flight currently is $84. When looking at the most popular route, (Des Moines - Portland), you can expect to pay $102 for that flight.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Des Moines to Portland (average of $277). Flying from Des Moines to Portland in March is currently the most expensive (average of $368). 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
Seaside
Vancouver
Beaverton
Clackamas
Lincoln City
McMinnville
Lake Oswego
Hillsboro
Gresham
Astoria
Long Beach
Cannon Beach
Tigard
Longview
Hood River
Depoe Bay
Woodburn
Stevenson
Pacific City
Troutdale

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Des Moines to Portland

Discover the top 6 airlines that operate flights from Des Moines to Portland. 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
FrontierCheapest$128Average$248FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$128Average$216FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$301Average$388FlexibilityNo cancel feeOn-time71%
DeltaCheapest$306Average$416FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$312Average$452FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$336Average$469FlexibilityNo cancel feeOn-time63%

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