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Cheap flights from Portland to Des Moines from $75

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Des Moines departing on 5/28. 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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0 bags

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Find the cheapest flights from Portland to Des Moines

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
11:33 am - 4:47 pm
PDX
-
DSM
3h 14mnonstop
Allegiant Air Logo
9:00 am - 10:43 am
DSM
-
PDX
3h 43mnonstop
$164Allegiant Air
Tue, Jun 9 - Tue, Jun 16
Allegiant Air Logo
5:40 pm - 10:58 pm
PDX
-
DSM
3h 18mnonstop
Allegiant Air Logo
3:06 pm - 4:50 pm
DSM
-
PDX
3h 44mnonstop
$172Allegiant Air
Thu, May 28 - Sun, May 31
Allegiant Air Logo
5:40 pm - 10:58 pm
PDX
-
DSM
3h 18mnonstop
Allegiant Air Logo
3:06 pm - 4:50 pm
DSM
-
PDX
3h 44mnonstop
$174Allegiant Air
Thu, May 28 - Sun, May 31
Allegiant Air Logo
5:44 pm - 10:58 pm
PDX
-
DSM
3h 14mnonstop
Allegiant Air Logo
9:00 am - 10:43 am
DSM
-
PDX
3h 43mnonstop
$179Allegiant Air
Sun, Jun 7 - Tue, Jun 16
Allegiant Air Logo
5:40 pm - 10:58 pm
PDX
-
DSM
3h 18mnonstop
Allegiant Air Logo
3:06 pm - 4:50 pm
DSM
-
PDX
3h 44mnonstop
$181Allegiant Air
Thu, May 28 - Sun, May 31
Allegiant Air Logo
5:41 pm - 10:55 pm
PDX
-
DSM
3h 14mnonstop
Allegiant Air Logo
9:00 am - 10:43 am
DSM
-
PDX
3h 43mnonstop
$187Allegiant Air
Thu, Jun 11 - Tue, Jun 16
Allegiant Air Logo
5:41 pm - 10:55 pm
PDX
-
DSM
3h 14mnonstop
Allegiant Air Logo
9:00 am - 10:43 am
DSM
-
PDX
3h 43mnonstop
$188Allegiant Air
Thu, Jun 4 - Tue, Jun 9
Allegiant Air Logo
5:41 pm - 10:55 pm
PDX
-
DSM
3h 14mnonstop
Allegiant Air Logo
9:00 am - 10:43 am
DSM
-
PDX
3h 43mnonstop
$190Allegiant Air
Thu, Jun 4 - Tue, Jun 9
Allegiant Air Logo
5:40 pm - 10:58 pm
PDX
-
DSM
3h 18mnonstop
Allegiant Air Logo
3:06 pm - 4:50 pm
DSM
-
PDX
3h 44mnonstop
$197Allegiant Air
Thu, May 21 - Sun, May 24
Allegiant Air Logo
5:41 pm - 10:55 pm
PDX
-
DSM
3h 14mnonstop
Allegiant Air Logo
9:00 am - 10:43 am
DSM
-
PDX
3h 43mnonstop
$200Allegiant Air
Thu, Jun 4 - Tue, Jun 9

Allegiant Air flights from Portland to Des Moines

Our best Allegiant Air deals on Portland to Des Moines flight tickets
Allegiant Air
Jun 9
PDX11:33 amPortland
3h 14m
DSM4:47 pmDes Moines
Jun 16
DSM9:00 amDes Moines
3h 43m
PDX10:43 amPortland
$164
Allegiant Air
May 28
PDX5:40 pmPortland
3h 18m
DSM10:58 pmDes Moines
May 31
DSM3:06 pmDes Moines
3h 44m
PDX4:50 pmPortland
$172
Allegiant Air
May 28
PDX5:40 pmPortland
3h 18m
DSM10:58 pmDes Moines
May 31
DSM3:06 pmDes Moines
3h 44m
PDX4:50 pmPortland
$174

American Airlines flights from Portland to Des Moines

Our best American Airlines deals on Portland to Des Moines flight tickets
American Airlines
May 18
PDX7:23 amPortland
8h 12m
1 stop
DSM5:35 pmDes Moines
May 21
DSM5:16 amDes Moines
6h 43m
1 stop
PDX9:59 amPortland
$541
American Airlines
May 18
PDX3:28 pmPortland
6h 30m
1 stop
DSM11:58 pmDes Moines
May 21
DSM7:01 pmDes Moines
7h 49m
1 stop
PDX12:50 amPortland
$567
American Airlines
May 14
PDX11:47 pmPortland
6h 39m
1 stop
DSM8:26 amDes Moines
May 17
DSM5:19 amDes Moines
7h 01m
1 stop
PDX10:20 amPortland
$752

momondo 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, momondo users made 832,500 searches. Data last updated May 4, 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

Tue 6/9

11:33 am-4:47 pm

Nonstop3h 14m

Des Moines

Tue 6/16

9:00 am-10:43 am

Nonstop3h 43m

$164

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Thu 5/28

5:40 pm-10:58 pm

Nonstop3h 18m

Des Moines

Sun 5/31

3:06 pm-4:50 pm

Nonstop3h 44m

$172

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Thu 5/28

5:40 pm-10:58 pm

Nonstop3h 18m

Des Moines

Sun 5/31

3:06 pm-4:50 pm

Nonstop3h 44m

$174

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Sun 6/7

5:44 pm-10:58 pm

Nonstop3h 14m

Des Moines

Tue 6/16

9:00 am-10:43 am

Nonstop3h 43m

$179

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Thu 5/28

5:40 pm-10:58 pm

Nonstop3h 18m

Des Moines

Sun 5/31

3:06 pm-4:50 pm

Nonstop3h 44m

$181

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Thu 6/11

5:41 pm-10:55 pm

Nonstop3h 14m

Des Moines

Tue 6/16

9:00 am-10:43 am

Nonstop3h 43m

$187

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Thu 6/4

5:41 pm-10:55 pm

Nonstop3h 14m

Des Moines

Tue 6/9

9:00 am-10:43 am

Nonstop3h 43m

$188

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Thu 6/4

5:41 pm-10:55 pm

Nonstop3h 14m

Des Moines

Tue 6/9

9:00 am-10:43 am

Nonstop3h 43m

$190

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Thu 5/21

5:40 pm-10:58 pm

Nonstop3h 18m

Des Moines

Sun 5/24

3:06 pm-4:50 pm

Nonstop3h 44m

$197

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Thu 6/4

5:41 pm-10:55 pm

Nonstop3h 14m

Des Moines

Tue 6/9

9:00 am-10:43 am

Nonstop3h 43m

$200

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Des Moines from

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

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 typical price of a round-trip flight between Portland and Des Moines?

What is the cheapest month to fly to Des Moines?

If you’re not able to fly to Des Moines in September, then August is your next best option. Flight prices from Portland to Des Moines during August average around $261.

What is the cheapest day to depart on your flight to Des Moines?

The cheapest day to depart from Portland to Des Moines is on a Friday. Travelers who choose to depart for Des Moines on a Friday will often find tickets for as low as $128. Flights from Portland to Des Moines on a Thursday will generally be more expensive and average around $197. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Des Moines is in the morning. momondo users have found flights departing from Portland to Des Moines in the morning for as low as $154. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $211. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Portland to Des Moines flight route?

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

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

You are more likely to see cheaper flights to Des Moines from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Des Moines for around $373 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Des Moines from Portland for as low as $141 on momondo.

Can stopping save me money on Portland to Des Moines flights?

No. A direct flight is the cheapest option for a flight between Portland to Des Moines.

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

As of May 2026, prices for Portland to Des Moines flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Des Moines

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

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

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

Best Price Found

$69

Fastest flight time

3h 14m

Direct flights

Mon, Wed and Fri

Airports in Des Moines

1 airport
The best one-way flight to Des Moines from Portland in the past 72 hours is $69. The best round-trip flight deal from Portland to Des Moines found on momondo in the last 72 hours is $205.
The fastest flight from Portland to Des Moines takes 3h 14m
Direct flights go from Portland to Des Moines on Monday, Wednesday and Friday. The only airline offering direct flights is Allegiant Air.
There is 1 airport in Des Moines. From Portland there are direct flights to Des Moines (DSM).
Search flight deals

Frequently asked questions about flying from Portland to Des Moines

  • How far is Portland to Des Moines by plane?

    There are 1470.3 mi between Portland and Des Moines. 3h 14m is a normal flight duration for this route.

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

    Prices for flights from Portland Airport to Des Moines Airport are refreshed on a daily basis.

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

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

  • What documentation or ID do you need to fly to Des Moines Airport?

    The required travel and health documents for your Des Moines Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Des Moines Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Best airlines flying from Portland to Des Moines

Compare and see reviews for airlines that fly from Portland to Des Moines with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $77Free CancellationRating
5.6
2,965 reviews
Search Frontier flights
Allegiant AirPriceFrom $81Free CancellationRating
7.3
707 reviews
Search Allegiant Air flights
DeltaPriceFrom $143Free CancellationRating
7.9
8,459 reviews
Search Delta flights
United AirlinesPriceFrom $243Free CancellationRating
7.4
9,681 reviews
Search United Airlines flights
American AirlinesPriceFrom $260Free CancellationRating
7.1
11,670 reviews
Search American Airlines flights
SouthwestPriceFrom $364Free CancellationRating
7.9
4,306 reviews
Search Southwest flights

Traveling to a place near Des Moines?

Book flights to Des Moines if you plan to visit one of these locations
West Des Moines
Ames
Ankeny
Altoona
Clive
Urbandale
Pella
Johnston
Newton
Osceola
Boone
Grinnell
Oskaloosa
Norwalk
Carlisle

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Des Moines. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Des Moines from Portland which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Des Moines.

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

Price alerts on flights to Des Moines from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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