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Cheap flights from Portland to Detroit from $132

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 Detroit departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Detroit

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:20 pm - 11:59 pm
PDX
-
DTW
8h 39m
1 stop
Frontier Logo
7:40 am - 4:31 pm
DTW
-
PDX
11h 51m
1 stop
$435Frontier
Sun, Jul 12 - Tue, Jul 28
Southwest Logo
11:30 pm - 12:55 pm
PDX
-
DTW
10h 25m
2 stops
Southwest Logo
2:45 pm - 10:15 pm
DTW
-
PDX
10h 30m
2 stops
$436Southwest
Mon, Aug 10 - Wed, Aug 12
Frontier Logo
12:20 pm - 11:59 pm
PDX
-
DTW
8h 39m
1 stop
Frontier Logo
6:10 am - 6:04 pm
DTW
-
PDX
14h 54m
2 stops
$440Frontier
Thu, Jul 30 - Thu, Aug 6
Frontier Logo
12:20 pm - 11:59 pm
PDX
-
DTW
8h 39m
1 stop
Frontier Logo
5:35 pm - 4:31 pm
DTW
-
PDX
25h 56m
2 stops
$441Frontier
Fri, Jul 31 - Mon, Aug 3
Frontier Logo
5:16 pm - 12:34 pm
PDX
-
DTW
16h 18m
1 stop
Frontier Logo
7:40 am - 4:51 pm
DTW
-
PDX
12h 11m
1 stop
$443Frontier
Tue, Jul 21 - Thu, Jul 30
Frontier Logo
5:16 pm - 12:34 pm
PDX
-
DTW
16h 18m
1 stop
Frontier Logo
7:40 am - 4:36 pm
DTW
-
PDX
11h 56m
1 stop
$444Frontier
Tue, Jul 28 - Wed, Aug 5
Multiple Airlines Logo
6:49 pm - 7:00 am
PDX
-
DTW
9h 11m
1 stop
Multiple Airlines Logo
6:05 am - 1:01 pm
DTW
-
PDX
33h 56m
2 stops
$446Multiple Airlines
Sun, Aug 9 - Wed, Aug 12
Multiple Airlines Logo
12:20 pm - 11:59 pm
PDX
-
DTW
8h 39m
1 stop
Multiple Airlines Logo
2:56 pm - 1:58 pm
DTW
-
PDX
26h 02m
2 stops
$447Multiple Airlines
Mon, Jul 20 - Sat, Aug 1
Frontier Logo
5:21 pm - 1:33 pm
PDX
-
DTW
17h 12m
2 stops
Frontier Logo
7:40 am - 4:51 pm
DTW
-
PDX
12h 11m
1 stop
$448Frontier
Wed, Jul 29 - Mon, Aug 3
Frontier Logo
12:20 pm - 11:59 pm
PDX
-
DTW
8h 39m
1 stop
Frontier Logo
7:40 am - 4:51 pm
DTW
-
PDX
12h 11m
1 stop
$449Frontier
Sun, Jul 12 - Sat, Aug 1

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Southwest flights from Portland to Detroit Metropolitan Wayne County Airport

Our best Southwest deals on Portland to Detroit Metropolitan Wayne County Airport flight tickets
Southwest
Aug 10
PDX11:30 pmPortland
10h 25m
2 stops
DTW12:55 pmDetroit Metropolitan Wayne County
Aug 12
DTW2:45 pmDetroit Metropolitan Wayne County
10h 30m
2 stops
PDX10:15 pmPortland
$436
Southwest
Aug 17
PDX11:30 pmPortland
10h 25m
2 stops
DTW12:55 pmDetroit Metropolitan Wayne County
Aug 20
DTW5:00 pmDetroit Metropolitan Wayne County
9h 15m
2 stops
PDX11:15 pmPortland
$459
Southwest
Jul 29
PDX5:35 amPortland
9h 20m
2 stops
DTW5:55 pmDetroit Metropolitan Wayne County
Aug 5
DTW7:05 pmDetroit Metropolitan Wayne County
7h 05m
1 stop
PDX11:10 pmPortland
$466

Frontier flights from Portland to Detroit Metropolitan Wayne County Airport

Our best Frontier deals on Portland to Detroit Metropolitan Wayne County Airport flight tickets
Frontier
Jul 12
PDX12:20 pmPortland
8h 39m
1 stop
DTW11:59 pmDetroit Metropolitan Wayne County
Jul 28
DTW7:40 amDetroit Metropolitan Wayne County
11h 51m
1 stop
PDX4:31 pmPortland
$435
Frontier
Jul 9
PDX12:20 pmPortland
8h 39m
1 stop
DTW11:59 pmDetroit Metropolitan Wayne County
Jul 13
DTW7:40 amDetroit Metropolitan Wayne County
12h 11m
1 stop
PDX4:51 pmPortland
$440
Frontier
Jul 31
PDX12:20 pmPortland
8h 39m
1 stop
DTW11:59 pmDetroit Metropolitan Wayne County
Aug 3
DTW5:35 pmDetroit Metropolitan Wayne County
25h 56m
2 stops
PDX4:31 pmPortland
$441

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Detroit Metropolitan Wayne County Airport 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 July 2, 2026.
Use the filters below to find and compare flights from Portland to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Sun 7/12

12:20 pm-11:59 pm

1 stop8h 39m

Detroit Metropolitan Wayne County

Tue 7/28

7:40 am-4:31 pm

1 stop11h 51m

$435

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Mon 8/10

11:30 pm-12:55 pm

2 stops10h 25m

Detroit Metropolitan Wayne County

Wed 8/12

2:45 pm-10:15 pm

2 stops10h 30m

$436

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Thu 7/30

12:20 pm-11:59 pm

1 stop8h 39m

Detroit Metropolitan Wayne County

Thu 8/6

6:10 am-6:04 pm

2 stops14h 54m

$440

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Fri 7/31

12:20 pm-11:59 pm

1 stop8h 39m

Detroit Metropolitan Wayne County

Mon 8/3

5:35 pm-4:31 pm

2 stops25h 56m

$441

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Tue 7/21

5:16 pm-12:34 pm

1 stop16h 18m

Detroit Metropolitan Wayne County

Thu 7/30

7:40 am-4:51 pm

1 stop12h 11m

$443

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Tue 7/28

5:16 pm-12:34 pm

1 stop16h 18m

Detroit Metropolitan Wayne County

Wed 8/5

7:40 am-4:36 pm

1 stop11h 56m

$444

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Sun 8/9

6:49 pm-7:00 am

1 stop9h 11m

Detroit Metropolitan Wayne County

Wed 8/12

6:05 am-1:01 pm

2 stops33h 56m

$446

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Mon 7/20

12:20 pm-11:59 pm

1 stop8h 39m

Detroit Metropolitan Wayne County

Sat 8/1

2:56 pm-1:58 pm

2 stops26h 02m

$447

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Wed 7/29

5:21 pm-1:33 pm

2 stops17h 12m

Detroit Metropolitan Wayne County

Mon 8/3

7:40 am-4:51 pm

1 stop12h 11m

$448

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Sun 7/12

12:20 pm-11:59 pm

1 stop8h 39m

Detroit Metropolitan Wayne County

Sat 8/1

7:40 am-4:51 pm

1 stop12h 11m

$449

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 Detroit from

How to get the cheapest flight ticket from Portland to Detroit Metropolitan Wayne County Airport

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 Detroit Metropolitan Wayne County Airport?

What is the cheapest month to fly to Detroit Metropolitan Wayne County Airport?

The cheapest month to fly to Detroit Metropolitan Wayne County Airport from Portland is in August. Flight prices, which tend to average around $499, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Detroit Metropolitan Wayne County Airport from Portland during October instead. Flights to Detroit Metropolitan Wayne County Airport in October, while not as cheap as those in August, still average around $519.

What is the cheapest day to depart on your flight to Detroit Metropolitan Wayne County Airport?

The cheapest day to depart from Portland to Detroit Metropolitan Wayne County Airport is on a Monday when prices can be found for as low as $478. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Detroit Metropolitan Wayne County Airport on Sunday is $535.

What is the cheapest time of day to depart on your flight to Detroit Metropolitan Wayne County Airport?

Flying to Detroit Metropolitan Wayne County Airport from Portland at noon is the least expensive time of day to depart. momondo users have found prices as low as $372 when looking at flights departing at noon. Flights to Detroit Metropolitan Wayne County Airport are more costly in the morning, with an average ticket price of $584. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Portland to Detroit Metropolitan Wayne County flight route?

Fly from Portland to Detroit Metropolitan Wayne County for the best Portland - Detroit Metropolitan Wayne County flight prices

How far in advance should I book a flight from Portland to Detroit Metropolitan Wayne County Airport?

You are more likely to see cheaper flights to Detroit Metropolitan Wayne County Airport from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Detroit Metropolitan Wayne County Airport for around $578 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Detroit Metropolitan Wayne County Airport from Portland for as low as $247 on momondo.

What cabin class options are available on Portland to Detroit Metropolitan Wayne County Airport flights?

There are 4 cabin classes available to choose from on Portland to Detroit Metropolitan Wayne County Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Portland to Detroit Metropolitan Wayne County Airport flight prices changed over time?

As of July 2026, prices for Portland to Detroit Metropolitan Wayne County Airport flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Detroit Metropolitan Wayne County Airport

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

Cheap Portland to Detroit Metropolitan Wayne County Airport (PDX to DTW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Detroit Metropolitan Wayne County Airport

Best Price Found

$209

Fastest flight time

4h 07m

Direct flights

Every day
The best one-way flight to Detroit Metropolitan Wayne County Airport from Portland in the past 72 hours is $209. The best round-trip flight deal from Portland to Detroit Metropolitan Wayne County Airport found on momondo in the last 72 hours is $432.
The fastest flight from Portland to Detroit Metropolitan Wayne County Airport takes 4h 07m
Direct flights go from Portland to Detroit Metropolitan Wayne County Airport every day.
Search flight deals

Frequently asked questions about flying from Portland to Detroit Metropolitan Wayne County Airport

  • How far is Portland to Detroit Metropolitan Wayne County by plane?

    Portland and Detroit Metropolitan Wayne County are 1950.8 mi apart from one another. Typically, this will take 4h 07m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Detroit Metropolitan Wayne County Airport?

    Prices for flights from Portland Airport to Detroit Metropolitan Wayne County Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Detroit Metropolitan Wayne County Airport?

  • How old do you have to be to fly from Portland Airport to Detroit Metropolitan Wayne County 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 Detroit Metropolitan Wayne County Airport.

  • What documentation or ID do you need to fly to Detroit Metropolitan Wayne County Airport?

    The required travel and health documents for your Detroit Metropolitan Wayne County 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 Detroit Metropolitan Wayne County 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 Detroit Metropolitan Wayne County Airport?

  • What is the most popular airline from Portland to Detroit Metropolitan Wayne County Airport?

Best airlines flying from Portland to Detroit Metropolitan Wayne County Airport

Compare and see reviews for airlines that fly from Portland to Detroit Metropolitan Wayne County Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $170Free CancellationRating
5.6
2,850 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $270Free CancellationRating
7.9
12,605 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $349Free CancellationRating
7.9
4,249 reviews
Search Southwest flights
United AirlinesPriceFrom $457Free CancellationRating
7.4
9,926 reviews
Search United Airlines flights
DeltaPriceFrom $499Free CancellationRating
7.8
8,452 reviews
Search Delta flights

  • Delta Flights From Portland to Detroit Metropolitan Wayne County Airport

    Delta flight deals from Portland to Detroit Metropolitan Wayne County Airport start from $499 round-trip. Over the 5 Delta flights for this route in a normal week, average airfare is usually $625 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Put-in-Bay
Auburn Hills
Romulus
Warren
Dearborn
Troy
Southfield
Monroe
Livonia
Novi
Port Clinton
Roseville
Port Huron
Sterling Heights
Dundee
Ypsilanti
Pontiac
Brighton
Belleville
Utica

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Detroit from Portland with this policy.

How can momondo help me find flights from Portland to Detroit?

Once you have performed a search for Portland to Detroit flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Detroit, momondo offers a useful price alert feature which will track prices for flights to Detroit from Portland and alert you when they change.

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