Which layover airport has the shortest travel time from Portland to Detroit?

Flights connecting via Chicago (MDW) have the shortest average one-way travel time: 5h 55m.

What airlines fly to Detroit?

Delta, Alaska Airlines and Southwest are the top three most popular airlines that fly to Detroit from Portland according to our data. Delta is the first choice among our users, with 70% of people opting to fly with this airline when traveling to Detroit. Keep in mind that there are 8 different airlines that fly to Detroit on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Portland to Detroit?

Flights via Denver (DEN) offer the lowest average round-trip price of $162.

What is the cheapest airline that flies from Portland to Detroit?

Frontier is the most popular carrier operating from Portland to Detroit

How many flights depart from Portland to Detroit on average per week?

As of December 2025, there are 6 flights per week flying from Portland to Detroit. The most common day of the week flights depart is Mon, with 33% of flights taking off on this day.

Which airport is the most popular layover for flights between Portland and Detroit?

Seattle (SEA) was the most common stop: 35% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Portland to Detroit?

Chicago (MDW) has the shortest average layover time for this route: 0h 59m.

When did momondo last update prices for flights from Portland Airport to Detroit?

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

How many operators does momondo search for flights from Portland Airport to Detroit?

There are 8 operators available for flights from Portland Airport to Detroit as of December 2025.

How old do you have to be to fly from Portland Airport to Detroit?

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.

What documentation or ID do you need to fly to Detroit?

The required travel and health documents for your Detroit 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$85 Cheap Flights from Portland to Detroit in 2025/26

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Find the cheapest flights from Portland to Detroit

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:45 pm - 11:25 am

PDX

DTW

35h 40m2 stops

5:40 pm - 7:23 am

DTW

PDX

16h 43m1 stop

$361Frontier

Mon, Dec 29 - Sat, Jan 17

1:02 pm - 12:04 am

PDX

DTW

8h 02m1 stop

6:15 pm - 5:24 pm

DTW

PDX

26h 09m1 stop

$363Multiple Airlines

Sun, Jan 11 - Sun, Jan 18

11:59 am - 11:24 am

PDX

DTW

20h 25m1 stop

5:00 am - 5:24 pm

DTW

PDX

15h 24m2 stops

$365Multiple Airlines

Thu, Jan 15 - Mon, Jan 19

1:38 pm - 4:19 pm

PDX

DTW

23h 41m1 stop

5:15 pm - 1:48 pm

DTW

PDX

23h 33m1 stop

$366Alaska Airlines

Thu, Jan 15 - Wed, Jan 21

11:40 pm - 12:24 pm

PDX

DTW

9h 44m1 stop

1:19 pm - 10:25 pm

DTW

PDX

12h 06m1 stop

$369JetBlue

Fri, May 22 - Tue, May 26

12:39 pm - 6:54 am

PDX

DTW

15h 15m2 stops

9:02 am - 12:23 pm

DTW

PDX

30h 21m1 stop

$370Multiple Airlines

Thu, Dec 25 - Wed, Jan 7

12:40 am - 7:35 pm

PDX

DTW

15h 55m2 stops

8:08 pm - 8:33 am

DTW

PDX

15h 25m2 stops

$376Delta

Mon, Jan 26 - Sun, Feb 1

8:45 pm - 7:51 pm

PDX

DTW

20h 06m1 stop

9:02 am - 12:23 pm

DTW

PDX

30h 21m1 stop

$379Multiple Airlines

Fri, Dec 26 - Wed, Jan 7

7:05 am - 4:26 pm

PDX

DTW

6h 21m1 stop

5:22 pm - 11:44 pm

DTW

PDX

9h 22m1 stop

$380Alaska Airlines

Wed, Feb 18 - Sat, Feb 28

3:59 pm - 5:20 am

PDX

DTW

10h 21m1 stop

5:15 pm - 6:14 am

DTW

PDX

15h 59m2 stops

$383Alaska Airlines

Mon, Jan 5 - Thu, Jan 8

Alaska Airlines flights from Portland to Detroit

Our best Alaska Airlines deals on Portland to Detroit flight tickets

Alaska Airlines

Jan 15

PDX1:38 pmPortland

23h 41m

1 stop

DTW4:19 pmDetroit Metropolitan Wayne County

Jan 21

DTW5:15 pmDetroit Metropolitan Wayne County

23h 33m

1 stop

PDX1:48 pmPortland

$366

Find similar

Alaska Airlines

Feb 18

PDX7:05 amPortland

6h 21m

1 stop

DTW4:26 pmDetroit Metropolitan Wayne County

Feb 28

DTW5:22 pmDetroit Metropolitan Wayne County

9h 22m

1 stop

PDX11:44 pmPortland

$380

Find similar

Alaska Airlines

Jan 5

PDX3:59 pmPortland

10h 21m

1 stop

DTW5:20 amDetroit Metropolitan Wayne County

Jan 8

DTW5:15 pmDetroit Metropolitan Wayne County

15h 59m

2 stops

PDX6:14 amPortland

$383

Find similar

Frontier flights from Portland to Detroit

Our best Frontier deals on Portland to Detroit flight tickets

Frontier

Dec 29

PDX8:45 pmPortland

35h 40m

2 stops

DTW11:25 amDetroit Metropolitan Wayne County

Jan 17

DTW5:40 pmDetroit Metropolitan Wayne County

16h 43m

1 stop

PDX7:23 amPortland

$361

Find similar

Frontier

Dec 23

PDX12:47 pmPortland

19h 38m

1 stop

DTW11:25 amDetroit Metropolitan Wayne County

Dec 31

DTW8:00 amDetroit Metropolitan Wayne County

10h 00m

1 stop

PDX3:00 pmPortland

$384

Find similar

Frontier

Dec 28

PDX2:19 pmPortland

13h 35m

1 stop

DTW6:54 amDetroit Metropolitan Wayne County

Jan 17

DTW5:40 pmDetroit Metropolitan Wayne County

16h 43m

1 stop

PDX7:23 amPortland

$393

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Mon 12/29

8:45 pm-11:25 am

2 stops35h 40m

Detroit Metropolitan Wayne County

Sat 1/17

5:40 pm-7:23 am

1 stop16h 43m

$361

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Sun 1/11

1:02 pm-12:04 am

1 stop8h 02m

Detroit Metropolitan Wayne County

Sun 1/18

6:15 pm-5:24 pm

1 stop26h 09m

$363

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Thu 1/15

11:59 am-11:24 am

1 stop20h 25m

Detroit Metropolitan Wayne County

Mon 1/19

5:00 am-5:24 pm

2 stops15h 24m

$365

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Thu 1/15

1:38 pm-4:19 pm

1 stop23h 41m

Detroit Metropolitan Wayne County

Wed 1/21

5:15 pm-1:48 pm

1 stop23h 33m

$366

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Fri 5/22

11:40 pm-12:24 pm

1 stop9h 44m

Detroit Metropolitan Wayne County

Tue 5/26

1:19 pm-10:25 pm

1 stop12h 06m

$369

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Thu 12/25

12:39 pm-6:54 am

2 stops15h 15m

Detroit Metropolitan Wayne County

Wed 1/7

9:02 am-12:23 pm

1 stop30h 21m

$370

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Mon 1/26

12:40 am-7:35 pm

2 stops15h 55m

Detroit Metropolitan Wayne County

Sun 2/1

8:08 pm-8:33 am

2 stops15h 25m

$376

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Fri 12/26

8:45 pm-7:51 pm

1 stop20h 06m

Detroit Metropolitan Wayne County

Wed 1/7

9:02 am-12:23 pm

1 stop30h 21m

$379

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Wed 2/18

7:05 am-4:26 pm

1 stop6h 21m

Detroit Metropolitan Wayne County

Sat 2/28

5:22 pm-11:44 pm

1 stop9h 22m

$380

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Mon 1/5

3:59 pm-5:20 am

1 stop10h 21m

Detroit Metropolitan Wayne County

Thu 1/8

5:15 pm-6:14 am

2 stops15h 59m

$383

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Detroit

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

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Portland and Detroit?

What is the cheapest month to fly to Detroit?

The cheapest month to fly to Detroit from Portland is in April. Flight prices, which tend to average around $412, are often lower during this time because this is during the off-season. If you’re not able to fly to Detroit in April, then May is your next best option. Flight prices from Portland to Detroit during May average around $452.

What is the cheapest day to depart on your flight to Detroit?

On average, the least expensive day to fly to Detroit from Portland is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $429. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Portland to Detroit for around $546.

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

In the afternoon is the cheapest time of day to fly from Portland to Detroit when you can find flight prices for as low as $290. Flying to Detroit in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $574 on average. Flights to Detroit from Portland in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Portland to Detroit flight route?

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

How far in advance should I book a flight to Detroit?

You are more likely to see cheaper flights to Detroit from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Detroit for around $511 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Detroit from Portland for as low as $389 on momondo.

What cabin class options are available on Portland to Detroit flights?

There are 4 cabin classes available to choose from on Portland to Detroit 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 flight prices changed over time?

As of December 2025, prices for Portland to Detroit flights are approximately 86% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Detroit

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Detroit according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Detroit (PDX to DTT) flight deals and tips

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

Best Price Found	$175
Fastest flight time	4h 12m
Direct flights	Every day
Airports in Detroit	1 airport

The best one-way flight to Detroit from Portland in the past 72 hours is $175. The best round-trip flight deal from Portland to Detroit found on momondo in the last 72 hours is $444.

The fastest flight from Portland to Detroit takes 4h 12m

Direct flights go from Portland to Detroit every day.

There is 1 airport in Detroit. From Portland there are direct flights to Detroit Metropolitan Wayne County (DTW).

Search flight deals

How far is Portland to Detroit by plane?
Detroit is 1962.4 mi away from Portland. By plane, this route typically takes 4h 12m.
When did momondo last update prices for flights from Portland Airport to Detroit?
Prices for flights from Portland Airport to Detroit are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Detroit?
There are 8 operators available for flights from Portland Airport to Detroit as of December 2025.
How old do you have to be to fly from Portland Airport to Detroit?
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.
What documentation or ID do you need to fly to Detroit?
The required travel and health documents for your Detroit 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. 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?
Based on momondo bookings for flights between Portland and Detroit, the leading plane model is Airbus A321neo, making up 33.33% of the total bookings. Other popular models include Boeing 737-900 with 27.40%, Airbus A321-100/200 with 6.39%, and Boeing 737 MAX 9 with 5.02%.
What is the most popular airline from Portland to Detroit?
Based on momondo bookings for flights between Portland and Detroit, the leading airline is Delta, making up 61% of the total bookings. Other popular airlines include United Airlines with 9%, Frontier with 8%, and Southwest with 7%.

Best airlines flying from Portland to Detroit

Compare and see reviews for airlines that fly from Portland to Detroit with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $103	Free Cancellation	Rating 6.3 8,188 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $170	Free Cancellation	Rating 5.8 3,081 reviews	Search Frontier flights
Sun Country Air	PriceFrom $285	Free Cancellation	Rating 6.9 333 reviews	Search Sun Country Air flights
Alaska Airlines	PriceFrom $285	Free Cancellation	Rating 8.0 11,453 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $321	Free Cancellation	Rating 7.2 11,048 reviews	Search American Airlines flights
Southwest	PriceFrom $356	Free Cancellation	Rating 7.9 4,249 reviews	Search Southwest flights
Delta	PriceFrom $373	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
United Airlines	PriceFrom $387	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights

Delta Flights From Portland to Detroit
Delta operates around 3 flights from Portland to Detroit every week. The average price of these flights found in the last 72 hours has been $570, but momondo users have found Delta deals from Portland to Detroit from as low as $373 round-trip. Delta has been scored 7.9/10 in 8,008 reviews.

Port Huron

Roseville

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Detroit for you.

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?

momondo provides multiple filters to help you find the best flight to Detroit from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Portland to Detroit now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Detroit and let you know when they change.