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

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

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.

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

Seattle (SEA) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

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

As of March 2026, there are 14 flights per week flying from Portland to Detroit. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

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

The number of flights available between Portland and Detroit is 2 per day as of March 2026. The most frequent departure time is 11:00PM, with 100% of daily flights leaving in the evening.

What airlines fly to Detroit?

Delta, Alaska Airlines and Frontier 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 68% 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 has the shortest connection time from Portland to Detroit?

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

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

Frontier is the most popular carrier operating from Portland to Detroit

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 March 2026.

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.

$92 Cheap Flights from Portland to Detroit in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $460 to $636. The lowest price recently found on this route was $221.

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Find the cheapest flights from Portland to Detroit

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:27 pm - 10:58 am

PDX

DTW

19h 31m

1 stop

7:55 am - 4:46 pm

DTW

PDX

11h 51m

1 stop

$221Frontier

Sat, May 2 - Thu, May 7

11:58 am - 10:58 am

PDX

DTW

20h 00m

1 stop

11:54 am - 1:02 pm

DTW

PDX

28h 08m

1 stop

$241Frontier

Fri, Apr 10 - Mon, Apr 13

11:48 am - 9:42 pm

PDX

DTW

6h 54m

1 stop

7:55 am - 4:46 pm

DTW

PDX

11h 51m

1 stop

$250Frontier

Thu, Apr 16 - Fri, May 8

11:48 am - 9:42 pm

PDX

DTW

6h 54m

1 stop

7:55 am - 4:46 pm

DTW

PDX

11h 51m

1 stop

$251Frontier

Thu, Apr 16 - Thu, May 7

11:58 am - 10:58 am

PDX

DTW

20h 00m

1 stop

11:54 am - 1:02 pm

DTW

PDX

28h 08m

1 stop

$261Frontier

Fri, Apr 10 - Mon, Apr 13

12:28 pm - 6:46 pm

PDX

DTW

27h 18m

2 stops

10:27 pm - 11:42 am

DTW

PDX

16h 15m

1 stop

$273Frontier

Wed, Apr 15 - Fri, May 1

1:48 pm - 11:53 am

PDX

DTW

19h 05m

2 stops

10:27 pm - 11:42 am

DTW

PDX

16h 15m

1 stop

$279Frontier

Tue, Apr 14 - Fri, May 1

12:28 pm - 9:05 am

PDX

DTW

17h 37m

2 stops

7:55 am - 4:46 pm

DTW

PDX

11h 51m

1 stop

$280Frontier

Wed, Apr 15 - Fri, May 8

12:28 pm - 9:42 pm

PDX

DTW

30h 14m

1 stop

10:27 pm - 11:42 am

DTW

PDX

16h 15m

1 stop

$281Frontier

Wed, Apr 15 - Fri, May 1

12:28 pm - 6:46 pm

PDX

DTW

27h 18m

2 stops

10:27 pm - 11:03 am

DTW

PDX

15h 36m

1 stop

$284Frontier

Wed, Apr 15 - Sun, Apr 26

Frontier flights from Portland to Detroit

Our best Frontier deals on Portland to Detroit flight tickets

Frontier

May 2

PDX12:27 pmPortland

19h 31m

1 stop

DTW10:58 amDetroit Metropolitan Wayne County

May 7

DTW7:55 amDetroit Metropolitan Wayne County

11h 51m

1 stop

PDX4:46 pmPortland

$221

Frontier

Apr 10

PDX11:58 amPortland

20h 00m

1 stop

DTW10:58 amDetroit Metropolitan Wayne County

Apr 13

DTW11:54 amDetroit Metropolitan Wayne County

28h 08m

1 stop

PDX1:02 pmPortland

$241

Frontier

Apr 16

PDX11:48 amPortland

6h 54m

1 stop

DTW9:42 pmDetroit Metropolitan Wayne County

May 8

DTW7:55 amDetroit Metropolitan Wayne County

11h 51m

1 stop

PDX4:46 pmPortland

$250

Southwest flights from Portland to Detroit

Our best Southwest deals on Portland to Detroit flight tickets

Southwest

Apr 2

PDX10:25 amPortland

10h 45m

2 stops

DTW12:10 amDetroit Metropolitan Wayne County

Apr 7

DTW1:40 pmDetroit Metropolitan Wayne County

10h 05m

2 stops

PDX8:45 pmPortland

$675

Southwest

Apr 3

PDX6:20 amPortland

10h 25m

1 stop

DTW7:45 pmDetroit Metropolitan Wayne County

Apr 7

DTW5:40 pmDetroit Metropolitan Wayne County

7h 20m

1 stop

PDX10:00 pmPortland

$684

Southwest

Mar 27

PDX6:00 amPortland

10h 35m

2 stops

DTW7:35 pmDetroit Metropolitan Wayne County

Apr 4

DTW3:50 pmDetroit Metropolitan Wayne County

9h 45m

2 stops

PDX10:35 pmPortland

$812

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Sat 5/2

12:27 pm-10:58 am

1 stop19h 31m

Detroit Metropolitan Wayne County

Thu 5/7

7:55 am-4:46 pm

1 stop11h 51m

$221

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Fri 4/10

11:58 am-10:58 am

1 stop20h 00m

Detroit Metropolitan Wayne County

Mon 4/13

11:54 am-1:02 pm

1 stop28h 08m

$241

Quickest round-trip

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Thu 4/16

11:48 am-9:42 pm

1 stop6h 54m

Detroit Metropolitan Wayne County

Fri 5/8

7:55 am-4:46 pm

1 stop11h 51m

$250

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Thu 4/16

11:48 am-9:42 pm

1 stop6h 54m

Detroit Metropolitan Wayne County

Thu 5/7

7:55 am-4:46 pm

1 stop11h 51m

$251

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Fri 4/10

11:58 am-10:58 am

1 stop20h 00m

Detroit Metropolitan Wayne County

Mon 4/13

11:54 am-1:02 pm

1 stop28h 08m

$261

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Wed 4/15

12:28 pm-6:46 pm

2 stops27h 18m

Detroit Metropolitan Wayne County

Fri 5/1

10:27 pm-11:42 am

1 stop16h 15m

$273

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Tue 4/14

1:48 pm-11:53 am

2 stops19h 05m

Detroit Metropolitan Wayne County

Fri 5/1

10:27 pm-11:42 am

1 stop16h 15m

$279

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Wed 4/15

12:28 pm-9:05 am

2 stops17h 37m

Detroit Metropolitan Wayne County

Fri 5/8

7:55 am-4:46 pm

1 stop11h 51m

$280

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Wed 4/15

12:28 pm-9:42 pm

1 stop30h 14m

Detroit Metropolitan Wayne County

Fri 5/1

10:27 pm-11:42 am

1 stop16h 15m

$281

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Wed 4/15

12:28 pm-6:46 pm

2 stops27h 18m

Detroit Metropolitan Wayne County

Sun 4/26

10:27 pm-11:03 am

1 stop15h 36m

$284

Flights are sorted by cheapest round-trip flights first.

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 May. Flight prices, which tend to average around $458, are often lower during this time because this is during the off-season. If you’re not able to fly to Detroit in May, then June is your next best option. Flight prices from Portland to Detroit during June average around $499.

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 $423. 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 $524.

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

At noon is the cheapest time of day to fly from Portland to Detroit when you can find flight prices for as low as $372. Flying to Detroit at noon 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 $569 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 $535 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 $247 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 March 2026, prices for Portland to Detroit flights are approximately 156% 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	$191
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 $191. The best round-trip flight deal from Portland to Detroit found on momondo in the last 72 hours is $322.

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 March 2026.
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 A321-100/200, making up 29.01% of the total bookings. Other popular models include Boeing 737-900 with 10.49%, Boeing 737-900 Passenger/BBJ3 (winglets) with 9.88%, and Boeing 737 MAX 8 with 9.26%.
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 64% of the total bookings. Other popular airlines include Alaska Airlines with 12%, Frontier with 9%, 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 8,532 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $170	Free Cancellation	Rating 5.7 3,019 reviews	Search Frontier flights
Alaska Airlines	PriceFrom $271	Free Cancellation	Rating 7.9 12,093 reviews	Search Alaska Airlines flights
Sun Country Air	PriceFrom $285	Free Cancellation	Rating 6.8 341 reviews	Search Sun Country Air flights
Southwest	PriceFrom $349	Free Cancellation	Rating 8.0 4,324 reviews	Search Southwest flights
American Airlines	PriceFrom $350	Free Cancellation	Rating 7.1 11,486 reviews	Search American Airlines flights
Delta	PriceFrom $399	Free Cancellation	Rating 7.9 8,314 reviews	Search Delta flights
United Airlines	PriceFrom $423	Free Cancellation	Rating 7.4 9,455 reviews	Search United Airlines flights

Delta Flights From Portland to Detroit
Delta operates around 7 flights from Portland to Detroit every week. The average price of these flights found in the last 72 hours has been $590, but momondo users have found Delta deals from Portland to Detroit from as low as $399 round-trip. Delta has been scored 7.9/10 in 8,314 reviews.

Roseville

Port Huron

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.