How long is the flight from Portland to Detroit?

United Airlines, Alaska Airlines, and Southwest can get you from Portland to Detroit in just under 8h 55m. Your travel time can differ by up to 8h 32m. Portland and Detroit are separated by a distance of 1946 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Portland to Detroit round-trip?

Our cheapest airline available from Portland to Detroit is Spirit Airlines. Our recent data shows that you can find tickets from as low as $103 on this airline. Additional options worth looking into are Frontier and Alaska Airlines, starting at $170 and $261 round-trip. These flights start at 79% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Portland to Detroit one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $57. Alaska Airlines flights start at $91 while deals on American Airlines start at $98 one-way.

In terms of precipitation, rainfall in Detroit ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Detroit when rainfall is around 1.8 in.

If weather is an important factor for your trip to Detroit, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

What are the cheapest flights from Portland to Detroit?

On average you can expect to pay $520 for a flight from Portland to Detroit. The cheapest flight overall is $118 while the most popular route, (Portland - Detroit Metropolitan Wayne County) is currently priced at $226.

What are the most reliable airlines from Portland to Detroit?

Consider KLM (93%), Delta (90%) or Virgin Atlantic (89%) when booking your flight. These represent the most reliable airlines when flying from Portland to Detroit.

What are the most popular airlines that fly from Portland to Detroit?

Delta, Alaska Airlines and Southwest are the most popular airlines when flying from Portland to Detroit.

Most accurate provider : When it comes to deals on Portland-Detroit flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Detroit flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Detroit flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland-Detroit flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Detroit flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Portland to Detroit?

You will need to book a flight from Portland to Detroit All airports if you want to fly from Portland to Detroit. At least 8 different airlines have flights from Portland (PDX) to All airports (DTT) on a regular basis. There is 1 flight to Detroit from the Portland airport per day. If you manage to book one that is nonstop, then you can expect the flight time from PDX to DTT to be around 4h 10m.

Can I find deals for flights from Portland to Detroit that include hotel bookings?

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

How can I find direct flights from Portland to Detroit?

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

Can I find deals for business class flights from Portland to Detroit?

Yes. Cheapflights offers flight deals from Portland to Detroit by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$89+ Flights from Portland to Detroit

Q: How much does it cost to fly round-trip from Portland to Detroit?

Airfare is below average for this route at the moment. Portland to Detroit flights typically cost between $487 and $628 in January. The cheapest round-trip price found within the last 3 days was $377 on United Airlines (Jan 10-Jan 19).

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Portland to Detroit with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Portland to Detroit All airports are usually found in April or May, booked 25 days in advance, depart on a Tuesday or Saturday and return on a Friday

Cheap flight deals from Portland to Detroit

Cheapest flights from Portland to Detroit
Explore the most affordable flight options available from Portland to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Thu 12/1812:47 pmPDX - DTW

1 stop19h 38mFrontier

Mon 12/2212:20 pmDTW - PDX

1 stop26h 23mFrontier

Deal found 12/3

$384

Sat 12/272:42 pmPDX - DTW

1 stop11h 38mAlaska Airlines

Tue 1/66:40 amDTW - PDX

2 stops13h 09mAlaska Airlines

Deal found 12/2

$394

Thu 12/1112:51 pmPDX - DTW

2 stops20h 06mMultiple Airlines

Fri 1/29:02 amDTW - PDX

1 stop13h 48mMultiple Airlines

Deal found 12/3

$403

Thu 12/411:14 amPDX - DTW

1 stop21h 43mFrontier

Sun 12/1410:36 amDTW - PDX

2 stops25h 00mFrontier

Deal found 12/2

$406

Mon 12/295:30 pmPDX - DTW

1 stop8h 50mMultiple Airlines

Thu 1/17:50 amDTW - PDX

1 stop8h 34mMultiple Airlines

Deal found 12/2

$413

Tue 12/232:29 pmPDX - DTW

1 stop13h 25mFrontier

Thu 1/17:50 amDTW - PDX

1 stop8h 34mFrontier

Deal found 12/3

$418

Fri 12/265:30 pmPDX - DTW

1 stop8h 50mMultiple Airlines

Wed 12/318:00 amDTW - PDX

1 stop10h 00mMultiple Airlines

Deal found 12/2

$433

Sat 12/272:42 pmPDX - DTW

1 stop11h 38mAlaska Airlines

Mon 1/54:52 pmDTW - PDX

1 stop22h 21mAlaska Airlines

Deal found 12/3

$435

Sun 12/147:26 pmPDX - DTW

1 stop13h 41mFrontier

Thu 12/187:50 amDTW - PDX

1 stop8h 34mFrontier

Deal found 12/3

$437

Thu 12/189:25 amPDX - DTW

1 stop16h 55mAlaska Airlines

Thu 1/85:15 pmDTW - PDX

2 stops15h 59mAlaska Airlines

Deal found 12/3

$440

Tue 12/232:29 pmPDX - DTW

1 stop13h 25mFrontier

Wed 12/318:00 amDTW - PDX

1 stop10h 00mFrontier

Deal found 12/2

$442

Best flights from Portland to Detroit
Discover carefully curated flight deals from Portland to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

Mon 1/1211:59 pmPDX - DTW

1 stop17h 27mUnited Airlines

Thu 1/1511:05 amDTW - PDX

2 stops15h 01mUnited Airlines

Deal found 12/2

$428

Sat 12/272:42 pmPDX - DTW

1 stop11h 38mAlaska Airlines

Mon 1/54:52 pmDTW - PDX

1 stop22h 21mAlaska Airlines

Deal found 12/3

$435

Thu 12/1111:14 amPDX - DTW

1 stop21h 43mMultiple Airlines

Sat 12/132:50 pmDTW - PDX

2 stops44h 46mMultiple Airlines

Deal found 12/3

$453

Sat 12/275:10 amPDX - DTW

2 stops8h 55mSouthwest

Tue 1/66:50 amDTW - PDX

2 stops9h 45mSouthwest

Deal found 12/2

$504

Sun 12/285:30 amPDX - DTW

1 stop28h 44mDelta

Mon 1/127:45 pmDTW - PDX

1 stop28h 14mDelta

Deal found 12/4

$557

Wed 1/145:00 amPDX - DTW

2 stops9h 03mUnited Airlines

Wed 1/217:15 amDTW - PDX

2 stops9h 30mUnited Airlines

Deal found 12/2

$549

Thu 2/196:15 amPDX - DTW

2 stops11h 10mSouthwest

Mon 2/236:35 amDTW - PDX

2 stops10h 10mSouthwest

Deal found 12/4

$549

Mon 12/297:28 pmPDX - DTW

1 stop6h 52mAlaska Airlines

Mon 1/124:01 pmDTW - PDX

2 stops11h 08mAlaska Airlines

Deal found 12/4

$574

Wed 12/3112:00 pmPDX - DTW

Nonstop4h 14mDelta

Wed 1/78:00 amDTW - PDX

1 stop7h 32mDelta

Deal found 12/3

$579

Mon 12/295:10 amPDX - DTW

2 stops9h 10mSouthwest

Thu 1/16:10 amDTW - PDX

2 stops10h 45mSouthwest

Deal found 12/2

$578

Mon 12/295:25 pmPDX - DTW

1 stop9h 49mDelta

Sat 1/108:00 amDTW - PDX

2 stops15h 59mDelta

Deal found 12/4

$592

Last-minute flights from Portland to Detroit
Discover last-minute flight deals from Portland to Detroit. Data last updated December 4, 2025 and is based on user searches.

Thu 12/411:14 amPDX - DTW

1 stop21h 43mFrontier

Sun 12/1410:36 amDTW - PDX

2 stops25h 00mFrontier

Deal found 12/2

$406

Thu 12/1112:51 pmPDX - DTW

2 stops20h 06mMultiple Airlines

Fri 1/29:02 amDTW - PDX

1 stop13h 48mMultiple Airlines

Deal found 12/3

$403

Thu 12/1812:47 pmPDX - DTW

1 stop19h 38mFrontier

Mon 12/2212:20 pmDTW - PDX

1 stop26h 23mFrontier

Deal found 12/3

$384

Tue 12/232:29 pmPDX - DTW

1 stop13h 25mFrontier

Thu 1/17:50 amDTW - PDX

1 stop8h 34mFrontier

Deal found 12/3

$418

Sat 12/272:42 pmPDX - DTW

1 stop11h 38mAlaska Airlines

Tue 1/66:40 amDTW - PDX

2 stops13h 09mAlaska Airlines

Deal found 12/2

$394

Mon 12/295:30 pmPDX - DTW

1 stop8h 50mMultiple Airlines

Thu 1/17:50 amDTW - PDX

1 stop8h 34mMultiple Airlines

Deal found 12/2

$413

Thu 1/16:14 amPDX - DTW

1 stop6h 42mAlaska Airlines

Mon 1/54:52 pmDTW - PDX

1 stop21h 01mAlaska Airlines

Deal found 12/3

$400

Sat 1/105:00 amPDX - DTW

1 stop14h 30mUnited Airlines

Mon 1/1911:05 amDTW - PDX

1 stop27h 52mUnited Airlines

Deal found 12/3

$377

Sun 1/112:30 pmPDX - DTW

2 stops22h 49mAlaska Airlines

Thu 1/155:15 pmDTW - PDX

2 stops15h 59mAlaska Airlines

Deal found 12/3

$386

Tue 1/137:00 amPDX - DTW

1 stop10h 26mUnited Airlines

Sat 1/177:15 amDTW - PDX

2 stops14h 41mUnited Airlines

Deal found 12/4

$405

Thu 1/152:28 pmPDX - DTW

2 stops22h 51mAlaska Airlines

Tue 1/205:15 pmDTW - PDX

2 stops26h 35mAlaska Airlines

Deal found 12/2

$417

One-way flights from Portland to Detroit
Search for one-way flight options from Portland to Detroit. Find affordable one-way fares based on user searches. Data last updated December 4, 2025.

Mon 2/29:22 pmPDX - DTW

2 stops20h 22mFrontier

Deal found 12/3

$89

Sun 1/2511:09 amPDX - DTW

2 stops33h 50mFrontier

Deal found 12/3

$95

Mon 1/1210:29 amPDX - DTW

2 stops32h 27mFrontier

Deal found 12/4

$99

Sun 1/2511:09 amPDX - DTW

1 stop14h 21mMultiple Airlines

Deal found 12/3

$113

Mon 1/58:45 pmPDX - DTW

1 stop22h 13mFrontier

Deal found 12/3

$114

Sun 2/111:09 amPDX - DTW

2 stops33h 50mFrontier

Deal found 12/2

$118

Sat 1/105:26 pmPDX - DTW

1 stop8h 04mMultiple Airlines

Deal found 12/2

$119

Fri 1/309:22 pmPDX - DTW

2 stops39h 57mFrontier

Deal found 12/3

$120

Mon 1/126:34 pmPDX - DTW

2 stops24h 34mMultiple Airlines

Deal found 12/4

$121

Sun 12/147:26 pmPDX - DTW

1 stop13h 41mFrontier

Deal found 12/2

$122

Thu 12/1812:47 pmPDX - DTW

1 stop19h 38mFrontier

Deal found 12/3

$123

Sun 2/111:09 amPDX - DTW

1 stop14h 21mMultiple Airlines

Deal found 12/2

$124

Find flight deals from Portland to Detroit

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$377 (United Airlines)
One-way from	$89 (Kiwi.com)
Popular in	October
Cheapest in	April
Average price	$534
Good round-trip deal	$362 or less
Good one-way deal	$179 or less

Provider with most accurate pricing for Portland-Detroit (DTT) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-Detroit (DTT) flights.

Search Deals

From Portland to Detroit (DTT)

Search Deals

One-way flight from Portland to Detroit (DTT)

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Portland to Detroit (DTT).

Search Deals

Price to beat on a one-way flight from Portland to Detroit (DTT).

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Mon 1/12

11:59 pm-8:26 pm

1 stop17h 27m

Detroit Metropolitan Wayne County

Thu 1/15

11:05 am-11:06 pm

2 stops15h 01m

$428

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Sat 12/27

2:42 pm-5:20 am

1 stop11h 38m

Detroit Metropolitan Wayne County

Mon 1/5

4:52 pm-12:13 pm

1 stop22h 21m

$435

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Thu 12/11

11:14 am-11:57 am

1 stop21h 43m

Detroit Metropolitan Wayne County

Sat 12/13

2:50 pm-8:36 am

2 stops44h 46m

$453

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Sat 12/27

5:10 am-5:05 pm

2 stops8h 55m

Detroit Metropolitan Wayne County

Tue 1/6

6:50 am-1:35 pm

2 stops9h 45m

$504

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Wed 1/14

5:00 am-5:03 pm

2 stops9h 03m

Detroit Metropolitan Wayne County

Wed 1/21

7:15 am-1:45 pm

2 stops9h 30m

$549

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Thu 2/19

6:15 am-8:25 pm

2 stops11h 10m

Detroit Metropolitan Wayne County

Mon 2/23

6:35 am-1:45 pm

2 stops10h 10m

$549

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Sun 12/28

5:30 am-1:14 pm

1 stop28h 44m

Detroit Metropolitan Wayne County

Mon 1/12

7:45 pm-8:59 pm

1 stop28h 14m

$557

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Mon 12/29

7:28 pm-5:20 am

1 stop6h 52m

Detroit Metropolitan Wayne County

Mon 1/12

4:01 pm-12:09 am

2 stops11h 08m

$574

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Mon 12/29

5:10 am-5:20 pm

2 stops9h 10m

Detroit Metropolitan Wayne County

Thu 1/1

6:10 am-1:55 pm

2 stops10h 45m

$578

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Wed 12/31

12:00 pm-7:14 pm

Nonstop4h 14m

Detroit Metropolitan Wayne County

Wed 1/7

8:00 am-12:32 pm

1 stop7h 32m

$579

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 20 results

Compare providers for flights from Portland to Detroit

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Detroit in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Portland-Detroit flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Detroit flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Detroit flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland-Detroit flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Detroit flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Detroit

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

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

Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Detroit. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, July is the cheapest month in which you can book a flight from Portland to Detroit (average of $170). Flying from Portland to Detroit in December is currently the most expensive (average of $466). 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 PDX to DTT?

When flying from Portland to Detroit, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 42% versus a flight in the morning.

What is the cheapest day to fly from Portland to Detroit?

Travelers seeking maximum savings on their Portland to Detroit flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Portland to Detroit

The most flights from PDX to DTT are scheduled on a Wednesday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Portland to Detroit?

Reviews of airlines servicing Detroit

Read through reviews of airlines operating flights from Portland to Detroit, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

11,402 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Alaska Airlines

8.0

Very good

11,402 reviews

Alaska Airlines

8.0

Very good

11,402 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Southwest

8.0

Very good

4,251 reviews

Alaska Airlines

8.0

Very good

11,402 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Delta

7.9

Good

8,011 reviews

Alaska Airlines

8.0

Very good

11,402 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

United Airlines

7.4

Good

9,066 reviews

Alaska Airlines

8.0

Very good

11,402 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Frontier

5.8

Fair

3,092 reviews

Alaska Airlines

8.0

Very good

11,402 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Related info for your journey

What airports do I use to fly from Portland to Detroit?
You will need to book a flight from Portland to Detroit All airports if you want to fly from Portland to Detroit. At least 8 different airlines have flights from Portland (PDX) to All airports (DTT) on a regular basis. There is 1 flight to Detroit from the Portland airport per day. If you manage to book one that is nonstop, then you can expect the flight time from PDX to DTT to be around 4h 10m.
How long is the flight from Portland to Detroit?
United Airlines, Alaska Airlines, and Southwest can get you from Portland to Detroit in just under 8h 55m. Your travel time can differ by up to 8h 32m. Portland and Detroit are separated by a distance of 1946 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Portland to Detroit round-trip?
Our cheapest airline available from Portland to Detroit is Spirit Airlines. Our recent data shows that you can find tickets from as low as $103 on this airline. Additional options worth looking into are Frontier and Alaska Airlines, starting at $170 and $261 round-trip. These flights start at 79% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Portland to Detroit one-way?
To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $57. Alaska Airlines flights start at $91 while deals on American Airlines start at $98 one-way.
What are the most reliable airlines from Portland to Detroit?
Consider KLM (93%), Delta (90%) or Virgin Atlantic (89%) when booking your flight. These represent the most reliable airlines when flying from Portland to Detroit.
What are the cheapest flights from Portland to Detroit?
On average you can expect to pay $520 for a flight from Portland to Detroit. The cheapest flight overall is $118 while the most popular route, (Portland - Detroit Metropolitan Wayne County) is currently priced at $226.
Can I find deals for flights from Portland to Detroit that include hotel bookings?
Yes. In addition to deals on Portland to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Detroit?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Detroit.
Can I find deals for business class flights from Portland to Detroit?
Yes. Cheapflights offers flight deals from Portland to Detroit 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 Portland to Detroit?
Currently, July is the cheapest month in which you can book a flight from Portland to Detroit (average of $170). Flying from Portland to Detroit in December is currently the most expensive (average of $466). 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

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Port Huron

Browse thousands of different options on Cheapflights for your next trip

Top 8 airlines flying from Portland to Detroit

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$103	Average$292	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$170	Average$271	FlexibilityNo cancel fee	On-time62%
Alaska Airlines	Cheapest$261	Average$496	FlexibilityNo cancel fee	On-time75%
Sun Country Air	Cheapest$285	Average$350	FlexibilityNo cancel fee	On-time83%
American Airlines	Cheapest$321	Average$477	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$356	Average$446	FlexibilityNo cancel fee	On-time63%
Delta	Cheapest$371	Average$568	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$387	Average$474	FlexibilityNo cancel fee	On-time69%

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$89+ Cheap flights from Portland to Detroit (PDX - DTT)

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Detroit with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Portland to Detroit All airports are usually found in April or May, booked 25 days in advance, depart on a Tuesday or Saturday and return on a Friday

Cheap flight deals from Portland to Detroit

Cheapest flights from Portland to DetroitExplore the most affordable flight options available from Portland to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Explore the most affordable flight options available from Portland to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Find flight deals from Portland to Detroit

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Detroit that are best for you.

Compare providers for flights from Portland to Detroit

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Detroit in December.

Best time to book a flight from Portland to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Portland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Portland to Detroit

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to Detroit. Price data was last updated on November 28, 2025.

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

What is the cheapest time of day to fly from PDX to DTT?

Find hourly flight availability from Portland to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

What is the cheapest day to fly from Portland to Detroit?

Use this chart to determine the cheapest time to fly round-trip from Portland to Detroit. Price data was last updated on November 29, 2025.

Weekly flight availability from Portland to Detroit

Explore weekly flight availability from Portland to Detroit. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 4, 2025.

How much does it cost to fly round-trip from Portland to Detroit?

Reviews of airlines servicing Detroit

Read through reviews of airlines operating flights from Portland to Detroit, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Portland to Detroit. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Portland to Detroit?

How long is the flight from Portland to Detroit?

What are the cheapest airlines flying from Portland to Detroit round-trip?

What are the cheapest airlines to fly from Portland to Detroit one-way?

What are the most reliable airlines from Portland to Detroit?

What are the cheapest flights from Portland to Detroit?

Can I find deals for flights from Portland to Detroit that include hotel bookings?

How can I find direct flights from Portland to Detroit?

Can I find deals for business class flights from Portland to Detroit?

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

Traveling to a place near Detroit?

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Alternative routes for Portland to Detroit

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Top 8 airlines flying from Portland to Detroit

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Cheapest flights from Portland to Detroit
Explore the most affordable flight options available from Portland to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.