$81 Cheap Flights from Portland (PWM) to Detroit (DTW)

View $81 flight on Tue, Oct 7, 2025Opens in a new window

Popular airlines from Portland Intl. Jetport Airport (PWM) to Detroit Metropolitan Wayne County Airport (DTW)

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Cheap Flights from Portland to Detroit (PWM-DTW)

Prices were available within the past 7 days and start at $81 for one-way flights and $161 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Mon, Sep 15 - Wed, Sep 17
PWM
Portland
DTW
Detroit
$161 Roundtrip, found 8 hours ago
$161
Roundtrip
found 8 hours ago
Select JetBlue Airways flight, departing Mon, Sep 15 from Portland to Detroit, returning Wed, Sep 17, priced at $161 found 8 hours ago
JetBlue Airways
Mon, Sep 29 - Sat, Oct 4
PWM
Portland
DTW
Detroit
$181 Roundtrip, found 8 hours ago
$181
Roundtrip
found 8 hours ago
Select JetBlue Airways flight, departing Mon, Sep 29 from Portland to Detroit, returning Sat, Oct 4, priced at $181 found 8 hours ago
JetBlue Airways
Sat, Sep 13 - Mon, Sep 15
PWM
Portland
DTW
Detroit
$199 Roundtrip, found 8 hours ago
$199
Roundtrip
found 8 hours ago
Select JetBlue Airways flight, departing Sat, Sep 13 from Portland to Detroit, returning Mon, Sep 15, priced at $199 found 8 hours ago
JetBlue Airways
Fri, Oct 10 - Sun, Oct 12
PWM
Portland
DTW
Detroit
$201 Roundtrip, found 10 hours ago
$201
Roundtrip
found 10 hours ago
Select JetBlue Airways flight, departing Fri, Oct 10 from Portland to Detroit, returning Sun, Oct 12, priced at $201 found 10 hours ago
JetBlue Airways
Sat, Oct 18 - Wed, Oct 22
PWM
Portland
DTW
Detroit
$202 Roundtrip, found 7 hours ago
$202
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Sat, Oct 18 from Portland to Detroit, returning Wed, Oct 22, priced at $202 found 7 hours ago
JetBlue Airways
Sat, Sep 13 - Sat, Sep 20
PWM
Portland
DTW
Detroit
$203 Roundtrip, found 8 hours ago
$203
Roundtrip
found 8 hours ago
Select JetBlue Airways flight, departing Sat, Sep 13 from Portland to Detroit, returning Sat, Sep 20, priced at $203 found 8 hours ago
Southwest Airlines
Wed, Sep 17 - Sun, Sep 21
PWM
Portland
DTW
Detroit
$204 Roundtrip, found 1 day ago
$204
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Wed, Sep 17 from Portland to Detroit, returning Sun, Sep 21, priced at $204 found 1 day ago
American Airlines
Wed, Dec 3 - Tue, Dec 9
PWM
Portland
DTW
Detroit
$237 Roundtrip, found 11 hours ago
$237
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Dec 3 from Portland to Detroit, returning Tue, Dec 9, priced at $237 found 11 hours ago
United
Sat, Aug 30 - Sat, Sep 13
PWM
Portland
DTW
Detroit
$237 Roundtrip, found 4 hours ago
$237
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Aug 30 from Portland to Detroit, returning Sat, Sep 13, priced at $237 found 4 hours ago
Delta
Wed, Oct 22 - Mon, Oct 27
PWM
Portland
DTW
Detroit
$263 Roundtrip, found 7 hours ago
$263
Roundtrip
found 7 hours ago
Select Delta flight, departing Wed, Oct 22 from Portland to Detroit, returning Mon, Oct 27, priced at $263 found 7 hours ago

Find the cheapest month to fly from Portland (PWM) to Detroit (DTW)

January is typically the cheapest month to fly

From $148 - $695 per traveler.

Graph displaying average flight prices per month

Alternative airports near Detroit

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Detroit Metropolitan Wayne County DTW. Cheapest option available. Average driving time to city center is 26 minutes. Flights from $490
DTW
Detroit Metropolitan Wayne County
Cheapest
Average driving time to city center26 min
Flights from $490
Flights from Portland (PWM) to Detroit (DTW)
Origin airport
Portland Intl. Jetport
Destination airport
Detroit Metropolitan Wayne County
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$160
Distance
666 mi
Average flight time
2 hours 59 mins

Portland to Detroit Flights

The cheapest times to fly from Portland to Detroit

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Detroit are during the month of September. You can find some of the cheapest flights from Portland to Detroit with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Detroit

Sunday is one of the best days to book for cheap flights from Portland to Detroit: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Detroit

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Detroit in 2025. You can also book with separate airlines for your outbound and return journeys, from $81 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Detroit flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Detroit airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Portland Intl. Jetport Airport (PWM) to Detroit Metropolitan Wayne County Airport (DTW) cost?
You can score cheap return fares from Portland Intl. Jetport Airport (PWM) to Detroit Metropolitan Wayne County Airport (DTW) starting at $399. Book a seat and get ready for takeoff. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Delta flight leaving PWM on August 14 2025 and touching down at DTW. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from PWM to DTW?
The cheapest flights from PWM to DTW are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Portland Intl. Jetport Airport (PWM) to Detroit Metropolitan Wayne County Airport (DTW)?
Jump on a nonstop flight with Delta Air Lines and head straight from Portland Intl. Jetport Airport (PWM) to Detroit Metropolitan Wayne County Airport (DTW).
What is the cheapest airline that flies from PWM to DTW?
Right now, the cheapest airline operating one-way flights from PWM to DTW is Delta. You can jet off on this route from $299. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from PWM on October 11 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Portland Intl. Jetport Airport (PWM) to Detroit Metropolitan Wayne County Airport (DTW)?
On average, you'll only find 1 nonstop flight operating from Portland Intl. Jetport Airport (PWM) to Detroit Metropolitan Wayne County Airport (DTW) each day. If this doesn't suit your schedule, consider flights with layovers. Just filter your search on Expedia to include one or more stops to discover the next best option.
What are the most popular departure times for flights from Portland Intl. Jetport Airport (PWM) to Detroit Metropolitan Wayne County Airport (DTW)?
More passengers fly between PWM and DTW at 4 PM than at any other time of day. Looking for a quieter experience? Travel outside of rush hours and it's possible you'll save on your fare as well.
What day of the week has the most flights from PWM to DTW?
Friday has the most flights from Portland Intl. Jetport Airport (PWM) to Detroit Metropolitan Wayne County Airport (DTW). Consider taking off on this day and you'll have a greater chance of finding a departure that fits your plans.
What is the earliest flight from Portland Intl. Jetport Airport (PWM) to Detroit Metropolitan Wayne County Airport (DTW)?
Portland Intl. Jetport Airport (PWM)'s earliest flight to Detroit Metropolitan Wayne County Airport (DTW) leaves at approximately 4:46PM UTC-5. With a total travel time of 2h 18m, you'll touch down at around 7:04PM UTC-5.
How long does it take to fly from Portland Intl. Jetport Airport (PWM) to Detroit Metropolitan Wayne County Airport (DTW)?
It takes around 2 hours and 18 minutes to cover the 670 mi from PWM to DTW.
What airline has the least delays from PWM to DTW?
With 80% of flights generally arriving as scheduled, Delta Air Lines has the best on-time performance for nonstop flights from Portland Intl. Jetport Airport (PWM) to Detroit Metropolitan Wayne County Airport (DTW). To monitor your flight status and get notified about any changes, head to the Expedia App.
What is the best time to fly from Portland Intl. Jetport Airport (PWM) to Detroit Metropolitan Wayne County Airport (DTW)?
To avoid potential delays on the Portland Intl. Jetport Airport (PWM) to Detroit Metropolitan Wayne County Airport (DTW) route, aim to travel before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Detroit from Portland Intl. Jetport Airport (PWM)?
Detroit Metropolitan Wayne County Airport (DTW) is the only airport in Detroit with direct flights from Portland Intl. Jetport Airport (PWM). Compare the options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Portland Intl. Jetport Airport (PWM) to Detroit Metropolitan Wayne County Airport (DTW) last-minute?
Last-minute bookings from PWM to DTW are typically more expensive. To lock in the best prices, start searching for flights early. That being said, if your travel plans are flexible, it's possible to score a cheap fare right before your journey.
Is it cheaper to book a PWM to DTW flight and hotel package?
Compared with arranging hotels and flights separately, booking a PWM to DTW flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place will take the hassle out of planning your trip. Just pick your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Portland Intl. Jetport Airport (PWM) to Detroit Metropolitan Wayne County Airport (DTW)?
Typically, you can reschedule or cancel your PWM to DTW flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like further information, head to our Customer Service portal.

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