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$169 Cheap Flights from Portland (PWM) to Detroit (DTW)

View $169 flight on Tue, Nov 10, 2026Opens 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 $169 for one-way flights and $337 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Thu, Dec 10 - Mon, Dec 14
PWM
Portland
DTW
Detroit
$337 Roundtrip, found 1 hour ago
$337
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Thu, Dec 10 from Portland to Detroit, returning Mon, Dec 14, priced at $337 found 1 hour ago
Southwest Airlines
Thu, Dec 10 - Mon, Dec 14
PWM
Portland
DTW
Detroit
$377 Roundtrip, found 1 hour ago
$377
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Thu, Dec 10 from Portland to Detroit, returning Mon, Dec 14, priced at $377 found 1 hour ago
Southwest Airlines
Fri, Nov 6 - Mon, Nov 9
PWM
Portland
DTW
Detroit
$378 Roundtrip, just found
$378
Roundtrip
just found
Select Southwest Airlines flight, departing Fri, Nov 6 from Portland to Detroit, returning Mon, Nov 9, priced at $378 just found
Southwest Airlines
Thu, Dec 10 - Mon, Dec 14
PWM
Portland
DTW
Detroit
$382 Roundtrip, found 1 hour ago
$382
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Thu, Dec 10 from Portland to Detroit, returning Mon, Dec 14, priced at $382 found 1 hour ago
Southwest Airlines
Fri, Dec 11 - Sun, Dec 13
PWM
Portland
DTW
Detroit
$387 Roundtrip, found 2 hours ago
$387
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Fri, Dec 11 from Portland to Detroit, returning Sun, Dec 13, priced at $387 found 2 hours ago
Southwest Airlines
Thu, Oct 22 - Tue, Oct 27
PWM
Portland
DTW
Detroit
$389 Roundtrip, found 1 hour ago
$389
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Thu, Oct 22 from Portland to Detroit, returning Tue, Oct 27, priced at $389 found 1 hour ago
Delta
Thu, Dec 10 - Mon, Dec 14
PWM
Portland
DTW
Detroit
$419 Roundtrip, found 1 hour ago
$419
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Dec 10 from Portland to Detroit, returning Mon, Dec 14, priced at $419 found 1 hour ago
American Airlines
Thu, Oct 15 - Sat, Oct 17
PWM
Portland
DTW
Detroit
$439 Roundtrip, just found
$439
Roundtrip
just found
Select American Airlines flight, departing Thu, Oct 15 from Portland to Detroit, returning Sat, Oct 17, priced at $439 just found
United
Fri, Oct 23 - Sat, Oct 24
PWM
Portland
DTW
Detroit
$454 Roundtrip, found 2 hours ago
$454
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Oct 23 from Portland to Detroit, returning Sat, Oct 24, priced at $454 found 2 hours ago
JetBlue Airways
Tue, Oct 13 - Sat, Oct 17
PWM
Portland
DTW
Detroit
$503 Roundtrip, found 7 hours ago
$503
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Tue, Oct 13 from Portland to Detroit, returning Sat, Oct 17, priced at $503 found 7 hours ago

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 $681
DTW
Detroit Metropolitan Wayne County
Cheapest
Average driving time to city center26 min
Flights from $681

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

November is typically the cheapest month to fly

From $259 - $468 per traveler.

What you need to know for your flight from Portland Intl. Jetport to Detroit Metropolitan Wayne County

Portland (PWM) to Detroit (DTW) at a glance

Travel between Portland (PWM) and Detroit (DTW) with a range of airlines available on this domestic short-haul route. You can compare options from both full-service and low-cost carriers to discover the best flights from Portland that cater to your budget and schedule. As you plan your trip to explore the famous sights and neighborhoods of Detroit, be sure to check out the key details for your journey from Portland International Jetport Airport to Detroit Metropolitan Wayne County Airport.

  • Fastest flight duration: around 2h 15m non-stop
  • Route distance: roughly 700 miles (1,130 km)
  • Flights per week: around 9 departures on average
  • Typical fares (one-way): economy tickets often range from $115–$510, depending on seasonality and how far ahead you book

Flights from Portland International Jetport Airport (PWM) to Detroit Metropolitan Wayne County Airport (DTW)

According to the latest traveler bookings, here are the top airlines favored for flights from Portland to Detroit, focusing on non-stop and one-stop options. Popular layover spots include Baltimore Washington International Thurgood Marshall Airport (BWI) with a layover of about 3 hours and 15 minutes, John F. Kennedy International Airport (JFK) with a 1-hour layover, and Philadelphia International Airport (PHL) with an approximately 1 hour and 30 minutes layover. This variety allows you to balance price, total travel time, and cabin class for the best travel experience.

  • Delta: As a comprehensive airline, Delta provides non-stop flights, making up about 70% of departures on this route. One-way fares usually fall between $200 and $570, with a total travel duration of 2 hours and 15 minutes.
  • Southwest Airlines: This budget-friendly airline offers one-stop services, representing around 12% of flights on this route. One-way ticket prices typically range from $145 to $395, featuring an in-flight duration of 3 hours and 30 minutes, and a total journey time of approximately 5 hours when including the layover.
  • American Airlines: A full-service airline that provides one-stop flights, American Airlines accounts for about 9% of departures here. One-way fares generally range from $155 to $505, with an in-flight time of 3 hours and 30 minutes, resulting in a total travel time of nearly 5 hours, layover included.
  • JetBlue Airways: This low-cost carrier offers one-stop routes, covering approximately 5% of departures on this route. One-way fares typically range from $115 to $285, with an in-flight duration of 3 hours and 30 minutes, leading to an overall journey time of around 5 hours, factoring in the layover.
  • United: As a full-service airline, United provides one-stop service and makes up about 4% of departures on this route. One-way fares usually fall between $240 and $530. Expect an in-flight time of 3 hours and 30 minutes, with a total travel duration of roughly 5 hours, including layover time.

Travelers can enhance their journey from Portland to Detroit by upgrading their flight. Delta provides both first class and premium economy service on this route for a more comfortable experience.

Best time to fly from Portland (PWM) to Detroit (DTW)

The most popular months for travelers flying from Portland to Detroit are May, September, and October, when peak temperatures in Detroit reach up to 66.6°F in September. If you prefer quieter travel, consider July, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 74.1°F. For better deals, September usually offers the lowest average one-way fare around $255. Flight availability peaks in September, with approximately 11 flights per week, making it easier to find convenient departure times. February has the fewest flights, with approximately 7 flights per week.

  • Cheapest time to fly: September usually offers good deals with average one-way fare around $255, roughly 19% cheaper than the yearly average.
  • Another budget-friendly time to fly: October typically offers an average one-way fare of around $259.
  • Most flight options: September has the highest number of flights from Portland to Detroit, with approximately 11 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January25.3°F (-3.7°C)Average9$381
February26.2°F (-3.2°C)Slightly Low7$385
March36.3°F (2.4°C)Average8$318
April46.8°F (8.2°C)Slightly Low8$334
May59.4°F (15.2°C)Slightly High10$290
June68.9°F (20.5°C)Average10$285
July74.1°F (23.4°C)Slightly Low9$301
August72.9°F (22.7°C)Average10$334
September66.6°F (19.2°C)Slightly High11$255
October54.5°F (12.5°C)Slightly High10$259
November41.9°F (5.5°C)Average9$341
December32.9°F (0.5°C)Average9$303

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Portland (PWM) to Detroit (DTW)

  • Sanford to Detroit (SFM-DTW): Sanford Seacoast Regional Airport (SFM) is located approximately 26 miles from Portland International Jetport Airport (PWM), providing convenient access for travelers heading to Detroit.
  • Portland to Flint (PWM-FNT): Bishop International Airport (FNT) lies around 56 miles from Detroit Metropolitan Wayne County Airport (DTW), offering another option for those flying from Portland.

How to find the best prices for flights from Portland (PWM) to Detroit (DTW)

Getting some of the best deals on flights from Portland to Detroit is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking at least two months in advance, although most travelers book their flights two to eight weeks ahead. Morning departures between 5 a.m. and 12 p.m. tend to be less expensive, while afternoon flights from 12 p.m. to 6 p.m. are more popular. Additionally, flying on Saturday generally offers lower prices, despite Thursday being the most sought-after travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Detroit Metropolitan Wayne County Airport from Portland International Jetport Airport

Detroit welcomes travelers from Portland with a range of transport options based on price, convenience, and proximity. Here's how to reach Detroit efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Detroit, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Detroit Metropolitan Wayne County Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Detroit Metropolitan Wayne County Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Detroit Metropolitan Wayne County Airport, Dearborn Station, a train station, is located about 8.3 miles away, providing convenient access for travelers heading to the station.

Frequently asked questions

How much does a flight from Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) cost?
You can find cheap one-way flights from $169 and cheap return flights from $337 Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) with Expedia. One-way flights generally range between $285 and $794, and roundtrip flights usually range from $420 to $1128. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
The cheapest month to fly from PWM to DTW is December when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
You can fly direct from PWM to DTW on Delta, with around 15 flights per week.
What is the cheapest airline that flies from Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
Delta is one of the cheapest airlines offering nonstop flights from Portland, ME (PWM) to Detroit, MI (DTW), with round-trip tickets starting from around $399. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
To find a cheap flight from Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
The best airline to fly with from Portland, ME (PWM) to Detroit, MI (DTW) will differ from traveler to traveler. If you like to fly early, Delta offers early morning flights. If price is the most important factor, Delta typically offers the lowest fares. United offers the most daily flights from Portland to Detroit, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
You can find approximately 2 nonstop flights per day from Portland Intl. Jetport (PWM) to Detroit Metropolitan Wayne County (DTW). For more options, look at flights that include layovers.
What is the earliest flight from Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from PWM to DTW. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
Flying nonstop from PWM to DTW takes around 2 hours 20 minutes, with the route covering approximately 666 miles. Flights with a layover typically take 2 hours 40 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
You can fly first class between PWM and DTW. First class cabins are available on:

  • American Airlines
  • United Airlines
  • Delta Air Lines

How much is a business class flight from Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
A direct, return business class ticket from Portland, ME (PWM) to Detroit, MI (DTW) typically costs between $1,177 - $1,649. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) flight with Expedia?
It's easy to earn miles on a Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Detroit from Portland Intl. Jetport (PWM)?
From Portland Intl. Jetport (PWM), you can fly into Detroit Metropolitan Wayne County (DTW) to reach Detroit. Some flights may connect through major hubs like Washington Dulles Intl. (IAD), Liberty Intl. (EWR), Baltimore Washington Intl. Thurgood Marshall (BWI) before reaching Detroit. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) at the last minute?
Typically, booking a last minute flight from Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) flight and hotel package?
Securing a Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) Detroit Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
If you booked your Portland, ME (PWM-Portland Intl. Jetport) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Portland Intl. Jetport
Destination airport
Detroit Metropolitan Wayne County
Airlines serving
American Airlines, Delta, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$336
Distance
666 mi
Average flight time
2 hours 51 mins

Book with confidence

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 December. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $169 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.

 

Portland to Detroit Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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