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Cheap flights from Portland to Detroit from $76

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Detroit departing on 9/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portland to Detroit

Cheap round-trip flights

Spirit Airlines Logo
8:36 pm - 3:47 pmPDX-DTW
16h 11m1 stop
Spirit Airlines Logo
2:22 pm - 7:36 pmDTW-PDX
8h 14m1 stop
$227Spirit Airlines
Find Deal
mié., oct. 29 - mar., nov. 4
Frontier Logo
6:05 am - 12:46 amPDX-DTW
15h 41m1 stop
Frontier Logo
8:00 am - 10:34 pmDTW-PDX
17h 34m1 stop
$228Frontier
Find Deal
lun., sep. 29 - sáb., oct. 4
Frontier Logo
6:05 am - 12:46 amPDX-DTW
15h 41m1 stop
Frontier Logo
8:00 am - 10:34 pmDTW-PDX
17h 34m1 stop
$229Frontier
Find Deal
vie., sep. 19 - mar., sep. 23
Frontier Logo
6:05 am - 12:46 amPDX-DTW
15h 41m1 stop
Frontier Logo
7:55 am - 11:48 amDTW-PDX
6h 53m1 stop
$233Frontier
Find Deal
jue., oct. 2 - mar., oct. 7
Spirit Airlines Logo
8:36 pm - 3:47 pmPDX-DTW
16h 11m1 stop
Spirit Airlines Logo
9:05 pm - 7:36 pmDTW-PDX
25h 31m2 stops
$234Spirit Airlines
Find Deal
mar., oct. 14 - mar., oct. 21
Logo
12:07 pm - 5:26 amPDX-DTW
14h 19m1 stop
Logo
3:42 pm - 12:38 pmDTW-PDX
23h 56m2 stops
$238
Find Deal
lun., sep. 22 - vie., sep. 26
Spirit Airlines Logo
8:36 pm - 3:47 pmPDX-DTW
16h 11m1 stop
Spirit Airlines Logo
7:59 pm - 7:36 pmDTW-PDX
26h 37m1 stop
$241Spirit Airlines
Find Deal
mar., oct. 14 - lun., oct. 20
Spirit Airlines Logo
12:07 pm - 5:26 amPDX-DTW
14h 19m1 stop
Spirit Airlines Logo
9:05 pm - 7:36 pmDTW-PDX
25h 31m2 stops
$244Spirit Airlines
Find Deal
mié., oct. 1 - mar., oct. 7
Logo
1:08 pm - 4:18 pmPDX-DTW
24h 10m2 stops
Logo
8:00 am - 10:34 pmDTW-PDX
17h 34m1 stop
$245
Find Deal
vie., sep. 19 - mar., sep. 23
Spirit Airlines Logo
8:36 pm - 5:18 pmPDX-DTW
17h 42m2 stops
Spirit Airlines Logo
9:21 am - 7:36 pmDTW-PDX
13h 15m1 stop
$246Spirit Airlines
Find Deal
mié., oct. 15 - mar., oct. 21

Spirit Airlines flights from Portland to Detroit

Our best Spirit Airlines deals on Portland to Detroit flight tickets
Spirit Airlines
Oct 29
PDX8:36 pmPortland
16h 11m
1 stop
DTW3:47 pmDetroit Metropolitan Wayne County
Nov 4
DTW2:22 pmDetroit Metropolitan Wayne County
8h 14m
1 stop
PDX7:36 pmPortland
$227
Find similar
Spirit Airlines
Oct 14
PDX8:36 pmPortland
16h 11m
1 stop
DTW3:47 pmDetroit Metropolitan Wayne County
Oct 21
DTW9:05 pmDetroit Metropolitan Wayne County
25h 31m
2 stops
PDX7:36 pmPortland
$234
Find similar
Spirit Airlines
Oct 14
PDX8:36 pmPortland
16h 11m
1 stop
DTW3:47 pmDetroit Metropolitan Wayne County
Oct 20
DTW7:59 pmDetroit Metropolitan Wayne County
26h 37m
1 stop
PDX7:36 pmPortland
$241
Find similar

Frontier flights from Portland to Detroit

Our best Frontier deals on Portland to Detroit flight tickets
Frontier
Sep 29
PDX6:05 amPortland
15h 41m
1 stop
DTW12:46 amDetroit Metropolitan Wayne County
Oct 4
DTW8:00 amDetroit Metropolitan Wayne County
17h 34m
1 stop
PDX10:34 pmPortland
$228
Find similar
Frontier
Sep 19
PDX6:05 amPortland
15h 41m
1 stop
DTW12:46 amDetroit Metropolitan Wayne County
Sep 23
DTW8:00 amDetroit Metropolitan Wayne County
17h 34m
1 stop
PDX10:34 pmPortland
$229
Find similar
Frontier
Oct 2
PDX6:05 amPortland
15h 41m
1 stop
DTW12:46 amDetroit Metropolitan Wayne County
Oct 7
DTW7:55 amDetroit Metropolitan Wayne County
6h 53m
1 stop
PDX11:48 amPortland
$233
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Detroit that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated agosto 28, 2025.
Use the filters below to find and compare flights from Portland to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandDetroit

PDX - DTW

PDXDTW

Portland

mié. 10/29

8:36 pm-3:47 pm

1 stop16h 11m

Detroit Metropolitan Wayne County

mar. 11/4

2:22 pm-7:36 pm

1 stop8h 14m

$227

PortlandDetroit

PDX - DTW

PDXDTW

Portland

lun. 9/29

6:05 am-12:46 am

1 stop15h 41m

Detroit Metropolitan Wayne County

sáb. 10/4

8:00 am-10:34 pm

1 stop17h 34m

$228

PortlandDetroit

PDX - DTW

PDXDTW

Portland

vie. 9/19

6:05 am-12:46 am

1 stop15h 41m

Detroit Metropolitan Wayne County

mar. 9/23

8:00 am-10:34 pm

1 stop17h 34m

$229

PortlandDetroit

PDX - DTW

PDXDTW

Portland

jue. 10/2

6:05 am-12:46 am

1 stop15h 41m

Detroit Metropolitan Wayne County

mar. 10/7

7:55 am-11:48 am

1 stop6h 53m

$233

PortlandDetroit

PDX - DTW

PDXDTW

Portland

mar. 10/14

8:36 pm-3:47 pm

1 stop16h 11m

Detroit Metropolitan Wayne County

mar. 10/21

9:05 pm-7:36 pm

2 stops25h 31m

$234

PortlandDetroit

PDX - DTW

PDXDTW

Portland

lun. 9/22

12:07 pm-5:26 am

1 stop14h 19m

Detroit Metropolitan Wayne County

vie. 9/26

3:42 pm-12:38 pm

2 stops23h 56m

$238

PortlandDetroit

PDX - DTW

PDXDTW

Portland

mar. 10/14

8:36 pm-3:47 pm

1 stop16h 11m

Detroit Metropolitan Wayne County

lun. 10/20

7:59 pm-7:36 pm

1 stop26h 37m

$241

PortlandDetroit

PDX - DTW

PDXDTW

Portland

mié. 10/1

12:07 pm-5:26 am

1 stop14h 19m

Detroit Metropolitan Wayne County

mar. 10/7

9:05 pm-7:36 pm

2 stops25h 31m

$244

PortlandDetroit

PDX - DTW

PDXDTW

Portland

vie. 9/19

1:08 pm-4:18 pm

2 stops24h 10m

Detroit Metropolitan Wayne County

mar. 9/23

8:00 am-10:34 pm

1 stop17h 34m

$245

PortlandDetroit

PDX - DTW

PDXDTW

Portland

mié. 10/15

8:36 pm-5:18 pm

2 stops17h 42m

Detroit Metropolitan Wayne County

mar. 10/21

9:21 am-7:36 pm

1 stop13h 15m

$246

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Detroit from

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

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 $423, 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 $441. 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 $584.

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 $599 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 $513 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 $418 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 August 2025, prices for Portland to Detroit flights are approximately 7% 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

$192

Fastest flight time

4h 10m

Direct flights

Every day

Airports in Detroit

1 airport
The best one-way flight to Detroit from Portland in the past 72 hours is $192. The best round-trip flight deal from Portland to Detroit found on momondo in the last 72 hours is $330.
The fastest flight from Portland to Detroit takes 4h 10m
Direct flights go from Portland to Detroit every day.
There is 1 airport near Detroit: 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 8h 27m.

  • 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?

  • 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?

  • What is the most popular airline from Portland to Detroit?

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
FrontierPriceFrom $149Free CancellationRating
5.8
3,204 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $164Free CancellationRating
6.3
8,028 reviews
Search Spirit Airlines flights
Sun Country AirPriceFrom $285Free CancellationRating
6.9
331 reviews
Search Sun Country Air flights
Alaska AirlinesPriceFrom $306Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $321Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $356Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
United AirlinesPriceFrom $379Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
DeltaPriceFrom $391Free CancellationRating
7.9
7,977 reviews
Search Delta 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 $600, but momondo users have found Delta deals from Portland to Detroit from as low as $391 round-trip. Delta has been scored 7.9/10 in 7,977 reviews.

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
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.

An easier way to manage your Detroit trip

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