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$114+ Cheap flights from Detroit (DTT) to Washington

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SEA
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Detroit to Washington

Keep the following information in mind while searching for Detroit to Washington flight deals. Data was last updated September 17, 2025.

Round-trip from

$220
(Priceline)

One-way from

$114
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$372

Good round-trip deal

$359 or less

Good one-way deal

$285 or less
From Detroit (DTT) to Washington
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One-way flight from Detroit (DTT) to Washington
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Highest demand for flights based on searches. 11% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Detroit (DTT) to Washington.
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Price to beat on a one-way flight from Detroit (DTT) to Washington.
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Find flight deals from Detroit to Washington

Cheapest flights from Detroit to Washington
Explore the most affordable flight options available from Detroit to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Priceline deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:00 amDTW - PDX
1 stop8h 48mFrontier
Fri 10/2412:43 pmPDX - DTW
1 stop9h 16mFrontier
Deal found 9/17$220
This Priceline deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:55 amDTW - PDX
1 stop6h 53mFrontier
Mon 10/2012:43 pmPDX - DTW
1 stop9h 16mFrontier
Deal found 9/17$233
This Booking.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:10 amDTW - PDX
1 stop21h 02mFrontier
Mon 9/296:05 amPDX - DTW
1 stop15h 41mFrontier
Deal found 9/15$234
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/153:42 pmDTW - PDX
2 stops50h 21mMultiple Airlines
Tue 10/2112:43 pmPDX - DTW
1 stop9h 16mMultiple Airlines
Deal found 9/15$236
This Frontier deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:00 amDTW - PDX
1 stop8h 48mFrontier
Thu 10/2312:43 pmPDX - DTW
1 stop9h 16mFrontier
Deal found 9/15$237
This Booking.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:10 amDTW - PDX
1 stop21h 02mFrontier
Sun 10/127:30 pmPDX - DTW
2 stops26h 29mFrontier
Deal found 9/16$240
This Frontier deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:00 amDTW - PDX
1 stop8h 48mFrontier
Fri 10/2410:34 amPDX - DTW
2 stops11h 25mFrontier
Deal found 9/15$241
This CheapOair deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:10 amDTW - PDX
1 stop21h 02mFrontier
Mon 10/66:05 amPDX - DTW
1 stop15h 41mFrontier
Deal found 9/16$242
This Priceline deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:00 amDTW - PDX
1 stop8h 48mFrontier
Mon 10/2012:43 pmPDX - DTW
1 stop9h 16mFrontier
Deal found 9/16$243
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/172:56 pmDTW - PDX
2 stops23h 52mFrontier
Tue 10/2112:43 pmPDX - DTW
1 stop9h 16mFrontier
Deal found 9/15$244
This Frontier deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:00 amDTW - PDX
1 stop8h 48mFrontier
Thu 10/2312:43 pmPDX - DTW
1 stop9h 16mFrontier
Deal found 9/15$245
This Priceline deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:10 amDTW - GEG
1 stop7h 48mFrontier
Sun 9/2811:53 amGEG - DTW
1 stop9h 53mFrontier
Deal found 9/15$266

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Washington 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, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Detroit to Washington that are best for you.

Fly from

Detroit

Fly to

Washington

Route

Depart

Return

Price

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Thu 10/2

6:10 am-12:12 am

1 stop21h 02m

Portland

Mon 10/6

6:05 am-12:46 am

1 stop15h 41m

$242

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

Sat 11/1

12:36 pm-2:35 pm

Nonstop4h 59m

Seattle/Tacoma Intl

Wed 11/12

3:15 pm-10:25 pm

Nonstop4h 10m

$277

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

Sat 10/11

6:05 pm-10:30 pm

1 stop7h 25m

Seattle/Tacoma Intl

Wed 10/15

6:00 am-6:07 pm

1 stop9h 07m

$287

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

Fri 10/17

5:12 pm-7:10 pm

Nonstop4h 58m

Seattle/Tacoma Intl

Tue 10/21

8:50 am-4:14 pm

Nonstop4h 24m

$287

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

Wed 10/8

8:25 am-10:33 am

Nonstop5h 08m

Seattle/Tacoma Intl

Sat 10/11

7:20 am-6:24 pm

1 stop8h 04m

$287

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

Wed 11/12

12:43 pm-2:45 pm

Nonstop5h 02m

Seattle/Tacoma Intl

Thu 11/20

3:15 pm-10:25 pm

Nonstop4h 10m

$287

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

Tue 11/4

8:25 am-10:33 am

Nonstop5h 08m

Seattle/Tacoma Intl

Wed 11/12

11:55 pm-8:55 am

1 stop6h 00m

$287

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

Sat 11/22

7:56 pm-10:14 pm

Nonstop5h 18m

Seattle/Tacoma Intl

Sun 12/7

11:10 pm-6:33 am

Nonstop4h 23m

$287

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

Thu 11/27

4:32 pm-6:40 pm

Nonstop5h 08m

Seattle/Tacoma Intl

Tue 12/2

11:10 pm-6:33 am

Nonstop4h 23m

$287

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

Sat 10/18

7:00 am-11:31 am

1 stop7h 31m

Seattle/Tacoma Intl

Tue 10/21

5:00 am-4:51 pm

2 stops8h 51m

$292

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 60 results
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Best time to book a flight from Detroit to Washington

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

What is the cheapest month to book a flight from Detroit to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Detroit to State of Washington (average of $238). Flying from Detroit to State of Washington in June is currently the most expensive (average of $387). 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 DTT to WA?

Find hourly flight availability from Detroit to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to State of Washington as you normally would.

Weekly flight availability from Detroit to State of Washington

Explore weekly flight availability from Detroit to Washington. 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 September 17, 2025.

The most flights from DTT to USWA are scheduled on a Monday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Detroit to State of Washington?

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated September 17, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from Detroit to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
8.0
Very good
7,961 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Hawaiian Airlines
7.8
Good
2,729 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Frontier
5.8
Fair
3,173 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

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

  • What airport do you fly from for flights from Detroit to Washington?

    Most people fly from Detroit All airports (DTT) if they book a flight from Detroit to Washington. Detroit All airports is conveniently located just 0.6 mi from Detroit’s city center.

  • How long is the flight from Detroit to State of Washington?

    A quick flight from Detroit to State of Washington can take about 4h 59m. Frontier provides one of the quickest options available for as low as $277. Airlines will cover a distance of 1920 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Detroit to State of Washington one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $124. However, be on the lookout for offers from Sun Country Air and Hawaiian Airlines, as they are both options that can get you from Detroit to State of Washington for a low price.

  • What are the most popular routes from Detroit to State of Washington?

    When deciding which route to take from Detroit to State of Washington consider Detroit Metropolitan Wayne County - Seattle/Tacoma Intl, Detroit Metropolitan Wayne County - Portland or Detroit Metropolitan Wayne County - Spokane as they are the most popular.

  • What are the most reliable airlines from Detroit to State of Washington?

    Consider Korean Air (92%), Air France (89%) or Aeromexico (86%) when booking your flight. These represent the most reliable airlines when flying from Detroit to State of Washington.

  • What are the cheapest flights from Detroit to State of Washington?

    The cheapest flight price from Detroit to State of Washington is $173. On average you can expect to pay $852. The most popular route, (Detroit Metropolitan Wayne County - Seattle/Tacoma Intl), can usually be booked for $203.

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

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

  • How can I find direct flights from Detroit to Washington?

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

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

    Yes. Cheapflights offers flight deals from Detroit to Washington 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 Detroit to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Detroit to State of Washington (average of $238). Flying from Detroit to State of Washington in June is currently the most expensive (average of $387). 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.

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Alternative routes for Detroit to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Detroit to Washington

Discover the top 9 airlines that operate flights from Detroit to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$130Average$277FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$133Average$325FlexibilityNo cancel feeOn-time83%
FrontierCheapest$144Average$242FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$158Average$388FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$178Average$367FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$222Average$386FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$256Average$434FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$256Average$391FlexibilityNo cancel feeOn-time69%
DeltaCheapest$257Average$459FlexibilityNo cancel feeOn-timeN/A

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