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$101+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SEA
Aug 12 — Aug 191
Tue 8/12
Tue 8/19
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 August 7, 2025.

Round-trip from

$187
(Hawaiian Airlines)

One-way from

$101
(Cheapflightsfares)

Popular in

June

Cheapest in

October

Average price

$392

Good round-trip deal

$342 or less

Good one-way deal

$286 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. 13% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 7, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 8/6. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:30 amDTW - GEG
1 stop9h 16mHawaiian Airlines
Wed 10/15:45 pmGEG - DTW
1 stop8h 22mHawaiian Airlines
Deal found 8/6$187
This Delta deal was found by Cheapflights users on 8/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/248:10 pmDTW - GEG
1 stop6h 33mDelta
Mon 10/277:15 amGEG - DTW
1 stop8h 50mDelta
Deal found 8/5$210
This Cheapflightsfares deal was found by Cheapflights users on 8/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/109:12 amDTW - PDX
1 stop13h 11mSpirit Airlines
Tue 9/3012:07 pmPDX - DTW
1 stop14h 19mSpirit Airlines
Deal found 8/5$213
This FlightHub deal was found by Cheapflights users on 8/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:35 amDTW - PDX
1 stop12h 48mSpirit Airlines
Mon 10/612:07 pmPDX - DTW
1 stop14h 19mSpirit Airlines
Deal found 8/5$217
This FlightHub deal was found by Cheapflights users on 8/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:12 amDTW - PDX
1 stop13h 11mSpirit Airlines
Mon 9/228:18 pmPDX - DTW
1 stop17h 00mSpirit Airlines
Deal found 8/6$219
This Hawaiian Airlines deal was found by Cheapflights users on 8/6. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/266:30 amDTW - GEG
1 stop8h 00mHawaiian Airlines
Tue 9/25:45 pmGEG - DTW
1 stop8h 22mHawaiian Airlines
Deal found 8/6$221
This FlightHub deal was found by Cheapflights users on 8/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:40 amDTW - PDX
1 stop17h 59mMultiple Airlines
Wed 9/1012:07 pmPDX - DTW
1 stop14h 19mMultiple Airlines
Deal found 8/7$222
This Mytrip deal was found by Cheapflights users on 8/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2011:15 amDTW - PDX
1 stop11h 08mSpirit Airlines
Fri 9/268:18 pmPDX - DTW
1 stop17h 00mSpirit Airlines
Deal found 8/6$225
This American Airlines deal was found by Cheapflights users on 8/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/304:00 pmDTW - PDX
1 stop10h 26mAmerican Airlines
Wed 9/36:05 amPDX - DTW
1 stop12h 43mAmerican Airlines
Deal found 8/6$227
This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/49:35 amDTW - PDX
1 stop12h 48mSpirit Airlines
Tue 9/912:07 pmPDX - DTW
1 stop14h 19mSpirit Airlines
Deal found 8/6$228
This FlightHub deal was found by Cheapflights users on 8/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:40 amDTW - PDX
1 stop17h 59mMultiple Airlines
Wed 9/37:52 pmPDX - DTW
1 stop6h 53mMultiple Airlines
Deal found 8/6$229
This FlightHub deal was found by Cheapflights users on 8/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/19:12 amDTW - PDX
1 stop13h 11mSpirit Airlines
Fri 10/38:18 pmPDX - DTW
1 stop17h 00mSpirit Airlines
Deal found 8/6$230

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 August 7, 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

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Tue 9/30

6:30 am-12:46 pm

1 stop9h 16m

Spokane

Wed 10/1

5:45 pm-5:07 am

1 stop8h 22m

$187

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Fri 10/24

8:10 pm-11:43 pm

1 stop6h 33m

Spokane

Mon 10/27

7:15 am-7:05 pm

1 stop8h 50m

$210

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Wed 9/10

9:12 am-7:23 pm

1 stop13h 11m

Portland

Tue 9/30

12:07 pm-5:26 am

1 stop14h 19m

$213

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Thu 10/2

9:35 am-7:23 pm

1 stop12h 48m

Portland

Mon 10/6

12:07 pm-5:26 am

1 stop14h 19m

$217

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Wed 9/17

9:12 am-7:23 pm

1 stop13h 11m

Portland

Mon 9/22

8:18 pm-4:18 pm

1 stop17h 00m

$219

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Tue 8/26

6:30 am-11:30 am

1 stop8h 00m

Spokane

Tue 9/2

5:45 pm-5:07 am

1 stop8h 22m

$221

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Sat 8/30

7:40 am-10:39 pm

1 stop17h 59m

Portland

Wed 9/10

12:07 pm-5:26 am

1 stop14h 19m

$222

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Sat 9/20

11:15 am-7:23 pm

1 stop11h 08m

Portland

Fri 9/26

8:18 pm-4:18 pm

1 stop17h 00m

$225

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Sat 8/30

4:00 pm-11:26 pm

1 stop10h 26m

Portland

Wed 9/3

6:05 am-9:48 pm

1 stop12h 43m

$227

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Thu 9/4

9:35 am-7:23 pm

1 stop12h 48m

Portland

Tue 9/9

12:07 pm-5:26 am

1 stop14h 19m

$228

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

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 $388). 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 August 7, 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 August 7, 2025.

The most flights from DTT to USWA are scheduled on a Monday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 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 August 7, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta 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

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Southwest
8.0
Very good
4,247 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,987 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Hawaiian Airlines
7.8
Good
2,631 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
United Airlines
7.4
Good
8,916 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

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.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $101. However, be on the lookout for offers from Frontier and American 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 (93%), Aeromexico (84%) or LATAM Airlines (84%) 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 $158. On average you can expect to pay $807. The most popular route, (Detroit Metropolitan Wayne County - Seattle/Tacoma Intl), can usually be booked for $204.

  • 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 $388). 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 8 airlines flying from Detroit to Washington

Discover the top 8 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 August 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$210FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$130Average$272FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$133Average$322FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$158Average$380FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$178Average$367FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$256Average$416FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$256Average$394FlexibilityNo cancel feeOn-time69%
DeltaCheapest$257Average$450FlexibilityNo cancel feeOn-timeN/A

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