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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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SEA
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
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 julio 3, 2025.

Round-trip from

$211
(FlightHub)

One-way from

$101
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$456

Good round-trip deal

$388 or less

Good one-way deal

$233 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. 17% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 3, 2025.

This FlightHub deal was found by Cheapflights users on 7/2. 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.
jue. 8/2111:21 amDTW - PDX
1 stop10h 36mSpirit Airlines
dom. 8/247:52 pmPDX - DTW
1 stop6h 53mSpirit Airlines
Deal found 7/2$211
This Mytrip deal was found by Cheapflights users on 7/2. 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.
lun. 8/116:45 amDTW - GEG
1 stop13h 17mMultiple Airlines
lun. 8/189:55 amGEG - DTW
1 stop17h 03mMultiple Airlines
Deal found 7/2$214
This Mytrip deal was found by Cheapflights users on 7/1. 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.
mié. 7/238:44 pmDTW - PDX
1 stop16h 00mMultiple Airlines
mar. 7/2910:23 amPDX - DTW
2 stops16h 07mMultiple Airlines
Deal found 7/1$214
This Priceline deal was found by Cheapflights users on 7/2. 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.
jue. 8/76:00 amDTW - PDX
1 stop7h 11mFrontier
sáb. 8/96:35 amPDX - DTW
1 stop6h 45mFrontier
Deal found 7/2$216
This Sun Country Air deal was found by Cheapflights users on 7/3. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/247:09 pmDTW - PDX
1 stop6h 37mSun Country Air
jue. 7/3111:59 pmPDX - DTW
1 stop6h 56mSun Country Air
Deal found 7/3$255
This Priceline deal was found by Cheapflights users on 7/2. 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.
mar. 7/229:59 amDTW - SEA
1 stop9h 26mMultiple Airlines
sáb. 8/3012:40 pmSEA - DTW
1 stop9h 04mMultiple Airlines
Deal found 7/2$266
This FlightHub deal was found by Cheapflights users on 7/2. 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.
mar. 8/59:53 pmDTW - SEA
1 stop21h 32mSpirit Airlines
vie. 8/85:30 pmSEA - DTW
1 stop10h 34mSpirit Airlines
Deal found 7/2$267
This FlightHub deal was found by Cheapflights users on 7/3. 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.
mar. 8/268:00 amDTW - SEA
1 stop18h 01mFrontier
jue. 9/186:12 amSEA - DTW
1 stop15h 34mFrontier
Deal found 7/3$268
This American Airlines deal was found by Cheapflights users on 7/2. 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.
mar. 8/196:55 amDTW - SEA
1 stop10h 20mAmerican Airlines
lun. 8/2512:46 amSEA - DTW
1 stop10h 56mAmerican Airlines
Deal found 7/2$269
This Sun Country Air deal was found by Cheapflights users on 7/3. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/297:10 pmDTW - SEA
1 stop28h 28mSun Country Air
mié. 9/175:40 pmSEA - DTW
1 stop13h 52mSun Country Air
Deal found 7/3$275
This Delta deal was found by Cheapflights users on 7/2. 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.
mié. 7/306:00 amDTW - GEG
1 stop7h 34mDelta
mié. 8/65:10 pmGEG - DTW
1 stop8h 57mDelta
Deal found 7/2$279
This Orbitz deal was found by Cheapflights users on 7/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/186:10 amDTW - GEG
1 stop7h 48mFrontier
jue. 10/211:53 amGEG - DTW
1 stop9h 53mFrontier
Deal found 7/1$285

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 julio 3, 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

jue. 8/21

11:21 am-6:57 pm

1 stop10h 36m

Portland

dom. 8/24

7:52 pm-5:45 am

1 stop6h 53m

$211

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

lun. 8/11

6:45 am-5:02 pm

1 stop13h 17m

Spokane

lun. 8/18

9:55 am-5:58 am

1 stop17h 03m

$214

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

mié. 7/23

8:44 pm-9:44 am

1 stop16h 00m

Portland

mar. 7/29

10:23 am-5:30 am

2 stops16h 07m

$214

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

jue. 8/7

6:00 am-10:11 am

1 stop7h 11m

Portland

sáb. 8/9

6:35 am-4:20 pm

1 stop6h 45m

$216

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

jue. 7/24

7:09 pm-10:46 pm

1 stop6h 37m

Portland

jue. 7/31

11:59 pm-9:55 am

1 stop6h 56m

$255

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

mar. 7/22

9:59 am-4:25 pm

1 stop9h 26m

Seattle/Tacoma Intl

sáb. 8/30

12:40 pm-12:44 am

1 stop9h 04m

$266

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

mar. 8/5

9:53 pm-4:25 pm

1 stop21h 32m

Seattle/Tacoma Intl

vie. 8/8

5:30 pm-7:04 am

1 stop10h 34m

$267

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

mar. 8/26

9:42 am-8:02 pm

1 stop13h 20m

Seattle/Tacoma Intl

lun. 9/1

12:46 am-2:42 pm

1 stop10h 56m

$268

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

lun. 7/21

6:00 am-12:34 am

1 stop21h 34m

Seattle/Tacoma Intl

vie. 7/25

12:13 pm-7:00 am

1 stop15h 47m

$272

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

vie. 8/29

7:10 pm-8:38 pm

1 stop28h 28m

Seattle/Tacoma Intl

mié. 9/3

1:52 pm-10:04 am

1 stop17h 12m

$275

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 44 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 July is currently the most expensive (average of $390). 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 julio 3, 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 julio 3, 2025.

The most flights from DTT to USWA are scheduled on a Monday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 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 julio 3, 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

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 United 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%), Finnair (92%) or Japan Airlines (87%) 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 $168. On average you can expect to pay $1,834. The most popular route, (Detroit Metropolitan Wayne County - Seattle/Tacoma Intl), can usually be booked for $192.

  • 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 July is currently the most expensive (average of $390). 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 julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$197FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$133Average$318FlexibilityNo cancel feeOn-time83%
Spirit AirlinesCheapest$144Average$278FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$178Average$367FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$200Average$387FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$256Average$394FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$256Average$481FlexibilityNo cancel feeOn-time75%
DeltaCheapest$257Average$474FlexibilityNo cancel feeOn-timeN/A

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