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

A quick flight from Detroit to State of Washington can take about 5h 04m. Frontier provides one of the quickest options available for as low as $199. 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 Southwest, with whom users have recently found tickets for as low as $92. However, be on the lookout for offers from Frontier and Spirit Airlines, as they are both options that can get you from Detroit to State of Washington for a low price.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 cheapest flights from Detroit to State of Washington?

The cheapest flight price from Detroit to State of Washington is $119. On average you can expect to pay $784. The most popular route, (Detroit Metropolitan Wayne County - Seattle/Tacoma Intl), can usually be booked for $196.

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

Consider KLM (74%), Korean Air (72%) or Air France (70%) when booking your flight. These represent the most reliable airlines when flying from Detroit to State of Washington.

What are the most popular airlines that fly from Detroit to State of Washington?

Before booking your flight from Detroit to State of Washington check out the most popular airlines for this route: Delta, Alaska Airlines or Hawaiian Airlines.

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.

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.

$68+ Flights from Detroit to Washington

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

Airfare is below average for this route at the moment. Detroit to State of Washington flights typically cost between $249 and $452 in January. The cheapest round-trip price found within the last 3 days was $199 on Delta (Jan 15-Jan 20).

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Cheap 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 diciembre 16, 2025.

mar. 12/2310:01 pmDTW - SEA

1 stop17h 29mFrontier

lun. 12/296:33 pmSEA - DTW

1 stop9h 21mFrontier

Deal found 12/16

$324

mié. 12/319:02 amDTW - PDX

1 stop8h 58mMultiple Airlines

lun. 1/58:45 pmPDX - DTW

1 stop18h 42mMultiple Airlines

Deal found 12/13

$328

jue. 12/2512:17 pmDTW - GEG

1 stop6h 56mDelta

dom. 1/112:00 pmGEG - DTW

1 stop5h 34mDelta

Deal found 12/15

$344

jue. 12/254:16 pmDTW - GEG

1 stop7h 42mUnited Airlines

sáb. 1/105:00 amGEG - DTW

2 stops12h 26mUnited Airlines

Deal found 12/15

$349

mié. 12/3112:20 pmDTW - GEG

2 stops30h 33mFrontier

jue. 1/2212:03 pmGEG - DTW

1 stop25h 16mFrontier

Deal found 12/15

$360

mié. 12/2412:20 pmDTW - SEA

1 stop27h 10mFrontier

lun. 1/56:33 pmSEA - DTW

1 stop9h 21mFrontier

Deal found 12/15

$363

mié. 12/319:02 amDTW - PDX

1 stop8h 58mMultiple Airlines

jue. 1/81:18 pmPDX - DTW

1 stop7h 46mMultiple Airlines

Deal found 12/14

$363

mié. 12/2412:20 pmDTW - SEA

1 stop27h 10mFrontier

dom. 1/42:54 pmSEA - DTW

1 stop17h 31mFrontier

Deal found 12/14

$367

mié. 12/2412:20 pmDTW - SEA

1 stop27h 10mMultiple Airlines

dom. 1/410:01 pmSEA - DTW

Nonstop4h 19mMultiple Airlines

Deal found 12/14

$385

mié. 12/3112:20 pmDTW - GEG

2 stops30h 33mFrontier

jue. 1/1511:22 amGEG - DTW

1 stop21h 02mFrontier

Deal found 12/15

$386

lun. 12/228:18 pmDTW - SEA

Nonstop5h 07mDelta

mié. 1/76:05 amSEA - DTW

Nonstop4h 16mDelta

Deal found 12/15

$397

mié. 12/319:02 amDTW - PDX

1 stop8h 58mMultiple Airlines

dom. 1/412:47 pmPDX - DTW

1 stop19h 38mMultiple Airlines

Deal found 12/14

$412

Best flights from Detroit to Washington
Discover carefully curated flight deals from Detroit to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 16, 2025.

jue. 1/226:20 amDTW - GEG

1 stop9h 04mFrontier

jue. 1/291:19 pmGEG - DTW

1 stop7h 40mFrontier

Deal found 12/14

$182

vie. 1/235:15 pmDTW - SEA

Nonstop5h 20mAlaska Airlines

lun. 1/269:02 amSEA - DTW

Nonstop4h 17mAlaska Airlines

Deal found 12/15

$199

jue. 2/57:45 pmDTW - SEA

Nonstop5h 04mDelta

lun. 2/1611:15 pmSEA - DTW

Nonstop4h 15mDelta

Deal found 12/14

$199

jue. 1/226:20 amDTW - GEG

2 stops16h 48mMultiple Airlines

jue. 1/2912:03 pmGEG - DTW

1 stop25h 16mMultiple Airlines

Deal found 12/14

$255

mar. 1/69:00 amDTW - GEG

1 stop6h 46mUnited Airlines

dom. 1/115:00 amGEG - DTW

1 stop7h 08mUnited Airlines

Deal found 12/13

$335

sáb. 2/145:22 pmDTW - SEA

Nonstop5h 13mAlaska Airlines

mar. 2/179:12 amSEA - DTW

Nonstop4h 14mAlaska Airlines

Deal found 12/14

$199

jue. 1/158:30 amDTW - SEA

Nonstop5h 12mDelta

mar. 1/207:15 amSEA - DTW

1 stop9h 00mDelta

Deal found 12/15

$209

vie. 1/165:15 pmDTW - SEA

Nonstop5h 20mAlaska Airlines

dom. 1/259:02 amSEA - DTW

Nonstop4h 17mAlaska Airlines

Deal found 12/14

$199

sáb. 1/177:45 pmDTW - SEA

Nonstop5h 04mDelta

jue. 1/227:15 amSEA - DTW

1 stop9h 00mDelta

Deal found 12/14

$209

vie. 2/67:45 pmDTW - SEA

Nonstop5h 04mDelta

mar. 2/109:59 pmSEA - DTW

1 stop8h 16mDelta

Deal found 12/15

$209

mié. 1/79:02 amDTW - PDX

2 stops29h 13mMultiple Airlines

vie. 1/96:34 pmPDX - DTW

1 stop20h 51mMultiple Airlines

Deal found 12/16

$255

dom. 2/1512:30 pmDTW - SEA

1 stop11h 00mDelta

dom. 2/2211:15 pmSEA - DTW

Nonstop4h 15mDelta

Deal found 12/15

$209

jue. 1/228:30 amDTW - SEA

Nonstop5h 12mDelta

lun. 1/267:10 amSEA - DTW

1 stop8h 40mDelta

Deal found 12/14

$209

lun. 1/269:01 amDTW - PDX

2 stops14h 26mMultiple Airlines

jue. 1/2911:28 amPDX - DTW

1 stop14h 02mMultiple Airlines

Deal found 12/16

$299

vie. 1/97:15 amDTW - GEG

1 stop7h 24mUnited Airlines

dom. 1/115:00 amGEG - DTW

1 stop7h 08mUnited Airlines

Deal found 12/16

$335

jue. 1/157:00 amDTW - SEA

1 stop6h 55mDelta

dom. 1/186:05 amSEA - DTW

Nonstop4h 16mDelta

Deal found 12/15

$209

jue. 1/85:15 pmDTW - GEG

1 stop10h 08mAlaska Airlines

lun. 1/121:38 pmGEG - DTW

1 stop23h 41mAlaska Airlines

Deal found 12/15

$286

vie. 2/279:01 amDTW - PDX

1 stop12h 42mMultiple Airlines

lun. 3/210:18 pmPDX - DTW

1 stop17h 02mMultiple Airlines

Deal found 12/15

$300

vie. 1/167:45 pmDTW - SEA

Nonstop5h 04mDelta

mar. 1/2011:17 amSEA - DTW

1 stop8h 03mDelta

Deal found 12/15

$209

mié. 1/79:00 amDTW - GEG

2 stops13h 16mUnited Airlines

mié. 1/145:00 amGEG - DTW

1 stop7h 08mUnited Airlines

Deal found 12/14

$340

mié. 1/145:15 pmDTW - PDX

1 stop8h 31mAlaska Airlines

mié. 1/215:35 pmPDX - DTW

1 stop19h 44mAlaska Airlines

Deal found 12/15

$286

jue. 1/19:06 amDTW - GEG

1 stop9h 13mUnited Airlines

jue. 1/2211:25 amGEG - DTW

1 stop7h 45mUnited Airlines

Deal found 12/15

$344

vie. 1/95:15 pmDTW - PDX

1 stop19h 08mAlaska Airlines

mar. 1/139:10 amPDX - DTW

1 stop28h 09mAlaska Airlines

Deal found 12/16

$286

jue. 12/259:06 amDTW - GEG

1 stop9h 13mUnited Airlines

jue. 1/2211:25 amGEG - DTW

1 stop7h 45mUnited Airlines

Deal found 12/14

$344

vie. 1/235:15 pmDTW - PDX

1 stop22h 23mAlaska Airlines

mar. 1/279:30 pmPDX - DTW

1 stop15h 49mAlaska Airlines

Deal found 12/16

$286

vie. 2/205:22 pmDTW - PDX

1 stop18h 27mAlaska Airlines

dom. 3/17:05 amPDX - DTW

1 stop6h 21mAlaska Airlines

Deal found 12/15

$287

jue. 2/195:22 pmDTW - PDX

1 stop18h 27mAlaska Airlines

lun. 2/238:30 amPDX - DTW

1 stop28h 56mAlaska Airlines

Deal found 12/13

$287

lun. 1/125:15 pmDTW - PDX

1 stop19h 14mAlaska Airlines

lun. 1/195:35 pmPDX - DTW

1 stop19h 44mAlaska Airlines

Deal found 12/14

$287

jue. 1/811:31 amDTW - PSC

2 stops12h 42mUnited Airlines

dom. 1/115:00 amPSC - DTW

1 stop7h 08mUnited Airlines

Deal found 12/13

$430

mié. 12/317:45 pmDTW - GEG

1 stop6h 31mDelta

jue. 1/227:25 pmGEG - DTW

1 stop8h 05mDelta

Deal found 12/15

$344

Last-minute flights from Detroit to Washington
Discover last-minute flight deals from Detroit to Washington. Data last updated diciembre 16, 2025 and is based on user searches.

mar. 1/67:51 amDTW - SEA

1 stop13h 00mMultiple Airlines

jue. 1/89:23 pmSEA - DTW

1 stop18h 02mMultiple Airlines

Deal found 12/16

$204

mar. 1/67:51 amDTW - SEA

1 stop13h 00mFrontier

jue. 1/812:26 pmSEA - DTW

2 stops19h 20mFrontier

Deal found 12/16

$211

mié. 1/78:00 amDTW - PDX

1 stop31h 23mFrontier

lun. 1/126:34 pmPDX - DTW

2 stops24h 22mFrontier

Deal found 12/15

$190

mié. 1/78:00 amDTW - PDX

1 stop31h 23mMultiple Airlines

lun. 1/126:34 pmPDX - DTW

1 stop20h 51mMultiple Airlines

Deal found 12/15

$199

jue. 1/86:00 amDTW - PDX

1 stop9h 23mFrontier

jue. 1/1510:17 amPDX - DTW

1 stop10h 47mFrontier

Deal found 12/15

$182

jue. 1/86:00 amDTW - PDX

1 stop9h 23mMultiple Airlines

lun. 1/196:19 pmPDX - DTW

2 stops23h 43mMultiple Airlines

Deal found 12/14

$185

jue. 1/86:00 amDTW - PDX

1 stop9h 23mFrontier

lun. 1/126:34 pmPDX - DTW

2 stops24h 22mFrontier

Deal found 12/15

$202

vie. 1/96:00 amDTW - SEA

1 stop13h 29mFrontier

lun. 1/129:02 pmSEA - DTW

2 stops21h 54mFrontier

Deal found 12/16

$202

lun. 1/126:00 amDTW - SEA

1 stop13h 29mFrontier

jue. 1/1512:59 pmSEA - DTW

1 stop8h 05mFrontier

Deal found 12/15

$203

lun. 1/126:00 amDTW - SEA

1 stop13h 29mFrontier

lun. 1/1912:59 pmSEA - DTW

1 stop8h 05mFrontier

Deal found 12/15

$210

jue. 1/158:30 amDTW - SEA

Nonstop5h 12mDelta

sáb. 1/2411:10 pmSEA - DTW

Nonstop4h 20mDelta

Deal found 12/16

$199

jue. 1/157:00 amDTW - SEA

1 stop6h 55mDelta

dom. 1/186:05 amSEA - DTW

Nonstop4h 16mDelta

Deal found 12/15

$209

One-way flights from Detroit to Washington
Search for one-way flight options from Detroit to Washington. Find affordable one-way fares based on user searches. Data last updated diciembre 16, 2025.

sáb. 1/175:40 pmDTW - SEA

1 stop25h 48mFrontier

Deal found 12/16

$68

lun. 1/126:00 amDTW - SEA

1 stop13h 29mFrontier

Deal found 12/15

$80

sáb. 1/175:40 pmDTW - PDX

1 stop16h 43mFrontier

Deal found 12/15

$83

mié. 2/257:11 pmDTW - PDX

1 stop25h 55mMultiple Airlines

Deal found 12/14

$84

vie. 1/1612:19 pmDTW - SEA

1 stop29h 24mFrontier

Deal found 12/16

$85

mié. 1/148:00 amDTW - PDX

1 stop28h 22mFrontier

Deal found 12/15

$96

jue. 1/1512:19 pmDTW - SEA

1 stop25h 50mFrontier

Deal found 12/16

$97

jue. 1/1512:19 pmDTW - PDX

1 stop25h 45mFrontier

Deal found 12/15

$98

mié. 1/148:00 amDTW - SEA

2 stops30h 09mFrontier

Deal found 12/15

$100

mié. 1/79:02 amDTW - PDX

2 stops29h 13mMultiple Airlines

Deal found 12/14

$102

sáb. 1/1011:00 amDTW - SEA

2 stops25h 04mMultiple Airlines

Deal found 12/14

$104

mié. 1/147:20 pmDTW - SEA

1 stop27h 31mMultiple Airlines

Deal found 12/15

$108

Find flight deals from Detroit to Washington

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$182 (Frontier)
One-way from	$68 (Kiwi.com)
Popular in	October
Cheapest in	February
Average price	$367
Good round-trip deal	$338 or less
Good one-way deal	$233 or less

Provider with most accurate pricing for Detroit (DTT)-Seattle/Tacoma Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Detroit (DTT)-Seattle/Tacoma Intl flights.

Search Deals

From Detroit (DTT) to Washington

Search Deals

One-way flight from Detroit (DTT) to Washington

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Detroit (DTT) to Washington.

Search Deals

Price to beat on a one-way flight from Detroit (DTT) to Washington.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

jue. 1/22

6:20 am-12:24 pm

1 stop9h 04m

Spokane

jue. 1/29

1:19 pm-11:59 pm

1 stop7h 40m

$182

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

vie. 1/23

5:15 pm-7:35 pm

Nonstop5h 20m

Seattle/Tacoma Intl

lun. 1/26

9:02 am-4:19 pm

Nonstop4h 17m

$199

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

jue. 2/5

7:45 pm-9:49 pm

Nonstop5h 04m

Seattle/Tacoma Intl

lun. 2/16

11:15 pm-6:30 am

Nonstop4h 15m

$199

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

sáb. 2/14

5:22 pm-7:35 pm

Nonstop5h 13m

Seattle/Tacoma Intl

mar. 2/17

9:12 am-4:26 pm

Nonstop4h 14m

$199

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

vie. 1/16

5:15 pm-7:35 pm

Nonstop5h 20m

Seattle/Tacoma Intl

dom. 1/25

9:02 am-4:19 pm

Nonstop4h 17m

$199

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

jue. 1/15

8:30 am-10:42 am

Nonstop5h 12m

Seattle/Tacoma Intl

mar. 1/20

7:15 am-7:15 pm

1 stop9h 00m

$209

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

sáb. 1/17

7:45 pm-9:49 pm

Nonstop5h 04m

Seattle/Tacoma Intl

jue. 1/22

7:15 am-7:15 pm

1 stop9h 00m

$209

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

vie. 2/6

7:45 pm-9:49 pm

Nonstop5h 04m

Seattle/Tacoma Intl

mar. 2/10

9:59 pm-9:15 am

1 stop8h 16m

$209

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

dom. 2/15

12:30 pm-8:30 pm

1 stop11h 00m

Seattle/Tacoma Intl

dom. 2/22

11:15 pm-6:30 am

Nonstop4h 15m

$209

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

jue. 1/22

8:30 am-10:42 am

Nonstop5h 12m

Seattle/Tacoma Intl

lun. 1/26

7:10 am-6:50 pm

1 stop8h 40m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 60 results

...

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, August is the cheapest month in which you can book a flight from Detroit to State of Washington (average of $141). Flying from Detroit to State of Washington in October is currently the most expensive (average of $256). 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?

Unlike in the morning, when flights are generally more expensive, you can save up to 53% on flights from Detroit to State of Washington by exploring options for tickets at noon.

What is the cheapest day to fly from Detroit to State of Washington?

Travelers seeking maximum savings on their Detroit to State of Washington flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

Reviews of airlines servicing Washington

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

11,465 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Alaska Airlines

8.0

Very good

11,465 reviews

Alaska Airlines

8.0

Very good

11,465 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Delta

7.9

Good

8,009 reviews

Alaska Airlines

8.0

Very good

11,465 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Hawaiian Airlines

7.8

Good

2,819 reviews

Alaska Airlines

8.0

Very good

11,465 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

American Airlines

7.2

Good

11,047 reviews

Alaska Airlines

8.0

Very good

11,465 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Frontier

5.8

Fair

3,082 reviews

Alaska Airlines

8.0

Very good

11,465 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Related info for your journey

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 5h 04m. Frontier provides one of the quickest options available for as low as $199. 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 Southwest, with whom users have recently found tickets for as low as $92. However, be on the lookout for offers from Frontier and Spirit 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 KLM (74%), Korean Air (72%) or Air France (70%) 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 $119. On average you can expect to pay $784. The most popular route, (Detroit Metropolitan Wayne County - Seattle/Tacoma Intl), can usually be booked for $196.
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, August is the cheapest month in which you can book a flight from Detroit to State of Washington (average of $141). Flying from Detroit to State of Washington in October is currently the most expensive (average of $256). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from Detroit to Washington

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$128	Average$264	FlexibilityNo cancel fee	On-time65%
Sun Country Air	Cheapest$133	Average$322	FlexibilityNo cancel fee	On-time83%
Frontier	Cheapest$151	Average$256	FlexibilityNo cancel fee	On-time62%
Hawaiian Airlines	Cheapest$178	Average$367	FlexibilityNo cancel fee	On-time85%
American Airlines	Cheapest$200	Average$369	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$222	Average$386	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$240	Average$359	FlexibilityNo cancel fee	On-time69%
Alaska Airlines	Cheapest$246	Average$413	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$250	Average$439	FlexibilityNo cancel fee	On-timeN/A

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$68+ 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Detroit to WashingtonExplore 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 diciembre 16, 2025.

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 diciembre 16, 2025.

Find flight deals from Detroit to Washington

Keep the following information in mind while searching for Detroit to Washington flight deals. Data was last updated diciembre 16, 2025.

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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 diciembre 16, 2025.

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Use this chart to determine the cheapest time to fly round-trip from Detroit to Washington. Price data was last updated on December 16, 2024.

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Reviews of airlines servicing Washington

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.

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.

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Top 9 airlines flying from Detroit to Washington

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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 diciembre 16, 2025.