What is the cheapest airline that flies from Detroit to Washington?

Frontier, Alaska Airlines, and Delta are the most popular carriers operating from Detroit to Washington

What airlines fly to State of Washington?

Delta, Alaska Airlines and Hawaiian Airlines are the top three most popular airlines that fly to State of Washington from Detroit according to our data. Delta is the first choice among our users, with 61% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 9 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

How many flights depart from Detroit to State of Washington on average per week?

The number of flights available between Detroit and State of Washington is 97 per week as of December 2025. The most frequent departure day is Thu, with 18% of weekly flights leaving on this day.

How many flights depart from Detroit to State of Washington on average per day?

As of December 2025, 13 flights take off from Detroit and land in State of Washington each day. The most common flight departure time for this route is 5:00PM, with 53% of daily flights taking off in the afternoon.

When did momondo last update prices for flights from Detroit to Washington?

Prices for flights from Detroit to Washington were last updated today.

How many operators does momondo search for flights from Detroit to Washington?

There are 9 operators available for flights from Detroit to Washington as of December 2025.

How old do you have to be to fly from Detroit to Washington?

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 Detroit to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$68 Cheap Flights from Detroit to Washington in 2025/26

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Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 12:23 pm

DTW

PDX

9h 23m1 stop

10:17 am - 12:04 am

PDX

DTW

10h 47m1 stop

$182Frontier

Thu, Jan 8 - Thu, Jan 15

10:27 pm - 11:15 am

DTW

PDX

39h 48m2 stops

11:59 am - 11:24 am

PDX

DTW

20h 25m1 stop

$186Multiple Airlines

Tue, Jan 6 - Thu, Jan 15

6:00 am - 9:34 am

DTW

PDX

30h 34m2 stops

11:59 am - 11:24 am

PDX

DTW

20h 25m1 stop

$191Frontier

Thu, Jan 8 - Thu, Jan 15

12:30 pm - 8:36 pm

DTW

SEA

11h 06m1 stop

9:55 am - 10:20 pm

SEA

DTW

9h 25m1 stop

$199Delta

Thu, Jan 22 - Thu, Jan 29

10:30 am - 8:50 pm

DTW

SEA

13h 20m1 stop

11:55 pm - 9:40 am

SEA

DTW

6h 45m1 stop

$204Southwest

Fri, Mar 6 - Sat, Mar 14

5:15 pm - 9:25 pm

DTW

GEG

7h 10m1 stop

1:38 pm - 4:19 pm

GEG

DTW

23h 41m1 stop

$277Alaska Airlines

Thu, Jan 8 - Mon, Jan 12

5:15 pm - 11:12 am

DTW

GEG

20h 57m1 stop

9:05 am - 4:19 pm

GEG

DTW

28h 14m1 stop

$287Alaska Airlines

Thu, Jan 8 - Mon, Jan 12

7:15 am - 12:46 pm

DTW

GEG

8h 31m2 stops

5:00 am - 3:08 pm

GEG

DTW

7h 08m1 stop

$340United Airlines

Fri, Jan 9 - Sun, Jan 11

9:00 am - 1:46 pm

DTW

PSC

7h 46m1 stop

3:18 pm - 10:08 am

PSC

DTW

15h 50m2 stops

$430United Airlines

Thu, Jan 8 - Sun, Jan 11

8:05 pm - 11:36 pm

DTW

PSC

6h 31m1 stop

5:45 pm - 1:19 pm

PSC

DTW

16h 34m1 stop

$501Delta

Tue, Apr 14 - Sun, Apr 19

Southwest flights from Detroit to State of Washington

Our best Southwest deals on Detroit to State of Washington flight tickets

Southwest

Mar 6

DTW10:30 amDetroit Metropolitan Wayne County

13h 20m

1 stop

SEA8:50 pmSeattle/Tacoma Intl

Mar 14

SEA11:55 pmSeattle/Tacoma Intl

6h 45m

1 stop

DTW9:40 amDetroit Metropolitan Wayne County

$204

Find similar

Southwest

Jan 25

DTW6:35 amDetroit Metropolitan Wayne County

7h 15m

1 stop

SEA10:50 amSeattle/Tacoma Intl

Jan 28

SEA9:55 amSeattle/Tacoma Intl

9h 35m

2 stops

DTW10:30 pmDetroit Metropolitan Wayne County

$264

Find similar

Southwest

Mar 6

DTW10:30 amDetroit Metropolitan Wayne County

16h 45m

2 stops

SEA12:15 amSeattle/Tacoma Intl

Mar 15

SEA11:55 pmSeattle/Tacoma Intl

6h 55m

1 stop

DTW9:50 amDetroit Metropolitan Wayne County

$275

Find similar

Alaska Airlines flights from Detroit to State of Washington

Our best Alaska Airlines deals on Detroit to State of Washington flight tickets

Alaska Airlines

Jan 8

DTW5:15 pmDetroit Metropolitan Wayne County

5h 20m

SEA7:35 pmSeattle/Tacoma Intl

Jan 15

SEA9:02 amSeattle/Tacoma Intl

4h 17m

DTW4:19 pmDetroit Metropolitan Wayne County

$224

Find similar

Alaska Airlines

Jan 7

DTW6:40 amDetroit Metropolitan Wayne County

5h 09m

SEA8:49 amSeattle/Tacoma Intl

Apr 28

SEA8:05 amSeattle/Tacoma Intl

4h 33m

DTW3:38 pmDetroit Metropolitan Wayne County

$248

Find similar

Alaska Airlines

Feb 28

DTW5:22 pmDetroit Metropolitan Wayne County

5h 13m

SEA7:35 pmSeattle/Tacoma Intl

Mar 3

SEA9:12 amSeattle/Tacoma Intl

4h 14m

DTW4:26 pmDetroit Metropolitan Wayne County

$263

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Thu 1/8

6:00 am-12:23 pm

1 stop9h 23m

Portland

Thu 1/15

10:17 am-12:04 am

1 stop10h 47m

$182

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Tue 1/6

10:27 pm-11:15 am

2 stops39h 48m

Portland

Thu 1/15

11:59 am-11:24 am

1 stop20h 25m

$186

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Thu 1/8

6:00 am-9:34 am

2 stops30h 34m

Portland

Thu 1/15

11:59 am-11:24 am

1 stop20h 25m

$191

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

Thu 1/22

12:30 pm-8:36 pm

1 stop11h 06m

Seattle/Tacoma Intl

Thu 1/29

9:55 am-10:20 pm

1 stop9h 25m

$199

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

Fri 3/6

10:30 am-8:50 pm

1 stop13h 20m

Seattle/Tacoma Intl

Sat 3/14

11:55 pm-9:40 am

1 stop6h 45m

$204

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Thu 1/8

5:15 pm-9:25 pm

1 stop7h 10m

Spokane

Mon 1/12

1:38 pm-4:19 pm

1 stop23h 41m

$277

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Thu 1/8

5:15 pm-11:12 am

1 stop20h 57m

Spokane

Mon 1/12

9:05 am-4:19 pm

1 stop28h 14m

$287

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Fri 1/9

7:15 am-12:46 pm

2 stops8h 31m

Spokane

Sun 1/11

5:00 am-3:08 pm

1 stop7h 08m

$340

DetroitPasco

DTW - PSC

DTWPSC

Detroit Metropolitan Wayne County

Thu 1/8

9:00 am-1:46 pm

1 stop7h 46m

Pasco Tri Cities

Sun 1/11

3:18 pm-10:08 am

2 stops15h 50m

$430

DetroitPasco

DTW - PSC

DTWPSC

Detroit Metropolitan Wayne County

Tue 4/14

8:05 pm-11:36 pm

1 stop6h 31m

Pasco Tri Cities

Sun 4/19

5:45 pm-1:19 pm

1 stop16h 34m

$501

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Detroit to State of Washington

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

Prices

Airlines

Other information

What is the cheapest month to fly to State of Washington?

The month of February is, on average, the cheapest month to fly to State of Washington from Detroit, with most prices found around $304. If you aren’t able to travel to State of Washington during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $310.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Detroit to State of Washington is on a Friday. Travelers who choose to depart for State of Washington on a Friday will often find tickets for as low as $482. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Detroit to State of Washington for around $577.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $367. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $545 on average. Flights to State of Washington from Detroit in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Detroit to Washington flight route?

Fly from Detroit Metropolitan Wayne County to Seattle/Tacoma Intl for the best Detroit - Washington flight prices

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $377 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Detroit for as low as $342 on momondo.

What cabin class options are available on Detroit to Washington flights?

There are 4 cabin classes available to choose from on Detroit to Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Detroit to State of Washington flights?

You could potentially save up to 40% on your flight if you consider stops on a Detroit to State of Washington flight.

Cheap Detroit to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to State of Washington

Best Price Found	$218
Fastest flight time	4h 51m
Direct flights	Every day
Airports in State of Washington	96 airports

The best one-way flight to State of Washington from Detroit in the past 72 hours is $218. The best round-trip flight deal from Detroit to State of Washington found on momondo in the last 72 hours is $360.

The fastest flight from Detroit to State of Washington takes 4h 51m

Direct flights go from Detroit to State of Washington every day.

There are 96 airports in State of Washington. From Detroit there are direct flights to Portland (PDX), Seattle/Tacoma Intl (SEA).

Search flight deals

When did momondo last update prices for flights from Detroit to Washington?
Prices for flights from Detroit to Washington were last updated today.
How many operators does momondo search for flights from Detroit to Washington?
There are 9 operators available for flights from Detroit to Washington as of December 2025.
How old do you have to be to fly from Detroit to Washington?
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 Detroit to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Detroit to State of Washington?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Detroit to State of Washington is Boeing 737-900 (28.36% of total bookings). The next most popular plane models are Boeing 737 (21.07%), Airbus A321neo (18.42%), and Airbus A321-100/200 (11.45%).

Best airlines flying from Detroit to State of Washington

Compare and see reviews for airlines that fly from Detroit to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $128	Free Cancellation	Rating 6.3 8,180 reviews	Search Spirit Airlines flights
Sun Country Air	PriceFrom $133	Free Cancellation	Rating 6.9 333 reviews	Search Sun Country Air flights
Frontier	PriceFrom $151	Free Cancellation	Rating 5.8 3,084 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $178	Free Cancellation	Rating 7.8 2,817 reviews	Search Hawaiian Airlines flights
American Airlines	PriceFrom $218	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
Southwest	PriceFrom $222	Free Cancellation	Rating 7.9 4,253 reviews	Search Southwest flights
United Airlines	PriceFrom $240	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $246	Free Cancellation	Rating 8.0 11,432 reviews	Search Alaska Airlines flights
Delta	PriceFrom $250	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Washington?

Finding the right flight to Washington from Detroit is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington quick and easy, saving you time and money.

Can I find flights from Detroit to Washington with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Detroit to Washington flights to just show those with flexible booking policies.

How can momondo help me find flights from Detroit to Washington?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Detroit to Washington.

I’m not ready to book a flight from Detroit to Washington right now. Can momondo alert me if prices change?

Price alerts on flights to Washington from Detroit are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your State of Washington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Washington

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Detroit flight routes

Flights from Detroit Metropolitan Wayne County to Wilmington New Hanover County

Flights from Detroit Metropolitan Wayne County to Baltimore/Washington

Flights from Detroit Metropolitan Wayne County to Tampa

Flights from Detroit Metropolitan Wayne County to Denver Intl

Flights from Detroit Metropolitan Wayne County to Orlando

Flights from Detroit Metropolitan Wayne County to Newark

Cheap flights from Detroit to Washington from $68

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Washington departing on 2/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Find the cheapest flights from Detroit to Washington

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Southwest flights from Detroit to State of Washington

Our best Southwest deals on Detroit to State of Washington flight tickets

Alaska Airlines flights from Detroit to State of Washington

Our best Alaska Airlines deals on Detroit to State of Washington flight tickets

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How to get the cheapest flight ticket from Detroit to State of Washington

What is the cheapest month to fly to State of Washington?

What is the cheapest day to depart on your flight to State of Washington?

What is the cheapest time of day to depart on your flight to State of Washington?

What is the cheapest Detroit to Washington flight route?

Fly from Detroit Metropolitan Wayne County to Seattle/Tacoma Intl for the best Detroit - Washington flight prices

How far in advance should I book a flight to State of Washington?

What cabin class options are available on Detroit to Washington flights?

There are 4 cabin classes available to choose from on Detroit to Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Detroit to State of Washington flights?

You could potentially save up to 40% on your flight if you consider stops on a Detroit to State of Washington flight.

What is the cheapest airline that flies from Detroit to Washington?

Frontier, Alaska Airlines, and Delta are the most popular carriers operating from Detroit to Washington

What airlines fly to State of Washington?

How many flights depart from Detroit to State of Washington on average per day?

As of December 2025, 13 flights take off from Detroit and land in State of Washington each day. The most common flight departure time for this route is 5:00PM, with 53% of daily flights taking off in the afternoon.

How many flights depart from Detroit to State of Washington on average per week?

The number of flights available between Detroit and State of Washington is 97 per week as of December 2025. The most frequent departure day is Thu, with 18% of weekly flights leaving on this day.

Cheap Detroit to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to State of Washington

Best Price Found

Fastest flight time

Direct flights

Airports in State of Washington

When did momondo last update prices for flights from Detroit to Washington?

How many operators does momondo search for flights from Detroit to Washington?

How old do you have to be to fly from Detroit to Washington?

What documentation or ID do you need to fly to Washington?

What is the most popular plane model from Detroit to State of Washington?

Best airlines flying from Detroit to State of Washington

Compare and see reviews for airlines that fly from Detroit to State of Washington with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Washington?

Can I find flights from Detroit to Washington with flexible booking policies on momondo?

How can momondo help me find flights from Detroit to Washington?

I’m not ready to book a flight from Detroit to Washington right now. Can momondo alert me if prices change?

An easier way to manage your State of Washington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington

Popular cities in Washington

Popular flights according to clicks in the last 7 days on momondo