$34 Cheap flight deals from Washington (WAS) to Ann Arbor (DTT)

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This Weekend's Flight Deals from Washington to Ann Arbor

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jan 4 - Fri, Jan 23
IAD
Washington Dulles Intl.
DTW
Detroit Metropolitan Wayne County
$241 Roundtrip, found 5 days ago
$241
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Jan 4 from Washington Dulles Intl. to Detroit Metropolitan Wayne County, returning Fri, Jan 23, priced at $241 found 5 days ago
Fri, Jan 2 - Mon, Jan 19
BWI
Baltimore Washington Intl. Thurgood Marshall
DTW
Detroit Metropolitan Wayne County
$270 Roundtrip, found 18 hours ago
$270
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Fri, Jan 2 from Baltimore Washington Intl. Thurgood Marshall to Detroit Metropolitan Wayne County, returning Mon, Jan 19, priced at $270 found 18 hours ago
Sun, Jan 4 - Mon, Jan 5
DCA
Ronald Reagan Washington National
DTW
Detroit Metropolitan Wayne County
$315 Roundtrip, just found
$315
Roundtrip
just found
Select Frontier Airlines flight, departing Sun, Jan 4 from Ronald Reagan Washington National to Detroit Metropolitan Wayne County, returning Mon, Jan 5, priced at $315 just found

Airfares from $34 One Way, $88 Round Trip from Washington to Ann Arbor

Prices starting at $88 for return flights and $34 for one-way flights to Ann Arbor were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 15 - Mon, Jan 19
BWI
Baltimore
DTW
Detroit
$88 Roundtrip, found 16 hours ago
$88
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Thu, Jan 15 from Baltimore to Detroit, returning Mon, Jan 19, priced at $88 found 16 hours ago
Thu, Jan 15 - Mon, Jan 19
BWI
Baltimore
DTW
Detroit
$109 Roundtrip, found 1 day ago
$109
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Jan 15 from Baltimore to Detroit, returning Mon, Jan 19, priced at $109 found 1 day ago
Sat, Jan 31 - Wed, Feb 18
DCA
Washington
DTW
Detroit
$141 Roundtrip, found 4 days ago
$141
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Jan 31 from Washington to Detroit, returning Wed, Feb 18, priced at $141 found 4 days ago
Thu, Feb 5 - Sat, Feb 7
BWI
Baltimore
DTW
Detroit
$150 Roundtrip, found 1 day ago
$150
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Feb 5 from Baltimore to Detroit, returning Sat, Feb 7, priced at $150 found 1 day ago
Thu, Jan 29 - Sat, Jan 31
IAD
Washington
DTW
Detroit
$163 Roundtrip, found 4 days ago
$163
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Jan 29 from Washington to Detroit, returning Sat, Jan 31, priced at $163 found 4 days ago

Ann Arbor economy flight packages

Price found within the past 48 hours. Click for updated prices.
Saint John's Resort
4.0-star property

Saint John's Resort

9.6/10 Exceptional! (1,004 reviews)

Feb 21 - Feb 23

2 night stay

Baltimore (BWI) to Detroit (DTW)

Southwest Airlines • Coach

Detroit (DTW) to Baltimore (BWI)

Delta • Coach
Price was $505, price is now $371 per person
$371
per person
found 1 day ago
The Irish Pub was great! All the staff were very friendly.

Reviewed on Jul 28, 2025

Daxton Hotel Birmingham, Curio Collection by Hilton
4.0-star property

Daxton Hotel Birmingham, Curio Collection by Hilton

9.2/10 Wonderful! (517 reviews)

Feb 21 - Feb 23

2 night stay

Baltimore (BWI) to Detroit (DTW)

Southwest Airlines • Coach

Detroit (DTW) to Baltimore (BWI)

Delta • Coach
Price was $657, price is now $513 per person
$513
per person
found 1 day ago
Beautiful property! Great location! Walkable to restaurants

Reviewed on Sep 12, 2025

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More About Flying To Ann Arbor from Washington

Route Information for Flights from Washington to Ann Arbor

Origin Airport IATA Code
WAS
Destination Airport IATA Code
DTT
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Washington to Ann Arbor

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Frequently asked questions

Are there non-stop flights from Washington to Ann Arbor?
Delta and American Airlines operate nonstop flights from DCA to Detroit Metropolitan Wayne County Airport (DTW), which means you won't need to worry about changing planes or being hopelessly bored on a layover.
What is the shortest flight from Washington to Ann Arbor?
Leave that binge-watching for another time, because the journey from Washington, DC (IAD-Washington Dulles Intl.) to Metro Airport can take as little as 1 hour and 29 minutes.
What airlines fly from Washington to Ann Arbor most frequently?
The airlines that have the most frequent flights between National Airport and DTW include Delta (DL). This popular option operates 139 flights on the route each month. If you need a few more options, have a look at the price of tickets with American Airlines (AA), which offers 82 flights from Washington to Ann Arbor each month.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.