$423+ Cheap flights from Detroit to Walla Walla (DTT - ALW)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — ALW
Dec 3 — Dec 101
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Find flight deals from Detroit to Walla Walla
Best flights from Detroit to Walla WallaDiscover carefully curated flight deals from Detroit to Walla Walla that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2025.
Discover carefully curated flight deals from Detroit to Walla Walla that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2025.
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/104:40 pmDTW - ALW
1 stop10h 29mAlaska Airlines
Wed 3/115:00 amALW - DTW
1 stop7h 22mAlaska Airlines
Deal found 10/31![Alaska Airlines logo]()
$423
Cheap flight deals from Detroit to Walla Walla
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Walla Walla (ALW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 3, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $423 (Alaska Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit to Walla Walla 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 November 3, 2025.
Use the filters below to find and compare flights from Detroit to Walla Walla that are best for you.
Fly from
Detroit
Fly to
Walla Walla
Route
Depart
Return
Price
DetroitWalla Walla
DTW - ALW
DTWALW
Detroit Metropolitan Wayne County
Tue 3/10
4:40 pm-12:09 am
1 stop10h 29m
Walla Walla
Wed 3/11
5:00 am-3:22 pm
1 stop7h 22m
$423
Compare providers for flights from Detroit to Walla Walla
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Walla Walla in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Detroit-Walla Walla flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-Walla Walla flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Detroit-Walla Walla flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Detroit-Walla Walla flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Walla Walla flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Detroit to Walla Walla
Have a flexible travel schedule? Discover the best time to fly to Walla Walla 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 Walla Walla
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