Cheap Flights from Baltimore (BWI) to The Dalles (DLS)

Popular airlines from Baltimore Washington Intl. Airport (BWI) to The Dalles, OR (DLS-The Dalles Municipal)

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Frequently asked questions

How much does a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to The Dalles, OR (DLS-The Dalles Municipal) cost?
Lock in a cheap one-way flight or cheap return flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to The Dalles, OR (DLS-The Dalles Municipal) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to The Dalles, OR (DLS-The Dalles Municipal)?
Planning your getaway for is a great way to save, as it's the cheapest month for flights between BWI and DLS. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to The Dalles, OR (DLS-The Dalles Municipal)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest BWI to DLS flight.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to The Dalles, OR (DLS-The Dalles Municipal)?
You'll need to catch a flight with a layover if you're traveling from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to The Dalles, OR (DLS-The Dalles Municipal). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from BWI to DLS?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to The Dalles, OR (DLS-The Dalles Municipal)?
To touch down at The Dalles, OR (DLS-The Dalles Municipal) on time, pick a flight that takes off from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to The Dalles, OR (DLS-The Dalles Municipal) last-minute?
Waiting until right before your break to book your flight from BWI to DLS generally means paying more. Although you may find some last-minute deals, they aren't always guaranteed. Keep your travel plans flexible for the best chance of scoring a bargain.
Is it cheaper to book a BWI to DLS flight and hotel package?
Compared with arranging flights and hotels separately, booking a BWI to DLS flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place takes the hassle out of travel planning. Simply secure your flights and choose from our wide range of hotels, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to The Dalles, OR (DLS-The Dalles Municipal)?
It's usually possible to cancel or reschedule your BWI to DLS flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
The Dalles Municipal
Distance
2283 mi

Book with confidence

Book with confidence

Baltimore to The Dalles Flights

The cheapest times to fly from Baltimore to The Dalles

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Baltimore to The Dalles are during the month of . You can find some of the cheapest flights from Baltimore to The Dalles with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to The Dalles

Sunday is one of the best days to book for cheap flights from Baltimore to The Dalles: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Baltimore to The Dalles

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Baltimore to The Dalles in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Baltimore to The Dalles flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Baltimore to The Dalles airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Baltimore to The Dalles Flights

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*Available to One Key members.