$291 Cheap Alaska Airlines flights Minneapolis (MSP) to Washington (IAD)

View $291 flight on Sun, Aug 31, 2025Opens in a new window

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$291 Cheap Alaska Airlines flights Minneapolis (MSP) to Washington (IAD)

Prices were available within the past 7 days and start at $291 for one-way flights and $864 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Jul 17 - Wed, Jul 23
MSP
Minneapolis
IAD
Washington
$864 Roundtrip, found 12 hours ago
$864
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Thu, Jul 17 from Minneapolis to Washington, returning Wed, Jul 23, priced at $864 found 12 hours ago
Flights from Minneapolis (MSP) to Washington (IAD)
Origin airport
Minneapolis - St. Paul Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, Sun Country Airlines, United
Popular airline
United
Distance
905 mi
Average flight time
3 hours 51 mins

Frequently asked questions

How much is an Alaska Airlines flight from Minneapolis - St. Paul Intl. Airport (MSP) to Washington Dulles Intl. Airport (IAD)?
Scoring cheap one-way Alaska Airlines flights from MSP to IAD from $291 on Expedia is a cinch --- just filter by "Price (lowest to highest)." Alternatively, check out our affordable return fares from $864 for your next adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from MSP to IAD with Alaska Airlines?
Browse for one-way or return flights to Washington in January or February. You could find an affordable fare with Alaska Airlines during these off-peak months.
What is the cheapest time to book flights from Minneapolis - St. Paul Intl. Airport (MSP) to Washington Dulles Intl. Airport (IAD) with Alaska Airlines?
Search for cheap Alaska Airlines flights from Minneapolis - St. Paul Intl. Airport (MSP) to Washington Dulles Intl. Airport (IAD) one to three months ahead of your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and itinerary, the ideal day to book a domestic flight is generally Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Alaska Airlines fly nonstop from Minneapolis - St. Paul Intl. Airport (MSP) to Washington Dulles Intl. Airport (IAD)?
Click on our "Nonstop" filter when looking for direct Alaska Airlines flights from MSP to IAD. It's also an easy way to compare other carriers servicing the same nonstop trip.
What is the earliest Alaska Airlines flight from MSP to IAD?
To find the earliest departures from MSP to IAD with Alaska Airlines, sort your results by "Early Morning" and "Morning." Choosing an early flight usually means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Alaska Airlines fly into in Washington?
Get on an Alaska Airlines flight from Minneapolis - St. Paul Intl. Airport (MSP) to Washington, and you'll likely arrive at Washington Dulles Intl. Airport (IAD). This is the airline's primary hub in this city.
Why fly with Alaska Airlines from MSP to IAD?
Alaska Airlines makes flying from MSP to IAD enjoyable with an excellent in-flight experience and top-tier customer service. You could even start earning points with Mileage Plan. Be sure to sign up to Expedia's free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Alaska Airlines flight from Minneapolis - St. Paul Intl. Airport (MSP) to Washington Dulles Intl. Airport (IAD)?
Changes are generally free within 24 hours of making your booking, but your airline may add a charge after that. For further details about modifying your flights, head to your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to change your plans without additional charges, apply the "Changes included" or "No cancel fee" filter when organizing your next getaway.

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