$184 Cheap Delta flights Seattle (SEA) to Alexandria (AEX)

View $184 flight on Wed, Aug 20, 2025Opens in a new window

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$184 Cheap Delta flights Seattle (SEA) to Alexandria (AEX)

Prices were available within the past 7 days and start at $184 for one-way flights and $368 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Sep 20 - Sat, Nov 15
SEA
Seattle
AEX
Alexandria
$368 Roundtrip, found 1 day ago
$368
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep 20 from Seattle to Alexandria, returning Sat, Nov 15, priced at $368 found 1 day ago
Delta
Wed, Jul 16 - Wed, Aug 6
SEA
Seattle
AEX
Alexandria
$396 Roundtrip, found 1 day ago
$396
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jul 16 from Seattle to Alexandria, returning Wed, Aug 6, priced at $396 found 1 day ago
Delta
Wed, Aug 20 - Sat, Sep 6
SEA
Seattle
AEX
Alexandria
$398 Roundtrip, found 1 day ago
$398
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Aug 20 from Seattle to Alexandria, returning Sat, Sep 6, priced at $398 found 1 day ago
Delta
Fri, Sep 19 - Sat, Nov 15
SEA
Seattle
AEX
Alexandria
$408 Roundtrip, found 1 day ago
$408
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Sep 19 from Seattle to Alexandria, returning Sat, Nov 15, priced at $408 found 1 day ago
Delta
Wed, Jul 16 - Wed, Aug 6
SEA
Seattle
AEX
Alexandria
$436 Roundtrip, found 1 day ago
$436
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jul 16 from Seattle to Alexandria, returning Wed, Aug 6, priced at $436 found 1 day ago
Delta
Thu, Aug 21 - Sat, Sep 6
SEA
Seattle
AEX
Alexandria
$438 Roundtrip, found 1 day ago
$438
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Aug 21 from Seattle to Alexandria, returning Sat, Sep 6, priced at $438 found 1 day ago
Flights from Seattle (SEA) to Alexandria (AEX)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Alexandria Intl.
Airlines serving
American Airlines, Delta
Popular airline
Delta
Distance
1921 mi

Frequently asked questions

How much is a Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Alexandria Intl. Airport (AEX)?
Use the "Price (lowest to highest)" filter on Expedia to find cheap Delta Air Lines round-trip flights from $368 from SEA to AEX. Affordable one-way fares from $184 are available too.**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 SEA to AEX with Delta Air Lines?
Look for round-trip or one-way flights to Alexandria in December or February. You could find a cheap fare with Delta Air Lines during these off-season months.
What is the cheapest time to book flights from Seattle - Tacoma Intl. Airport (SEA) to Alexandria Intl. Airport (AEX) with Delta Air Lines?
Begin your search one to three months before your departure to find cheaper fares on Delta Air Lines flights from Seattle - Tacoma Intl. Airport (SEA) to Alexandria Intl. Airport (AEX). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Time it well, and you can enjoy significant savings on domestic journeys.*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 Delta Air Lines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Alexandria Intl. Airport (AEX)?
Simply enter your dates, click search and check the "Nonstop" filter on Expedia to find any direct flights from SEA to AEX with Delta Air Lines or other carriers.
What is the earliest Delta Air Lines flight from SEA to AEX?
Browse Delta Air Lines's earliest flights from SEA to AEX by selecting the "Early Morning" and "Morning" filters. Not only will you get to where you're going sooner, early departures also have a 20% less chance of being canceled.**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 Delta Air Lines fly into in Alexandria?
Delta Air Lines flights from Seattle - Tacoma Intl. Airport (SEA) to Alexandria land at Alexandria Intl. Airport (AEX). This is the main entry point to this city.
Why fly with Delta Air Lines from SEA to AEX?
Delta Air Lines makes traveling from SEA to AEX more comfortable with a rewarding loyalty program and an excellent in-flight experience. You could even start collecting points with Delta SkyMiles. Be sure to join Expedia's free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*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 Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Alexandria Intl. Airport (AEX)?
You can usually cancel or change your flight, although there may be additional charges if your booking was made more than 24 hours ago. Need flexible options? Make use of Expedia's "Changes included" or "No cancel fee" filter to find flights that won't charge extra if you need to adjust your plans. To update your booking, visit "Trips," select your flight and click on "Manage Booking" for more details.

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