$185 Cheap Delta flights Seattle (SEA) to Alexandria (AEX)

View $185 flight on Tue, Feb 3, 2026Opens in a new window

$185 Cheap Delta flights Seattle (SEA) to Alexandria (AEX)

Prices were available within the past 7 days and start at $185 for one-way flights and $338 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Jan 21 - Sat, Jan 24
SEA
Seattle
AEX
Alexandria
$338 Roundtrip, found 17 hours ago
$338
Roundtrip
found 17 hours ago
Select Delta flight, departing Wed, Jan 21 from Seattle to Alexandria, returning Sat, Jan 24, priced at $338 found 17 hours ago
Delta
Tue, Jan 13 - Sat, Jan 17
SEA
Seattle
AEX
Alexandria
$353 Roundtrip, found 17 hours ago
$353
Roundtrip
found 17 hours ago
Select Delta flight, departing Tue, Jan 13 from Seattle to Alexandria, returning Sat, Jan 17, priced at $353 found 17 hours ago
Delta
Tue, Jan 20 - Tue, Jan 27
SEA
Seattle
AEX
Alexandria
$368 Roundtrip, found 17 hours ago
$368
Roundtrip
found 17 hours ago
Select Delta flight, departing Tue, Jan 20 from Seattle to Alexandria, returning Tue, Jan 27, priced at $368 found 17 hours ago
Delta
Tue, Jan 13 - Sun, Jan 18
SEA
Seattle
AEX
Alexandria
$377 Roundtrip, found 17 hours ago
$377
Roundtrip
found 17 hours ago
Select Delta flight, departing Tue, Jan 13 from Seattle to Alexandria, returning Sun, Jan 18, priced at $377 found 17 hours ago
Delta
Thu, Jan 15 - Wed, Jan 21
SEA
Seattle
AEX
Alexandria
$378 Roundtrip, found 17 hours ago
$378
Roundtrip
found 17 hours ago
Select Delta flight, departing Thu, Jan 15 from Seattle to Alexandria, returning Wed, Jan 21, priced at $378 found 17 hours ago
Delta
Fri, Jan 16 - Tue, Jan 20
SEA
Seattle
AEX
Alexandria
$383 Roundtrip, found 17 hours ago
$383
Roundtrip
found 17 hours ago
Select Delta flight, departing Fri, Jan 16 from Seattle to Alexandria, returning Tue, Jan 20, priced at $383 found 17 hours ago

Find the cheapest month to fly from Seattle (SEA) to Alexandria (AEX)

December is typically the cheapest month to fly

From $298 - $900 per traveler.

Alternative airports near Alexandria

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Alexandria Intl. AEX. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $604
AEX
Alexandria Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $604
Flights from Seattle (SEA) to Alexandria (AEX)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Alexandria Intl.
Airlines serving
American Airlines, Delta
Popular airline
American Airlines
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 $338 from SEA to AEX. Affordable one-way fares from $185 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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*Available to One Key members.