$238 Cheap Flights from Seattle (SEA) to Alexandria (AEX)

View $238 flight on Fri, Dec 12, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Alexandria, LA (AEX-Alexandria Intl.)

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Cheap Flights from Seattle to Alexandria (SEA-AEX)

Prices were available within the past 7 days and start at $238 for one-way flights and $298 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Dec 3 - Wed, Dec 10
SEA
Seattle
AEX
Alexandria
$298 Roundtrip, found 2 hours ago
$298
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Dec 3 from Seattle to Alexandria, returning Wed, Dec 10, priced at $298 found 2 hours ago
American Airlines
Fri, Dec 5 - Fri, Dec 12
SEA
Seattle
AEX
Alexandria
$304 Roundtrip, found 1 day ago
$304
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Dec 5 from Seattle to Alexandria, returning Fri, Dec 12, priced at $304 found 1 day ago
Delta
Fri, Dec 5 - Fri, Dec 12
SEA
Seattle
AEX
Alexandria
$328 Roundtrip, found 1 day ago
$328
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Dec 5 from Seattle to Alexandria, returning Fri, Dec 12, priced at $328 found 1 day ago
Delta
Sun, Feb 8 - Wed, Feb 25
SEA
Seattle
AEX
Alexandria
$337 Roundtrip, found 23 hours ago
$337
Roundtrip
found 23 hours ago
Select Delta flight, departing Sun, Feb 8 from Seattle to Alexandria, returning Wed, Feb 25, priced at $337 found 23 hours ago
Delta
Tue, Jan 6 - Wed, Jan 21
SEA
Seattle
AEX
Alexandria
$338 Roundtrip, found 23 hours ago
$338
Roundtrip
found 23 hours ago
Select Delta flight, departing Tue, Jan 6 from Seattle to Alexandria, returning Wed, Jan 21, priced at $338 found 23 hours ago
Delta
Tue, Jan 20 - Sat, Jan 31
SEA
Seattle
AEX
Alexandria
$357 Roundtrip, found 23 hours ago
$357
Roundtrip
found 23 hours ago
Select Delta flight, departing Tue, Jan 20 from Seattle to Alexandria, returning Sat, Jan 31, priced at $357 found 23 hours ago
Delta
Fri, Jan 9 - Thu, Jan 29
SEA
Seattle
AEX
Alexandria
$358 Roundtrip, found 23 hours ago
$358
Roundtrip
found 23 hours ago
Select Delta flight, departing Fri, Jan 9 from Seattle to Alexandria, returning Thu, Jan 29, priced at $358 found 23 hours ago
Delta
Tue, Nov 18 - Sat, Nov 22
SEA
Seattle
AEX
Alexandria
$358 Roundtrip, found 2 hours ago
$358
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Nov 18 from Seattle to Alexandria, returning Sat, Nov 22, priced at $358 found 2 hours ago
American Airlines
Fri, Dec 5 - Fri, Dec 12
SEA
Seattle
AEX
Alexandria
$362 Roundtrip, found 1 day ago
$362
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Dec 5 from Seattle to Alexandria, returning Fri, Dec 12, priced at $362 found 1 day ago
Delta
Mon, Mar 9 - Tue, Mar 17
SEA
Seattle
AEX
Alexandria
$363 Roundtrip, found 6 hours ago
$363
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Mar 9 from Seattle to Alexandria, returning Tue, Mar 17, priced at $363 found 6 hours ago

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

June is typically the cheapest month to fly

From $368 - $786 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 $358
AEX
Alexandria Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $358
Flights from Seattle (SEA) to Alexandria (AEX)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Alexandria Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$298
Distance
1921 mi

Seattle to Alexandria Flights

The cheapest times to fly from Seattle to Alexandria

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 Seattle to Alexandria are during the month of December. You can find some of the cheapest flights from Seattle to Alexandria with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Alexandria

Sunday is one of the best days to book for cheap flights from Seattle to Alexandria: 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 Seattle to Alexandria

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 Seattle to Alexandria in 2025. You can also book with separate airlines for your outbound and return journeys, from $238 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 Seattle to Alexandria 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 Seattle to Alexandria 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.

 

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Alexandria Intl. Airport (AEX) cost?
Lock in a cheap one-way flight from $238 or cheap return flight from $298 from Seattle - Tacoma Intl. Airport (SEA) to Alexandria Intl. Airport (AEX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Alexandria Intl. Airport (AEX)?
Planning your trip for December can help you save, as it's the cheapest month for flights between SEA and AEX. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Alexandria Intl. Airport (AEX)?
To find the cheapest airline that'll fly you from SEA to AEX, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Alexandria Intl. Airport (AEX)?
Nonstop flights from Seattle - Tacoma Intl. Airport (SEA) to Alexandria Intl. Airport (AEX) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SEA to AEX?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Alexandria Intl. Airport (AEX)?
Choose a flight from Seattle - Tacoma Intl. Airport (SEA) to Alexandria Intl. Airport (AEX) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures are on average 22% more likely to be canceled.**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 Seattle - Tacoma Intl. Airport (SEA) to Alexandria Intl. Airport (AEX) last-minute?
Holding off until right before your break to book a flight from SEA to AEX generally means paying more. While you might find some last-minute discounts, they aren't always guaranteed. Allow some flexibility in your schedule for the best chance of snagging a bargain.
Is it cheaper to book a SEA to AEX flight and hotel package?
Compared with arranging hotels and flights separately, booking a SEA to AEX flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place takes the hassle out of planning your trip. Simply secure your flights and select from our wide range of stays, 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 Seattle - Tacoma Intl. Airport (SEA) to Alexandria Intl. Airport (AEX)?
Typically, you're able to cancel or reschedule your SEA to AEX flight. However, additional fees may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you need more information, head to our Customer Service portal.

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*Available to One Key members.