$173 Cheap Flights from Raleigh (RDU) to Alexandria (AEX)

View $173 flight on Wed, Jul 2, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Raleigh to Alexandria (RDU-AEX)

Prices were available within the past 7 days and start at $173 for one-way flights and $346 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Jul 2 - Wed, Jul 9
RDU
Raleigh
AEX
Alexandria
$346 Roundtrip, found 9 hours ago
$346
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Wed, Jul 2 from Raleigh to Alexandria, returning Wed, Jul 9, priced at $346 found 9 hours ago
American Airlines
Wed, Jul 2 - Wed, Jul 9
RDU
Raleigh
AEX
Alexandria
$381 Roundtrip, found 9 hours ago
$381
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Wed, Jul 2 from Raleigh to Alexandria, returning Wed, Jul 9, priced at $381 found 9 hours ago
American Airlines
Wed, Jul 2 - Sat, Jul 19
RDU
Raleigh
AEX
Alexandria
$386 Roundtrip, found 13 hours ago
$386
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Wed, Jul 2 from Raleigh to Alexandria, returning Sat, Jul 19, priced at $386 found 13 hours ago
American Airlines
Sat, Jul 5 - Sun, Jul 13
RDU
Raleigh
AEX
Alexandria
$391 Roundtrip, found 13 hours ago
$391
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Sat, Jul 5 from Raleigh to Alexandria, returning Sun, Jul 13, priced at $391 found 13 hours ago
American Airlines
Wed, Jul 2 - Wed, Jul 9
RDU
Raleigh
AEX
Alexandria
$393 Roundtrip, found 9 hours ago
$393
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Wed, Jul 2 from Raleigh to Alexandria, returning Wed, Jul 9, priced at $393 found 9 hours ago
American Airlines
Wed, Jul 2 - Wed, Jul 9
RDU
Raleigh
AEX
Alexandria
$416 Roundtrip, found 9 hours ago
$416
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Wed, Jul 2 from Raleigh to Alexandria, returning Wed, Jul 9, priced at $416 found 9 hours ago
Delta
Wed, Jul 2 - Wed, Jul 9
RDU
Raleigh
AEX
Alexandria
$416 Roundtrip, found 9 hours ago
$416
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Jul 2 from Raleigh to Alexandria, returning Wed, Jul 9, priced at $416 found 9 hours ago
Delta
Sat, Jun 14 - Wed, Jun 18
RDU
Raleigh
AEX
Alexandria
$421 Roundtrip, found 3 days ago
$421
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Jun 14 from Raleigh to Alexandria, returning Wed, Jun 18, priced at $421 found 3 days ago
Delta
Tue, Jun 24 - Thu, Jul 3
RDU
Raleigh
AEX
Alexandria
$424 Roundtrip, found 5 days ago
$424
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Jun 24 from Raleigh to Alexandria, returning Thu, Jul 3, priced at $424 found 5 days ago
Delta
Wed, Jul 2 - Wed, Jul 9
RDU
Raleigh
AEX
Alexandria
$424 Roundtrip, found 9 hours ago
$424
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Jul 2 from Raleigh to Alexandria, returning Wed, Jul 9, priced at $424 found 9 hours ago

Frequently asked questions

How much does a flight from Raleigh - Durham Intl. Airport (RDU) to Alexandria Intl. Airport (AEX) cost?
Discover the latest flight deals from RDU to AEX by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from RDU to AEX?
The cheapest flights from RDU to AEX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from RDU to AEX?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from RDU to AEX. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Alexandria Intl. Airport (AEX)?
There aren’t any daily nonstop flights departing from Raleigh - Durham Intl. Airport (RDU) to Alexandria Intl. Airport (AEX). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you’ll be on your way before you know it.
What day of the week has the most flights from RDU to AEX?
You’ll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Raleigh - Durham Intl. Airport (RDU) to Alexandria Intl. Airport (AEX)?
To land at Alexandria Intl. Airport (AEX) without delays, book a flight that leaves Raleigh - Durham Intl. Airport (RDU) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Raleigh - Durham Intl. Airport (RDU) to Alexandria Intl. Airport (AEX) last-minute?
Booking your flight from RDU to AEX right before your journey is typically more expensive. But if you’re flexible with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a RDU to AEX flight and hotel package?
You can save money by booking a RDU to AEX flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage it all in one place. Once you’ve chosen your ideal flights and accommodations, consider adding extras including car rentals, tours and activities.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Alexandria Intl. Airport (AEX)?
If you reserved your RDU to AEX flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.
*Available to One Key members.