Cheap flights from Triangle

View AU$120 flight on Tue, 15 Sept 2026Opens in a new window

Popular airlines from Triangle

  • United

  • Frontier Airlines

  • Alaska Airlines

  • American Airlines

  • Delta

  • British Airways

  • JetBlue Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Triangle

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 10 Sept - Mon, 14 Sept
IAD
Washington
ATL
Atlanta
AU$239 Return, found 7 hours ago
AU$239
Return
found 7 hours ago
Select Delta flight, departing Thu, 10 Sept from Washington to Atlanta, returning Mon, 14 Sept, priced at AU$239 found 7 hours ago
American Airlines
Tue, 15 Sept - Wed, 30 Sept
DCA
Washington
ATL
Atlanta
AU$240 Return, found 2 days ago
AU$240
Return
found 2 days ago
Select American Airlines flight, departing Tue, 15 Sept from Washington to Atlanta, returning Wed, 30 Sept, priced at AU$240 found 2 days ago
American Airlines
Sat, 26 Sept - Sat, 3 Oct
DCA
Washington
MCO
Orlando
AU$283 Return, found 4 days ago
AU$283
Return
found 4 days ago
Select American Airlines flight, departing Sat, 26 Sept from Washington to Orlando, returning Sat, 3 Oct, priced at AU$283 found 4 days ago
American Airlines
Wed, 30 Sept - Wed, 7 Oct
DCA
Washington
MIA
Miami
AU$297 Return, found 4 days ago
AU$297
Return
found 4 days ago
Select American Airlines flight, departing Wed, 30 Sept from Washington to Miami, returning Wed, 7 Oct, priced at AU$297 found 4 days ago
American Airlines
Sat, 12 Sept - Tue, 15 Sept
IAD
Washington
DFW
Dallas
AU$306 Return, found 1 day ago
AU$306
Return
found 1 day ago
Select American Airlines flight, departing Sat, 12 Sept from Washington to Dallas, returning Tue, 15 Sept, priced at AU$306 found 1 day ago
Delta
Tue, 15 Sept - Tue, 22 Sept
IAD
Washington
MIA
Miami
AU$325 Return, found 4 days ago
AU$325
Return
found 4 days ago
Select Delta flight, departing Tue, 15 Sept from Washington to Miami, returning Tue, 22 Sept, priced at AU$325 found 4 days ago
Delta
Sat, 12 Sept - Tue, 15 Sept
IAD
Washington
DAL
Dallas
AU$334 Return, found 1 day ago
AU$334
Return
found 1 day ago
Select Delta flight, departing Sat, 12 Sept from Washington to Dallas, returning Tue, 15 Sept, priced at AU$334 found 1 day ago
United
Thu, 10 Sept - Mon, 14 Sept
IAD
Washington
ATL
Atlanta
AU$352 Return, found 7 hours ago
AU$352
Return
found 7 hours ago
Select United flight, departing Thu, 10 Sept from Washington to Atlanta, returning Mon, 14 Sept, priced at AU$352 found 7 hours ago
Alaska Airlines
Wed, 4 Nov - Tue, 17 Nov
DCA
Washington
LAX
Los Angeles
AU$391 Return, found 23 hours ago
AU$391
Return
found 23 hours ago
Select Alaska Airlines flight, departing Wed, 4 Nov from Washington to Los Angeles, returning Tue, 17 Nov, priced at AU$391 found 23 hours ago
JetBlue Airways
Mon, 26 Oct - Tue, 10 Nov
DCA
Washington
LAS
Las Vegas
AU$599 Return, found 6 days ago
AU$599
Return
found 6 days ago
Select JetBlue Airways flight, departing Mon, 26 Oct from Washington to Las Vegas, returning Tue, 10 Nov, priced at AU$599 found 6 days ago

Travel information

Flights from Triangle: Essential Travel Information

Cheapest flight from Triangle
AU$239 (roundtrip)
Best airlines to fly from Triangle
American Airlines, Delta, Southwest Airlines, United, Alaska Airlines, JetBlue Airways
Cheapest month to fly from Triangle
September
Triangle IATA code
DCA
Triangle Country/State
Virginia
Airline ticket deals from Triangle
AU$239 - AU$599

Explore a world of travel with Expedia

*Available to Expedia members.