Popular airlines from Herndon

  • American Airlines

  • United

  • Delta

  • Alaska Airlines

  • Lufthansa

  • British Airways

  • Aeromexico

  • 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 Herndon

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.

American Airlines
Wed, 29 July - Sun, 2 Aug
MDT
Harrisburg
LAS
Las Vegas
AU$535 Return, found 1 day ago
AU$535
Return
found 1 day ago
Select American Airlines flight, departing Wed, 29 July from Harrisburg to Las Vegas, returning Sun, 2 Aug, priced at AU$535 found 1 day ago
American Airlines
Wed, 29 July - Sun, 2 Aug
MDT
Harrisburg
LAS
Las Vegas
AU$543 Return, found 1 day ago
AU$543
Return
found 1 day ago
Select American Airlines flight, departing Wed, 29 July from Harrisburg to Las Vegas, returning Sun, 2 Aug, priced at AU$543 found 1 day ago
American Airlines
Tue, 28 July - Sun, 2 Aug
MDT
Harrisburg
LAS
Las Vegas
AU$607 Return, found 1 day ago
AU$607
Return
found 1 day ago
Select American Airlines flight, departing Tue, 28 July from Harrisburg to Las Vegas, returning Sun, 2 Aug, priced at AU$607 found 1 day ago
American Airlines
Wed, 29 July - Sun, 2 Aug
MDT
Harrisburg
LAS
Las Vegas
AU$649 Return, found 1 day ago
AU$649
Return
found 1 day ago
Select American Airlines flight, departing Wed, 29 July from Harrisburg to Las Vegas, returning Sun, 2 Aug, priced at AU$649 found 1 day ago
American Airlines
Tue, 28 July - Sun, 2 Aug
MDT
Harrisburg
LAS
Las Vegas
AU$689 Return, found 1 day ago
AU$689
Return
found 1 day ago
Select American Airlines flight, departing Tue, 28 July from Harrisburg to Las Vegas, returning Sun, 2 Aug, priced at AU$689 found 1 day ago
American Airlines
Wed, 29 July - Sun, 2 Aug
MDT
Harrisburg
LAS
Las Vegas
AU$694 Return, found 1 day ago
AU$694
Return
found 1 day ago
Select American Airlines flight, departing Wed, 29 July from Harrisburg to Las Vegas, returning Sun, 2 Aug, priced at AU$694 found 1 day ago
American Airlines
Wed, 29 July - Sun, 2 Aug
MDT
Harrisburg
LAS
Las Vegas
AU$702 Return, found 1 day ago
AU$702
Return
found 1 day ago
Select American Airlines flight, departing Wed, 29 July from Harrisburg to Las Vegas, returning Sun, 2 Aug, priced at AU$702 found 1 day ago
American Airlines
Wed, 29 July - Sun, 2 Aug
MDT
Harrisburg
LAS
Las Vegas
AU$709 Return, found 1 day ago
AU$709
Return
found 1 day ago
Select American Airlines flight, departing Wed, 29 July from Harrisburg to Las Vegas, returning Sun, 2 Aug, priced at AU$709 found 1 day ago
Delta
Wed, 29 July - Sun, 2 Aug
MDT
Harrisburg
LAS
Las Vegas
AU$809 Return, found 1 day ago
AU$809
Return
found 1 day ago
Select Delta flight, departing Wed, 29 July from Harrisburg to Las Vegas, returning Sun, 2 Aug, priced at AU$809 found 1 day ago
United
Tue, 28 July - Sun, 2 Aug
MDT
Harrisburg
LAS
Las Vegas
AU$1,108 Return, found 1 day ago
AU$1,108
Return
found 1 day ago
Select United flight, departing Tue, 28 July from Harrisburg to Las Vegas, returning Sun, 2 Aug, priced at AU$1,108 found 1 day ago

Travel information

Flights from Herndon: Essential Travel Information

Cheapest flight from Herndon
AU$535 (roundtrip)
Best airlines to fly from Herndon
American Airlines, Delta, United, Alaska Airlines
Cheapest month to fly from Herndon
July
Herndon IATA code
MDT
Herndon Country/State
Pennsylvania
Airline ticket deals from Herndon
AU$535 - AU$1,108

Explore a world of travel with Expedia

*Available to Expedia members.