Cheap flights from Dulles Intl (IAD) to Harlingen (HRL) from $424
This is the cheapest one-way flight price, found on 5/31. Prices may vary by date and flight preferences.
Cheap flights from Dulles Intl to Harlingen in June, July 2023
The best prices found for IAD to HRL flights for June, July
The lowest fares we've come across on flights traveling from Washington, D.C. to Harlingen in June and July 2023. Check back in a little while for more flight options.
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
5h 33mHarlingen Valley Intl
Washington, D.C. Dulles Intl
1 stop
10h 55mUnited Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
5h 33mHarlingen Valley Intl
Washington, D.C. Dulles Intl
2 stops
18h 05mUnited Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
2 stops
22h 20mHarlingen Valley Intl
Washington, D.C. Dulles Intl
2 stops
22h 42mUnited Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
5h 33mHarlingen Valley Intl
Washington, D.C. Dulles Intl
1 stop
10h 55mUnited Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
5h 33mHarlingen Valley Intl
Washington, D.C. Dulles Intl
2 stops
13h 14mUnited Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
5h 33mHarlingen Valley Intl
Washington, D.C. Dulles Intl
1 stop
9h 08mUnited Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
5h 33mHarlingen Valley Intl
Washington, D.C. Dulles Intl
2 stops
13h 14mUnited Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
7h 53mHarlingen Valley Intl
Washington, D.C. Dulles Intl
1 stop
26h 23mAmerican Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
7h 53mHarlingen Valley Intl
Washington, D.C. Dulles Intl
1 stop
5h 48mAmerican Airlines
Dulles Intl to Harlingen 2023 flight deals
Cheap flights to Harlingen from Dulles Intl found for this year
The lowest fares we've come across on flights traveling from Washington, D.C. to Harlingen in June and July 2023. Check back in a little while for more flight options.
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
5h 33mHarlingen Valley Intl
Washington, D.C. Dulles Intl
1 stop
10h 55mUnited Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
5h 33mHarlingen Valley Intl
Washington, D.C. Dulles Intl
2 stops
18h 05mUnited Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
2 stops
14h 18mHarlingen Valley Intl
Washington, D.C. Dulles Intl
1 stop
5h 37mUnited Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
2 stops
22h 20mHarlingen Valley Intl
Washington, D.C. Dulles Intl
2 stops
22h 42mUnited Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
8h 20mHarlingen Valley Intl
Washington, D.C. Dulles Intl
1 stop
7h 25mAmerican Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
2 stops
14h 18mHarlingen Valley Intl
Washington, D.C. Dulles Intl
2 stops
12h 22mUnited Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
5h 33mHarlingen Valley Intl
Washington, D.C. Dulles Intl
1 stop
10h 55mUnited Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
5h 33mHarlingen Valley Intl
Washington, D.C. Dulles Intl
2 stops
13h 14mUnited Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
5h 33mHarlingen Valley Intl
Washington, D.C. Dulles Intl
1 stop
9h 08mUnited Airlines
Cheap United Airlines flights from Dulles Intl to Harlingen
Peruse some of the lowest-priced United Airlines flights we've found from Washington, D.C. to Harlingen. Deals update often to give you more flight options matching your criteria
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
5h 33mHarlingen Valley Intl
Washington, D.C. Dulles Intl
1 stop
10h 55mUnited Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
5h 33mHarlingen Valley Intl
Washington, D.C. Dulles Intl
2 stops
18h 05mUnited Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
2 stops
14h 18mHarlingen Valley Intl
Washington, D.C. Dulles Intl
1 stop
5h 37mUnited Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
2 stops
22h 20mHarlingen Valley Intl
Washington, D.C. Dulles Intl
2 stops
22h 42mUnited Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
2 stops
14h 18mHarlingen Valley Intl
Washington, D.C. Dulles Intl
2 stops
12h 22mUnited Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
5h 33mHarlingen Valley Intl
Washington, D.C. Dulles Intl
1 stop
10h 55mUnited Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
5h 33mHarlingen Valley Intl
Washington, D.C. Dulles Intl
2 stops
13h 14mUnited Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
5h 33mHarlingen Valley Intl
Washington, D.C. Dulles Intl
1 stop
9h 08mUnited Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
5h 33mHarlingen Valley Intl
Washington, D.C. Dulles Intl
2 stops
13h 14mUnited Airlines
Cheap American Airlines flights from Dulles Intl to Harlingen
Some of the best deals we've found on American Airlines flights traveling from Washington, D.C. to Harlingen. Make sure to examine the flight information before completing your reservation.
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
8h 20mHarlingen Valley Intl
Washington, D.C. Dulles Intl
1 stop
7h 25mAmerican Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
7h 53mHarlingen Valley Intl
Washington, D.C. Dulles Intl
1 stop
26h 23mAmerican Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
7h 53mHarlingen Valley Intl
Washington, D.C. Dulles Intl
1 stop
5h 48mAmerican Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
2 stops
11h 27mHarlingen Valley Intl
Washington, D.C. Dulles Intl
1 stop
5h 48mAmerican Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
18h 03mHarlingen Valley Intl
Washington, D.C. Dulles Intl
1 stop
26h 23mAmerican Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
7h 53mHarlingen Valley Intl
Washington, D.C. Dulles Intl
1 stop
26h 19mAmerican Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
2 stops
11h 48mHarlingen Valley Intl
Washington, D.C. Dulles Intl
2 stops
11h 58mAmerican Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
2 stops
15h 09mHarlingen Valley Intl
Washington, D.C. Dulles Intl
1 stop
26h 23mAmerican Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
2 stops
11h 48mHarlingen Valley Intl
Washington, D.C. Dulles Intl
2 stops
15h 08mAmerican Airlines
Last minute flights from Dulles Intl to Harlingen
Late deals on return flights to Harlingen from Dulles Intl, departing today and this week
Users seeking a last-minute flight from Washington, D.C. to Harlingen should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
7h 53mHarlingen Valley Intl
Washington, D.C. Dulles Intl
1 stop
5h 48mAmerican Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
2 stops
11h 27mHarlingen Valley Intl
Washington, D.C. Dulles Intl
1 stop
5h 48mAmerican Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
1 stop
5h 58mHarlingen Valley Intl
Washington, D.C. Dulles Intl
2 stops
13h 25mUnited Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
2 stops
11h 48mHarlingen Valley Intl
Washington, D.C. Dulles Intl
2 stops
20h 39mAmerican Airlines
Washington, D.C. Dulles Intl
Harlingen Valley Intl
2 stops
11h 48mHarlingen Valley Intl
Washington, D.C. Dulles Intl
2 stops
19h 07mAmerican Airlines
Find flights from Dulles Intl to Harlingen within your budget
Use the slider to find flights from Dulles Intl to Harlingen that fit your budget.
Fly from
Fly to
Budget
$424 - $749
Route
Depart
Return
Price
Washington, D.C. Dulles IntlHarlingen Valley Intl
IAD - HRL
IADHRL
Washington, D.C. Dulles Intl
Fri 7/7
1 stop5h 33m
Harlingen Valley Intl
Tue 7/11
1 stop10h 55m
Washington, D.C. Dulles IntlHarlingen Valley Intl
IAD - HRL
IADHRL
Washington, D.C. Dulles Intl
Fri 7/7
1 stop5h 33m
Harlingen Valley Intl
Tue 7/11
2 stops18h 05m
Washington, D.C. Dulles IntlHarlingen Valley Intl
IAD - HRL
IADHRL
Washington, D.C. Dulles Intl
Mon 9/18
2 stops14h 18m
Harlingen Valley Intl
Sat 9/30
1 stop5h 37m
Washington, D.C. Dulles IntlHarlingen Valley Intl
IAD - HRL
IADHRL
Washington, D.C. Dulles Intl
Fri 7/7
2 stops22h 20m
Harlingen Valley Intl
Tue 7/11
2 stops22h 42m
Washington, D.C. Dulles IntlHarlingen Valley Intl
IAD - HRL
IADHRL
Washington, D.C. Dulles Intl
Mon 9/18
1 stop8h 20m
Harlingen Valley Intl
Sat 9/30
1 stop7h 25m
Washington, D.C. Dulles IntlHarlingen Valley Intl
IAD - HRL
IADHRL
Washington, D.C. Dulles Intl
Mon 9/18
2 stops14h 18m
Harlingen Valley Intl
Sat 9/30
2 stops12h 22m
Washington, D.C. Dulles IntlHarlingen Valley Intl
IAD - HRL
IADHRL
Washington, D.C. Dulles Intl
Thu 6/29
1 stop5h 33m
Harlingen Valley Intl
Sun 7/9
1 stop10h 55m
Washington, D.C. Dulles IntlHarlingen Valley Intl
IAD - HRL
IADHRL
Washington, D.C. Dulles Intl
Sat 6/24
1 stop7h 53m
Harlingen Valley Intl
Fri 6/30
1 stop26h 23m
Washington, D.C. Dulles IntlHarlingen Valley Intl
IAD - HRL
IADHRL
Washington, D.C. Dulles Intl
Sat 6/24
1 stop18h 03m
Harlingen Valley Intl
Fri 6/30
1 stop26h 23m
Reviews of Airlines Servicing Harlingen
To help decide which airline to fly from Washington, D.C. to Harlingen, see what other customers have to say about United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Overall
Crew
Boarding
Entertainment
Comfort
Reviews
No room at the gate in Houston, and once again an outdated interior 737
Food
Overall
Crew
Boarding
Entertainment
Comfort
Reviews
No room at the gate in Houston, and once again an outdated interior 737
Food
Overall
Crew
Boarding
Entertainment
Comfort
Reviews
No room at the gate in Houston, and once again an outdated interior 737