
Discover tips and strategies to find the most affordable flight options for your journey from Harlingen (HRL) to Columbia (COU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 7, 2026.
Most accurate provider | eDreams 2 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $560 (American Airlines) |
One-way from | $404 (United Airlines) |
Fly from
Fly to
Route
Depart
Return
HarlingenColumbia
HRL Harlingen Valley Intl - COU Columbia Regional
HRLCOU
Harlingen Valley Intl
Tue 11/17
1:59 pm-10:58 pm
2 stops8h 59m
Columbia Regional
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
HarlingenColumbia
HRL Harlingen Valley Intl - COU Columbia Regional
HRLCOU
Harlingen Valley Intl
Wed 11/18
10:44 am-4:41 pm
1 stop5h 57m
Columbia Regional
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
HarlingenColumbia
HRL Harlingen Valley Intl - COU Columbia Regional
HRLCOU
Harlingen Valley Intl
Tue 11/17
5:40 am-11:35 am
1 stop5h 55m
Columbia Regional
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
HarlingenColumbia
HRL Harlingen Valley Intl - COU Columbia Regional
HRLCOU
Harlingen Valley Intl
Wed 11/18
2:26 pm-9:43 pm
1 stop7h 17m
Columbia Regional
Fri 11/27
12:05 pm-6:16 pm
1 stop6h 11m
HarlingenColumbia
HRL Harlingen Valley Intl - COU Columbia Regional
HRLCOU
Harlingen Valley Intl
Wed 11/18
7:10 am-8:41 pm
3 stops13h 31m
Columbia Regional
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
HarlingenColumbia
HRL Harlingen Valley Intl - COU Columbia Regional
HRLCOU
Harlingen Valley Intl
Wed 11/18
2:26 pm-7:18 pm
1 stop4h 52m
Columbia Regional
Thu 11/26
6:26 am-2:30 pm
2 stops8h 04m
HarlingenColumbia
HRL Harlingen Valley Intl - COU Columbia Regional
HRLCOU
Harlingen Valley Intl
Mon 11/23
5:40 am-11:35 am
1 stop5h 55m
Columbia Regional
Fri 11/27
5:08 pm-11:13 pm
1 stop6h 05m
HarlingenColumbia
HRL Harlingen Valley Intl - COU Columbia Regional
HRLCOU
Harlingen Valley Intl
Tue 11/17
1:59 pm-10:58 pm
2 stops8h 59m
Columbia Regional
Sat 11/28
3:00 pm-1:08 am
2 stops10h 08m
HarlingenColumbia
HRL Harlingen Valley Intl - COU Columbia Regional
HRLCOU
Harlingen Valley Intl
Tue 11/17
1:59 pm-10:58 pm
2 stops8h 59m
Columbia Regional
Wed 11/18
3:00 pm-10:48 pm
2 stops7h 48m
HarlingenColumbia
HRL Harlingen Valley Intl - COU Columbia Regional
HRLCOU
Harlingen Valley Intl
Tue 11/17
1:59 pm-10:58 pm
2 stops8h 59m
Columbia Regional
Fri 11/27
9:01 am-10:48 pm
3 stops13h 47m
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