Cheap Flights From Lambert-St. Louis Intl. (STL) To Valley Intl. (HRL)

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Cheapest Flights from St. Louis (STL) to Harlingen (HRL)

The cheapest flights to Valley Intl. found within the past 7 days were CA $416 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Tue., 8 Apr. - Fri., 11 Apr.
STL
St. Louis
HRL
Harlingen
CA $416 Roundtrip, found 6 days ago
CA $416
Roundtrip
found 6 days ago
Select Delta flight, departing Tue., 8 Apr. from St. Louis to Harlingen, returning Fri., 11 Apr., priced at CA $416 found 6 days ago
Sat., 5 Apr. - Fri., 11 Apr.
STL
St. Louis
HRL
Harlingen
CA $429 Roundtrip, found 6 days ago
CA $429
Roundtrip
found 6 days ago
Select Delta flight, departing Sat., 5 Apr. from St. Louis to Harlingen, returning Fri., 11 Apr., priced at CA $429 found 6 days ago
Mon., 7 Apr. - Tue., 15 Apr.
STL
St. Louis
HRL
Harlingen
CA $449 Roundtrip, found 6 days ago
CA $449
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon., 7 Apr. from St. Louis to Harlingen, returning Tue., 15 Apr., priced at CA $449 found 6 days ago
Tue., 8 Apr. - Tue., 15 Apr.
STL
St. Louis
HRL
Harlingen
CA $451 Roundtrip, found 6 days ago
CA $451
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue., 8 Apr. from St. Louis to Harlingen, returning Tue., 15 Apr., priced at CA $451 found 6 days ago
Fri., 4 Apr. - Fri., 11 Apr.
STL
St. Louis
HRL
Harlingen
CA $456 Roundtrip, found 6 days ago
CA $456
Roundtrip
found 6 days ago
Select Delta flight, departing Fri., 4 Apr. from St. Louis to Harlingen, returning Fri., 11 Apr., priced at CA $456 found 6 days ago
Sat., 5 Apr. - Tue., 15 Apr.
STL
St. Louis
HRL
Harlingen
CA $464 Roundtrip, found 6 days ago
CA $464
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat., 5 Apr. from St. Louis to Harlingen, returning Tue., 15 Apr., priced at CA $464 found 6 days ago
Fri., 4 Apr. - Tue., 15 Apr.
STL
St. Louis
HRL
Harlingen
CA $491 Roundtrip, found 6 days ago
CA $491
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri., 4 Apr. from St. Louis to Harlingen, returning Tue., 15 Apr., priced at CA $491 found 6 days ago
Mon., 7 Apr. - Sat., 12 Apr.
STL
St. Louis
HRL
Harlingen
CA $514 Roundtrip, found 6 days ago
CA $514
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon., 7 Apr. from St. Louis to Harlingen, returning Sat., 12 Apr., priced at CA $514 found 6 days ago
Tue., 8 Apr. - Sat., 12 Apr.
STL
St. Louis
HRL
Harlingen
CA $516 Roundtrip, found 6 days ago
CA $516
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue., 8 Apr. from St. Louis to Harlingen, returning Sat., 12 Apr., priced at CA $516 found 6 days ago
Sat., 5 Apr. - Sat., 12 Apr.
STL
St. Louis
HRL
Harlingen
CA $529 Roundtrip, found 6 days ago
CA $529
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat., 5 Apr. from St. Louis to Harlingen, returning Sat., 12 Apr., priced at CA $529 found 6 days ago
Fri., 4 Apr. - Sat., 12 Apr.
STL
St. Louis
HRL
Harlingen
CA $556 Roundtrip, found 6 days ago
CA $556
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri., 4 Apr. from St. Louis to Harlingen, returning Sat., 12 Apr., priced at CA $556 found 6 days ago
Mon., 7 Apr. - Mon., 14 Apr.
STL
St. Louis
HRL
Harlingen
CA $559 Roundtrip, found 6 days ago
CA $559
Roundtrip
found 6 days ago
Select Delta flight, departing Mon., 7 Apr. from St. Louis to Harlingen, returning Mon., 14 Apr., priced at CA $559 found 6 days ago
Tue., 8 Apr. - Mon., 14 Apr.
STL
St. Louis
HRL
Harlingen
CA $562 Roundtrip, found 6 days ago
CA $562
Roundtrip
found 6 days ago
Select Delta flight, departing Tue., 8 Apr. from St. Louis to Harlingen, returning Mon., 14 Apr., priced at CA $562 found 6 days ago
Sat., 5 Apr. - Mon., 14 Apr.
STL
St. Louis
HRL
Harlingen
CA $575 Roundtrip, found 6 days ago
CA $575
Roundtrip
found 6 days ago
Select Delta flight, departing Sat., 5 Apr. from St. Louis to Harlingen, returning Mon., 14 Apr., priced at CA $575 found 6 days ago
Mon., 7 Apr. - Thu., 17 Apr.
STL
St. Louis
HRL
Harlingen
CA $581 Roundtrip, found 6 days ago
CA $581
Roundtrip
found 6 days ago
Select Delta flight, departing Mon., 7 Apr. from St. Louis to Harlingen, returning Thu., 17 Apr., priced at CA $581 found 6 days ago
Tue., 8 Apr. - Thu., 17 Apr.
STL
St. Louis
HRL
Harlingen
CA $583 Roundtrip, found 6 days ago
CA $583
Roundtrip
found 6 days ago
Select Delta flight, departing Tue., 8 Apr. from St. Louis to Harlingen, returning Thu., 17 Apr., priced at CA $583 found 6 days ago
Sat., 5 Apr. - Thu., 17 Apr.
STL
St. Louis
HRL
Harlingen
CA $596 Roundtrip, found 6 days ago
CA $596
Roundtrip
found 6 days ago
Select Delta flight, departing Sat., 5 Apr. from St. Louis to Harlingen, returning Thu., 17 Apr., priced at CA $596 found 6 days ago
Fri., 4 Apr. - Mon., 14 Apr.
STL
St. Louis
HRL
Harlingen
CA $601 Roundtrip, found 6 days ago
CA $601
Roundtrip
found 6 days ago
Select Delta flight, departing Fri., 4 Apr. from St. Louis to Harlingen, returning Mon., 14 Apr., priced at CA $601 found 6 days ago

Popular Flight Routes from St. Louis (STL)

Travelers at STL love to visit these top cities. Roam to the top destinations from St. Louis (STL) today with the cheap prices from Travelocity!

Popular Flight Routes from Harlingen (HRL)

Travelers at HRL love to visit these top cities. Roam to the top destinations from Harlingen(HRL) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.