Cheap Flights From Quad City Intl. (MLI) To Valley Intl. (HRL)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

Cheapest Flights from Moline (MLI) to Harlingen (HRL)

The cheapest flights to Valley Intl. found within the past 7 days were CA $645 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Wed., 11 Dec. - Mon., 16 Dec.
MLI
Moline
HRL
Harlingen
CA $645 Roundtrip, found 3 days ago
CA $645
Roundtrip
found 3 days ago
Select Delta flight, departing Wed., 11 Dec. from Moline to Harlingen, returning Mon., 16 Dec., priced at CA $645 found 3 days ago
Tue., 10 Dec. - Mon., 16 Dec.
MLI
Moline
HRL
Harlingen
CA $648 Roundtrip, found 3 days ago
CA $648
Roundtrip
found 3 days ago
Select Delta flight, departing Tue., 10 Dec. from Moline to Harlingen, returning Mon., 16 Dec., priced at CA $648 found 3 days ago
Tue., 10 Dec. - Sat., 14 Dec.
MLI
Moline
HRL
Harlingen
CA $692 Roundtrip, found 3 days ago
CA $692
Roundtrip
found 3 days ago
Select Delta flight, departing Tue., 10 Dec. from Moline to Harlingen, returning Sat., 14 Dec., priced at CA $692 found 3 days ago
Wed., 11 Dec. - Tue., 17 Dec.
MLI
Moline
HRL
Harlingen
CA $735 Roundtrip, found 3 days ago
CA $735
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed., 11 Dec. from Moline to Harlingen, returning Tue., 17 Dec., priced at CA $735 found 3 days ago
Tue., 10 Dec. - Tue., 17 Dec.
MLI
Moline
HRL
Harlingen
CA $738 Roundtrip, found 3 days ago
CA $738
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue., 10 Dec. from Moline to Harlingen, returning Tue., 17 Dec., priced at CA $738 found 3 days ago
Sun., 8 Dec. - Sat., 14 Dec.
MLI
Moline
HRL
Harlingen
CA $754 Roundtrip, found 4 days ago
CA $754
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun., 8 Dec. from Moline to Harlingen, returning Sat., 14 Dec., priced at CA $754 found 4 days ago
Tue., 10 Dec. - Wed., 18 Dec.
MLI
Moline
HRL
Harlingen
CA $762 Roundtrip, found 3 days ago
CA $762
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue., 10 Dec. from Moline to Harlingen, returning Wed., 18 Dec., priced at CA $762 found 3 days ago
Wed., 11 Dec. - Wed., 18 Dec.
MLI
Moline
HRL
Harlingen
CA $765 Roundtrip, found 3 days ago
CA $765
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed., 11 Dec. from Moline to Harlingen, returning Wed., 18 Dec., priced at CA $765 found 3 days ago
Fri., 6 Dec. - Mon., 16 Dec.
MLI
Moline
HRL
Harlingen
CA $789 Roundtrip, found 3 days ago
CA $789
Roundtrip
found 3 days ago
Select Delta flight, departing Fri., 6 Dec. from Moline to Harlingen, returning Mon., 16 Dec., priced at CA $789 found 3 days ago
Fri., 6 Dec. - Sat., 14 Dec.
MLI
Moline
HRL
Harlingen
CA $791 Roundtrip, found 4 days ago
CA $791
Roundtrip
found 4 days ago
Select Delta flight, departing Fri., 6 Dec. from Moline to Harlingen, returning Sat., 14 Dec., priced at CA $791 found 4 days ago
Mon., 9 Dec. - Mon., 16 Dec.
MLI
Moline
HRL
Harlingen
CA $798 Roundtrip, found 3 days ago
CA $798
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon., 9 Dec. from Moline to Harlingen, returning Mon., 16 Dec., priced at CA $798 found 3 days ago
Tue., 10 Dec. - Sun., 15 Dec.
MLI
Moline
HRL
Harlingen
CA $805 Roundtrip, found 3 days ago
CA $805
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue., 10 Dec. from Moline to Harlingen, returning Sun., 15 Dec., priced at CA $805 found 3 days ago
Wed., 11 Dec. - Sun., 15 Dec.
MLI
Moline
HRL
Harlingen
CA $808 Roundtrip, found 3 days ago
CA $808
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed., 11 Dec. from Moline to Harlingen, returning Sun., 15 Dec., priced at CA $808 found 3 days ago
Fri., 6 Dec. - Fri., 13 Dec.
MLI
Moline
HRL
Harlingen
CA $831 Roundtrip, found 4 days ago
CA $831
Roundtrip
found 4 days ago
Select Delta flight, departing Fri., 6 Dec. from Moline to Harlingen, returning Fri., 13 Dec., priced at CA $831 found 4 days ago
Wed., 4 Dec. - Tue., 17 Dec.
MLI
Moline
HRL
Harlingen
CA $841 Roundtrip, found 4 days ago
CA $841
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed., 4 Dec. from Moline to Harlingen, returning Tue., 17 Dec., priced at CA $841 found 4 days ago
Wed., 4 Dec. - Sat., 14 Dec.
MLI
Moline
HRL
Harlingen
CA $860 Roundtrip, found 4 days ago
CA $860
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed., 4 Dec. from Moline to Harlingen, returning Sat., 14 Dec., priced at CA $860 found 4 days ago
Fri., 6 Dec. - Tue., 10 Dec.
MLI
Moline
HRL
Harlingen
CA $868 Roundtrip, found 3 days ago
CA $868
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri., 6 Dec. from Moline to Harlingen, returning Tue., 10 Dec., priced at CA $868 found 3 days ago
Thu., 5 Dec. - Tue., 10 Dec.
MLI
Moline
HRL
Harlingen
CA $872 Roundtrip, found 3 days ago
CA $872
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu., 5 Dec. from Moline to Harlingen, returning Tue., 10 Dec., priced at CA $872 found 3 days ago
Mon., 9 Dec. - Fri., 13 Dec.
MLI
Moline
HRL
Harlingen
CA $873 Roundtrip, found 4 days ago
CA $873
Roundtrip
found 4 days ago
Select Delta flight, departing Mon., 9 Dec. from Moline to Harlingen, returning Fri., 13 Dec., priced at CA $873 found 4 days ago
Sun., 8 Dec. - Sun., 15 Dec.
MLI
Moline
HRL
Harlingen
CA $874 Roundtrip, found 4 days ago
CA $874
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun., 8 Dec. from Moline to Harlingen, returning Sun., 15 Dec., priced at CA $874 found 4 days ago

Popular Flight Routes from Moline (MLI)

Travelers at MLI love to visit these top cities. Roam to the top destinations from Moline (MLI) 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.