Cheap Flights From Bismarck Municipal (BIS) 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 Bismarck (BIS) to Harlingen (HRL)

The cheapest flights to Valley Intl. found within the past 7 days were CA $468 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Wed., 26 Mar. - Mon., 31 Mar.
BIS
Bismarck
HRL
Harlingen
CA $468 Roundtrip, found 5 days ago
CA $468
Roundtrip
found 5 days ago
Select Delta flight, departing Wed., 26 Mar. from Bismarck to Harlingen, returning Mon., 31 Mar., priced at CA $468 found 5 days ago
Wed., 19 Mar. - Wed., 26 Mar.
BIS
Bismarck
HRL
Harlingen
CA $479 Roundtrip, found 6 days ago
CA $479
Roundtrip
found 6 days ago
Select Delta flight, departing Wed., 19 Mar. from Bismarck to Harlingen, returning Wed., 26 Mar., priced at CA $479 found 6 days ago
Wed., 19 Mar. - Mon., 31 Mar.
BIS
Bismarck
HRL
Harlingen
CA $490 Roundtrip, found 6 days ago
CA $490
Roundtrip
found 6 days ago
Select Delta flight, departing Wed., 19 Mar. from Bismarck to Harlingen, returning Mon., 31 Mar., priced at CA $490 found 6 days ago
Wed., 26 Mar. - Fri., 28 Mar.
BIS
Bismarck
HRL
Harlingen
CA $491 Roundtrip, found 5 days ago
CA $491
Roundtrip
found 5 days ago
Select Delta flight, departing Wed., 26 Mar. from Bismarck to Harlingen, returning Fri., 28 Mar., priced at CA $491 found 5 days ago
Thu., 20 Mar. - Wed., 26 Mar.
BIS
Bismarck
HRL
Harlingen
CA $500 Roundtrip, found 6 days ago
CA $500
Roundtrip
found 6 days ago
Select Delta flight, departing Thu., 20 Mar. from Bismarck to Harlingen, returning Wed., 26 Mar., priced at CA $500 found 6 days ago
Tue., 25 Mar. - Mon., 31 Mar.
BIS
Bismarck
HRL
Harlingen
CA $504 Roundtrip, found 5 days ago
CA $504
Roundtrip
found 5 days ago
Select Delta flight, departing Tue., 25 Mar. from Bismarck to Harlingen, returning Mon., 31 Mar., priced at CA $504 found 5 days ago
Thu., 20 Mar. - Mon., 31 Mar.
BIS
Bismarck
HRL
Harlingen
CA $511 Roundtrip, found 5 days ago
CA $511
Roundtrip
found 5 days ago
Select Delta flight, departing Thu., 20 Mar. from Bismarck to Harlingen, returning Mon., 31 Mar., priced at CA $511 found 5 days ago
Wed., 19 Mar. - Thu., 27 Mar.
BIS
Bismarck
HRL
Harlingen
CA $514 Roundtrip, found 6 days ago
CA $514
Roundtrip
found 6 days ago
Select Delta flight, departing Wed., 19 Mar. from Bismarck to Harlingen, returning Thu., 27 Mar., priced at CA $514 found 6 days ago
Tue., 25 Mar. - Fri., 28 Mar.
BIS
Bismarck
HRL
Harlingen
CA $528 Roundtrip, found 5 days ago
CA $528
Roundtrip
found 5 days ago
Select Delta flight, departing Tue., 25 Mar. from Bismarck to Harlingen, returning Fri., 28 Mar., priced at CA $528 found 5 days ago
Thu., 20 Mar. - Thu., 27 Mar.
BIS
Bismarck
HRL
Harlingen
CA $534 Roundtrip, found 5 days ago
CA $534
Roundtrip
found 5 days ago
Select Delta flight, departing Thu., 20 Mar. from Bismarck to Harlingen, returning Thu., 27 Mar., priced at CA $534 found 5 days ago
Tue., 25 Mar. - Wed., 26 Mar.
BIS
Bismarck
HRL
Harlingen
CA $581 Roundtrip, found 6 days ago
CA $581
Roundtrip
found 6 days ago
Select Delta flight, departing Tue., 25 Mar. from Bismarck to Harlingen, returning Wed., 26 Mar., priced at CA $581 found 6 days ago
Sat., 22 Mar. - Thu., 27 Mar.
BIS
Bismarck
HRL
Harlingen
CA $594 Roundtrip, found 5 days ago
CA $594
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat., 22 Mar. from Bismarck to Harlingen, returning Thu., 27 Mar., priced at CA $594 found 5 days ago
Fri., 21 Mar. - Thu., 27 Mar.
BIS
Bismarck
HRL
Harlingen
CA $613 Roundtrip, found 5 days ago
CA $613
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri., 21 Mar. from Bismarck to Harlingen, returning Thu., 27 Mar., priced at CA $613 found 5 days ago
Mon., 24 Mar. - Mon., 31 Mar.
BIS
Bismarck
HRL
Harlingen
CA $625 Roundtrip, found 5 days ago
CA $625
Roundtrip
found 5 days ago
Select Delta flight, departing Mon., 24 Mar. from Bismarck to Harlingen, returning Mon., 31 Mar., priced at CA $625 found 5 days ago
Mon., 24 Mar. - Fri., 28 Mar.
BIS
Bismarck
HRL
Harlingen
CA $649 Roundtrip, found 5 days ago
CA $649
Roundtrip
found 5 days ago
Select Delta flight, departing Mon., 24 Mar. from Bismarck to Harlingen, returning Fri., 28 Mar., priced at CA $649 found 5 days ago
Fri., 21 Mar. - Wed., 26 Mar.
BIS
Bismarck
HRL
Harlingen
CA $656 Roundtrip, found 6 days ago
CA $656
Roundtrip
found 6 days ago
Select Delta flight, departing Fri., 21 Mar. from Bismarck to Harlingen, returning Wed., 26 Mar., priced at CA $656 found 6 days ago
Fri., 21 Mar. - Mon., 31 Mar.
BIS
Bismarck
HRL
Harlingen
CA $668 Roundtrip, found 5 days ago
CA $668
Roundtrip
found 5 days ago
Select Delta flight, departing Fri., 21 Mar. from Bismarck to Harlingen, returning Mon., 31 Mar., priced at CA $668 found 5 days ago
Wed., 19 Mar. - Sun., 30 Mar.
BIS
Bismarck
HRL
Harlingen
CA $670 Roundtrip, found 6 days ago
CA $670
Roundtrip
found 6 days ago
Select Delta flight, departing Wed., 19 Mar. from Bismarck to Harlingen, returning Sun., 30 Mar., priced at CA $670 found 6 days ago
Tue., 25 Mar. - Sun., 30 Mar.
BIS
Bismarck
HRL
Harlingen
CA $685 Roundtrip, found 6 days ago
CA $685
Roundtrip
found 6 days ago
Select Delta flight, departing Tue., 25 Mar. from Bismarck to Harlingen, returning Sun., 30 Mar., priced at CA $685 found 6 days ago
Thu., 20 Mar. - Sun., 30 Mar.
BIS
Bismarck
HRL
Harlingen
CA $690 Roundtrip, found 6 days ago
CA $690
Roundtrip
found 6 days ago
Select Delta flight, departing Thu., 20 Mar. from Bismarck to Harlingen, returning Sun., 30 Mar., priced at CA $690 found 6 days ago
*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.