Cheap Flights From Logan Intl. (BOS) 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

Flexible dates

Cheapest Flights from Boston (BOS) to Harlingen (HRL)

The cheapest flights to Valley Intl. found within the past 7 days were CA $436 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Sun., 16 Mar. - Mon., 24 Mar.
BOS
Boston
HRL
Harlingen
CA $436 Roundtrip, just found
CA $436
Roundtrip
just found
Select Delta flight, departing Sun., 16 Mar. from Boston to Harlingen, returning Mon., 24 Mar., priced at CA $436 just found
Sun., 16 Mar. - Thu., 20 Mar.
BOS
Boston
HRL
Harlingen
CA $446 Roundtrip, just found
CA $446
Roundtrip
just found
Select Delta flight, departing Sun., 16 Mar. from Boston to Harlingen, returning Thu., 20 Mar., priced at CA $446 just found
Mon., 17 Mar. - Mon., 24 Mar.
BOS
Boston
HRL
Harlingen
CA $453 Roundtrip, found 9 hours ago
CA $453
Roundtrip
found 9 hours ago
Select Delta flight, departing Mon., 17 Mar. from Boston to Harlingen, returning Mon., 24 Mar., priced at CA $453 found 9 hours ago
Mon., 17 Mar. - Tue., 25 Mar.
BOS
Boston
HRL
Harlingen
CA $464 Roundtrip, just found
CA $464
Roundtrip
just found
Select American Airlines flight, departing Mon., 17 Mar. from Boston to Harlingen, returning Tue., 25 Mar., priced at CA $464 just found
Tue., 18 Mar. - Tue., 25 Mar.
BOS
Boston
HRL
Harlingen
CA $467 Roundtrip, just found
CA $467
Roundtrip
just found
Select American Airlines flight, departing Tue., 18 Mar. from Boston to Harlingen, returning Tue., 25 Mar., priced at CA $467 just found
Mon., 17 Mar. - Tue., 18 Mar.
BOS
Boston
HRL
Harlingen
CA $472 Roundtrip, found 9 hours ago
CA $472
Roundtrip
found 9 hours ago
Select Delta flight, departing Mon., 17 Mar. from Boston to Harlingen, returning Tue., 18 Mar., priced at CA $472 found 9 hours ago
Tue., 18 Mar. - Mon., 24 Mar.
BOS
Boston
HRL
Harlingen
CA $479 Roundtrip, just found
CA $479
Roundtrip
just found
Select Delta flight, departing Tue., 18 Mar. from Boston to Harlingen, returning Mon., 24 Mar., priced at CA $479 just found
Fri., 14 Mar. - Wed., 19 Mar.
BOS
Boston
HRL
Harlingen
CA $487 Roundtrip, just found
CA $487
Roundtrip
just found
Select Delta flight, departing Fri., 14 Mar. from Boston to Harlingen, returning Wed., 19 Mar., priced at CA $487 just found
Mon., 17 Mar. - Thu., 20 Mar.
BOS
Boston
HRL
Harlingen
CA $499 Roundtrip, just found
CA $499
Roundtrip
just found
Select Delta flight, departing Mon., 17 Mar. from Boston to Harlingen, returning Thu., 20 Mar., priced at CA $499 just found
Sun., 16 Mar. - Wed., 19 Mar.
BOS
Boston
HRL
Harlingen
CA $500 Roundtrip, just found
CA $500
Roundtrip
just found
Select American Airlines flight, departing Sun., 16 Mar. from Boston to Harlingen, returning Wed., 19 Mar., priced at CA $500 just found
Mon., 17 Mar. - Wed., 19 Mar.
BOS
Boston
HRL
Harlingen
CA $502 Roundtrip, just found
CA $502
Roundtrip
just found
Select American Airlines flight, departing Mon., 17 Mar. from Boston to Harlingen, returning Wed., 19 Mar., priced at CA $502 just found
Tue., 18 Mar. - Wed., 19 Mar.
BOS
Boston
HRL
Harlingen
CA $505 Roundtrip, just found
CA $505
Roundtrip
just found
Select American Airlines flight, departing Tue., 18 Mar. from Boston to Harlingen, returning Wed., 19 Mar., priced at CA $505 just found
Sun., 16 Mar. - Fri., 21 Mar.
BOS
Boston
HRL
Harlingen
CA $517 Roundtrip, just found
CA $517
Roundtrip
just found
Select Delta flight, departing Sun., 16 Mar. from Boston to Harlingen, returning Fri., 21 Mar., priced at CA $517 just found
Fri., 14 Mar. - Mon., 17 Mar.
BOS
Boston
HRL
Harlingen
CA $539 Roundtrip, found 5 hours ago
CA $539
Roundtrip
found 5 hours ago
Select Delta flight, departing Fri., 14 Mar. from Boston to Harlingen, returning Mon., 17 Mar., priced at CA $539 found 5 hours ago
Sat., 15 Mar. - Wed., 19 Mar.
BOS
Boston
HRL
Harlingen
CA $541 Roundtrip, just found
CA $541
Roundtrip
just found
Select Delta flight, departing Sat., 15 Mar. from Boston to Harlingen, returning Wed., 19 Mar., priced at CA $541 just found
Thu., 13 Mar. - Wed., 19 Mar.
BOS
Boston
HRL
Harlingen
CA $544 Roundtrip, just found
CA $544
Roundtrip
just found
Select Delta flight, departing Thu., 13 Mar. from Boston to Harlingen, returning Wed., 19 Mar., priced at CA $544 just found
Wed., 12 Mar. - Wed., 19 Mar.
BOS
Boston
HRL
Harlingen
CA $546 Roundtrip, just found
CA $546
Roundtrip
just found
Select Delta flight, departing Wed., 12 Mar. from Boston to Harlingen, returning Wed., 19 Mar., priced at CA $546 just found
Mon., 17 Mar. - Sun., 23 Mar.
BOS
Boston
HRL
Harlingen
CA $562 Roundtrip, found 9 hours ago
CA $562
Roundtrip
found 9 hours ago
Select Delta flight, departing Mon., 17 Mar. from Boston to Harlingen, returning Sun., 23 Mar., priced at CA $562 found 9 hours ago
Fri., 14 Mar. - Fri., 21 Mar.
BOS
Boston
HRL
Harlingen
CA $568 Roundtrip, just found
CA $568
Roundtrip
just found
Select Delta flight, departing Fri., 14 Mar. from Boston to Harlingen, returning Fri., 21 Mar., priced at CA $568 just found
Sun., 16 Mar. - Mon., 17 Mar.
BOS
Boston
HRL
Harlingen
CA $570 Roundtrip, found 5 hours ago
CA $570
Roundtrip
found 5 hours ago
Select Delta flight, departing Sun., 16 Mar. from Boston to Harlingen, returning Mon., 17 Mar., priced at CA $570 found 5 hours 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.