One Way

Popular Filters

Departure Airports

One Way Price

QAR 3,051 QAR 5,300

Duration

25 h 36 m 53 h 30 m

Stops From Harlingen

Departure From Harlingen

6 AM - 12 PM

QAR 3,330

12 PM - 6 PM

QAR 3,052

After 6 PM

QAR 3,052

Arrival at Islamabad

Before 6 AM

QAR 3,052

6 AM - 12 PM

QAR 3,330

Alliances & Airlines

Oneworld

(28)

SkyTeam

()

Star Alliance

()

Layover Airports

Layover Duration

5 h 20 m 33 h 0 m

Harlingen To Islamabad Flights

Book Harlingen to Islamabad flight tickets at lowest price. Get best deals on your upcoming Harlingen to Islamabad flights only on MakeMyTrip. Also Book Islamabad to Harlingen Flights. Currently 17 flights flying from Harlingen to Islamabad. To save maximum on flight booking click on below Fare Calendar button and choose your dates.

Sorted By:
Departure
Duration
Arrival
Price
Price last updated at 24 Jul 2026 00:21:46
American Airlines, Qatar Airways

QAR 3,092

QAR 3,052
View Flight Details

Harlingen to Islamabad , 27 Jul

American Airlines AA | 3574

20:04

Mon, 27 Jul 26

Harlingen, United States

01 h 46 m

21:50

Mon, 27 Jul 26

Terminal 0

Dallas/Fort Worth, United States

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 730

18:20

Tue, 28 Jul 26

Terminal D

Dallas/Fort Worth, United States

15 h

17:20

Wed, 29 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 632

20:20

Wed, 29 Jul 26

Doha, Qatar

03 h 30 m

01:50

Thu, 30 Jul 26

Islamabad, Pakistan

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways

QAR 3,132

QAR 3,092
View Flight Details

Mcallen/Mission to Islamabad , 27 Jul

Qatar Airways QR | 7866

17:25

Mon, 27 Jul 26

Mcallen/Mission, United States

01 h 47 m

19:12

Mon, 27 Jul 26

Terminal 0

Dallas/Fort Worth, United States

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 730

18:20

Tue, 28 Jul 26

Terminal D

Dallas/Fort Worth, United States

15 h

17:20

Wed, 29 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 632

20:20

Wed, 29 Jul 26

Doha, Qatar

03 h 30 m

01:50

Thu, 30 Jul 26

Islamabad, Pakistan

BAGGAGE : CHECK INCABIN

Information not available

American Airlines, Qatar Airways

QAR 3,370

QAR 3,330
View Flight Details

Mcallen/Mission to Islamabad , 27 Jul

American Airlines AA | 3787

20:04

Mon, 27 Jul 26

Mcallen/Mission, United States

01 h 46 m

21:50

Mon, 27 Jul 26

Terminal 0

Dallas/Fort Worth, United States

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 732

23:40

Mon, 27 Jul 26

Terminal D

Dallas/Fort Worth, United States

15 h

22:40

Tue, 28 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 614

02:10

Wed, 29 Jul 26

Doha, Qatar

03 h 30 m

07:40

Wed, 29 Jul 26

Islamabad, Pakistan

BAGGAGE : CHECK INCABIN

Information not available

American Airlines, Qatar Airways

QAR 3,380

QAR 3,340
View Flight Details

Harlingen to Islamabad , 27 Jul

American Airlines AA | 3576

10:45

Mon, 27 Jul 26

Harlingen, United States

01 h 42 m

12:27

Mon, 27 Jul 26

Terminal 0

Dallas/Fort Worth, United States

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 732

23:40

Mon, 27 Jul 26

Terminal D

Dallas/Fort Worth, United States

15 h

22:40

Tue, 28 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 632

20:20

Wed, 29 Jul 26

Doha, Qatar

03 h 30 m

01:50

Thu, 30 Jul 26

Islamabad, Pakistan

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways

More Timing Options

QAR 3,411

QAR 3,371
View Flight Details

Mcallen/Mission to Islamabad , 27 Jul

Qatar Airways QR | 9007

20:04

Mon, 27 Jul 26

Mcallen/Mission, United States

01 h 46 m

21:50

Mon, 27 Jul 26

Terminal 0

Dallas/Fort Worth, United States

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 732

23:40

Mon, 27 Jul 26

Terminal D

Dallas/Fort Worth, United States

15 h

22:40

Tue, 28 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 614

02:10

Wed, 29 Jul 26

Doha, Qatar

03 h 30 m

07:40

Wed, 29 Jul 26

Islamabad, Pakistan

BAGGAGE : CHECK INCABIN

Information not available

American Airlines, Qatar Airways

QAR 3,526

QAR 3,486
View Flight Details

Harlingen to Islamabad , 27 Jul

American Airlines AA | 3574

20:04

Mon, 27 Jul 26

Harlingen, United States

01 h 46 m

21:50

Mon, 27 Jul 26

Terminal 0

Dallas/Fort Worth, United States

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 732

23:40

Mon, 27 Jul 26

Terminal D

Dallas/Fort Worth, United States

15 h

22:40

Tue, 28 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 614

02:10

Wed, 29 Jul 26

Doha, Qatar

03 h 30 m

07:40

Wed, 29 Jul 26

Islamabad, Pakistan

BAGGAGE : CHECK INCABIN

Information not available

American Airlines, Qatar Airways

QAR 4,307

QAR 4,267
View Flight Details

Mcallen/Mission to Islamabad , 27 Jul

American Airlines AA | 3516

13:43

Mon, 27 Jul 26

Mcallen/Mission, United States

01 h 46 m

15:29

Mon, 27 Jul 26

Terminal 0

Dallas/Fort Worth, United States

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 730

18:20

Mon, 27 Jul 26

Terminal D

Dallas/Fort Worth, United States

15 h

17:20

Tue, 28 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 632

20:20

Tue, 28 Jul 26

Doha, Qatar

03 h 30 m

01:50

Wed, 29 Jul 26

Islamabad, Pakistan

BAGGAGE : CHECK INCABIN

Information not available

American Airlines, Qatar Airways

QAR 4,348

QAR 4,308
View Flight Details

Mcallen/Mission to Islamabad , 27 Jul

American Airlines AA | 3787

20:04

Mon, 27 Jul 26

Mcallen/Mission, United States

01 h 46 m

21:50

Mon, 27 Jul 26

Terminal 0

Dallas/Fort Worth, United States

BAGGAGE : CHECK INCABIN

Information not available

American Airlines AA | 8138 | Operated By Qatar Airways

23:40

Mon, 27 Jul 26

Terminal D

Dallas/Fort Worth, United States

14 h 25 m

22:05

Tue, 28 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 614

02:10

Wed, 29 Jul 26

Doha, Qatar

03 h 30 m

07:40

Wed, 29 Jul 26

Islamabad, Pakistan

BAGGAGE : CHECK INCABIN

Information not available

American Airlines, Qatar Airways

QAR 4,362

QAR 4,322
View Flight Details

Harlingen to Islamabad , 27 Jul

American Airlines AA | 3574

20:04

Mon, 27 Jul 26

Harlingen, United States

01 h 46 m

21:50

Mon, 27 Jul 26

Terminal 0

Dallas/Fort Worth, United States

BAGGAGE : CHECK INCABIN

Information not available

American Airlines AA | 8138 | Operated By Qatar Airways

23:40

Mon, 27 Jul 26

Terminal D

Dallas/Fort Worth, United States

14 h 25 m

22:05

Tue, 28 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 614

02:10

Wed, 29 Jul 26

Doha, Qatar

03 h 30 m

07:40

Wed, 29 Jul 26

Islamabad, Pakistan

BAGGAGE : CHECK INCABIN

Information not available

American Airlines, JetBlue Airways, Qatar Airways

QAR 4,822

QAR 4,782
View Flight Details

Mcallen/Mission to Islamabad , 27 Jul

American Airlines AA | 3516

13:43

Mon, 27 Jul 26

Mcallen/Mission, United States

01 h 46 m

15:29

Mon, 27 Jul 26

Terminal 0

Dallas/Fort Worth, United States

BAGGAGE : CHECK INCABIN

Information not available

JetBlue Airways B6 | 5565 | Operated By Qatar Airways

18:20

Mon, 27 Jul 26

Terminal D

Dallas/Fort Worth, United States

14 h 25 m

16:45

Tue, 28 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 632

20:20

Tue, 28 Jul 26

Doha, Qatar

03 h 30 m

01:50

Wed, 29 Jul 26

Islamabad, Pakistan

BAGGAGE : CHECK INCABIN

Information not available

Harlingen to Islamabad Flights Information:-

Looking for Harlingen to Islamabad Flight? Hereโ€™s all you need to know! For convenience and to save time, pick the airport that is closest to your destination. The nearest airport to Islamabad is Chaklala and the IATA code for the same is ISB.
Currently, there are 3 airlines operating flights between the two destinations and approximately 17 flights take off from Harlingen to Islamabad every week.

Need information on Harlingen to Islamabad airfare?

The minimum airfare for a Harlingen to Islamabad flight would be 3051, which may go up to 5243 depending on the route, booking time and availability.
It is recommended that you book a round-trip, since it always works out to be more economical.

Flight Details for Harlingen to Islamabad

If you are looking for Harlingen to Islamabad flights, there is no dearth of options to choose from. Several reputed airlines currently offer both direct and indirect flights between the two destinations. Some of these are American Airlines, JetBlue Airways, Qatar Airways. Out of these, only 0 airlines operate direct flights. Indirect flights may involve more travel time, but they usually cost lesser than direct flights.

The number of flights operated by each airline is as follows:American Airlines : 11, JetBlue Airways : 11, Qatar Airways : 11

To board the first Harlingen to Islamabad flight, choose American Airlines, Qatar Airways, which departs at 10:37 The last flight for this route is American Airlines, Qatar Airways, departing at 20:04

Islamabad Airport Information

Chaklala

About Harlingen (HRL)

Harlingen

Harlingen Address

About Islamabad (ISB)

Top reasons why people visit Islamabad:

  • Scenic Beauty and Natural Landscapes: Islamabad is nestled between the Margalla Hills and Rawal Lake, offering stunning natural beauty and a serene environment. The city is known for its lush greenery, parks, and forests, making it a perfect destination for nature lovers
  • Margalla Hills National Park: This expansive park is a major attraction, providing opportunities for hiking, wildlife viewing, and enjoying panoramic views of the city. The park is home to diverse flora and fauna, including rare species
  • Cultural and Historical Landmarks: Islamabad boasts several cultural and historical sites, such as the Faisal Mosque, which is the largest mosque in Pakistan and a symbol of Islamic architecture. Other notable landmarks include the Pakistan Monument and Lok Virsa Museum, which showcase the countryโ€™s rich cultural heritage
  • Educational Institutions: The city is home to numerous prestigious universities and research institutions, including Quaid-e-Azam University and the National University of Sciences and Technology (NUST). These institutions attract students and academics from around the world.
  • Diplomatic Hub: As the capital city of Pakistan, Islamabad hosts numerous embassies and international organizations, making it a center for diplomacy and international relations.

    • Islamabad Address