How long is the flight from Islamabad to Washington, D.C. Reagan-National Airport?

For as low as $1,145, Qatar Airways can have you in Washington, D.C. Reagan-National Airport from Islamabad in 44h 04m. There are 7070 mi between Islamabad and Washington, D.C. Reagan-National Airport. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from ISB to DCA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Islamabad to Washington, D.C. Reagan-National Airport as you normally would.

Most accurate provider : When it comes to deals on Islamabad-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Islamabad-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Islamabad-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Islamabad-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islamabad-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Islamabad to Washington, D.C. Reagan-National?

Islamabad Intl (ISB) is the airport you will fly out of if you book a flight from Islamabad to Washington, D.C. Reagan-National. You should not have trouble finding flights to Washington, D.C. Reagan-National from Islamabad Intl; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Islamabad airport to Washington, D.C. Reagan-National. It is only a 19.7 mi journey to Islamabad Intl (ISB) from Islamabad’s city center.

Can I find deals for flights from Islamabad to Reagan-National that include hotel bookings?

Yes. In addition to deals on Islamabad to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Islamabad to Reagan-National?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islamabad to Reagan-National.

Can I find deals for business class flights from Islamabad to Reagan-National?

Yes. Cheapflights offers flight deals from Islamabad to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$671+ Flights from Islamabad to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Islamabad to Reagan-National

Cheapest flights from Islamabad to Reagan-National
Explore the most affordable flight options available from Islamabad to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

Sat 12/273:10 amISB - DCA

2 stops40h 32mQatar Airways

Thu 2/1910:00 amDCA - ISB

2 stops35h 25mQatar Airways

Deal found 12/25

$1,657

Sat 12/278:55 amISB - DCA

2 stops43h 45mQatar Airways

Thu 2/1911:50 amDCA - ISB

2 stops27h 50mQatar Airways

Deal found 12/25

$1,839

Sat 12/278:55 amISB - DCA

2 stops43h 45mQatar Airways

Sat 2/217:20 amDCA - ISB

2 stops38h 05mQatar Airways

Deal found 12/25

$1,859

Mon 12/298:55 amISB - DCA

2 stops34h 47mQatar Airways

Thu 2/1911:50 amDCA - ISB

2 stops27h 50mQatar Airways

Deal found 12/25

$1,890

Mon 12/298:55 amISB - DCA

2 stops43h 47mQatar Airways

Mon 2/234:59 pmDCA - ISB

2 stops28h 26mQatar Airways

Deal found 12/25

$1,967

Best flights from Islamabad to Reagan-National
Discover carefully curated flight deals from Islamabad to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

Wed 2/118:55 amISB - DCA

2 stops44h 04mQatar Airways

Wed 2/1811:50 amDCA - ISB

2 stops27h 50mQatar Airways

Deal found 12/28

$1,145

Wed 4/299:25 amISB - DCA

2 stops56h 28mAir Canada

Sun 7/2611:00 amDCA - ISB

2 stops29h 15mAir Canada

Deal found 12/25

$1,436

Thu 4/309:25 amISB - DCA

2 stops41h 48mMultiple Airlines

Sat 7/2511:00 amDCA - ISB

2 stops35h 30mMultiple Airlines

Deal found 12/25

$1,531

Mon 3/303:30 amISB - DCA

2 stops52h 40mQatar Airways

Tue 5/125:15 pmDCA - ISB

2 stops23h 35mQatar Airways

Deal found 12/26

$1,380

Mon 4/279:25 amISB - DCA

2 stops43h 28mAir Canada

Sun 7/2611:00 amDCA - ISB

2 stops29h 15mAir Canada

Deal found 12/25

$1,436

Tue 3/313:30 amISB - DCA

2 stops24h 18mQatar Airways

Mon 5/115:15 pmDCA - ISB

2 stops23h 35mQatar Airways

Deal found 12/26

$1,432

Thu 4/309:25 amISB - DCA

2 stops46h 03mAir Canada

Thu 7/236:55 pmDCA - ISB

2 stops21h 20mAir Canada

Deal found 12/26

$1,436

Sat 5/29:25 amISB - DCA

2 stops43h 33mAir Canada

Sun 7/2611:00 amDCA - ISB

2 stops29h 15mAir Canada

Deal found 12/25

$1,511

Mon 4/279:25 amISB - DCA

2 stops56h 28mAir Canada

Thu 7/236:59 amDCA - ISB

2 stops33h 16mAir Canada

Deal found 12/25

$1,511

Mon 1/193:10 amISB - DCA

2 stops25h 45mQatar Airways

Wed 1/214:43 pmDCA - ISB

2 stops28h 42mQatar Airways

Deal found 12/27

$1,689

Thu 4/309:25 amISB - DCA

2 stops46h 03mAir Canada

Fri 7/2411:00 amDCA - ISB

2 stops29h 15mAir Canada

Deal found 12/26

$1,511

Sat 5/29:25 amISB - DCA

2 stops43h 33mAir Canada

Fri 7/246:55 pmDCA - ISB

2 stops21h 20mAir Canada

Deal found 12/25

$1,586

Last-minute flights from Islamabad to Reagan-National
Discover last-minute flight deals from Islamabad to Reagan-National. Data last updated December 28, 2025 and is based on user searches.

Sat 12/273:10 amISB - DCA

2 stops40h 32mQatar Airways

Thu 2/1910:00 amDCA - ISB

2 stops35h 25mQatar Airways

Deal found 12/25

$1,657

Sat 12/278:55 amISB - DCA

2 stops43h 45mQatar Airways

Thu 2/1911:50 amDCA - ISB

2 stops27h 50mQatar Airways

Deal found 12/25

$1,839

Sat 12/278:55 amISB - DCA

2 stops43h 45mQatar Airways

Sat 2/217:20 amDCA - ISB

2 stops38h 05mQatar Airways

Deal found 12/25

$1,859

Mon 12/298:55 amISB - DCA

2 stops34h 47mQatar Airways

Thu 2/1911:50 amDCA - ISB

2 stops27h 50mQatar Airways

Deal found 12/25

$1,890

Mon 12/298:55 amISB - DCA

2 stops43h 47mQatar Airways

Mon 2/234:59 pmDCA - ISB

2 stops28h 26mQatar Airways

Deal found 12/25

$1,967

Sat 1/109:00 amISB - DCA

2 stops47h 35mAir Canada

Thu 1/229:40 amDCA - ISB

2 stops29h 50mAir Canada

Deal found 12/27

$1,953

Sat 1/178:55 amISB - DCA

2 stops44h 00mQatar Airways

Mon 3/303:55 pmDCA - ISB

2 stops30h 45mQatar Airways

Deal found 12/26

$1,884

Sat 1/178:55 amISB - DCA

2 stops44h 00mQatar Airways

Fri 4/175:09 pmDCA - ISB

2 stops30h 06mQatar Airways

Deal found 12/26

$1,904

Mon 1/193:10 amISB - DCA

2 stops25h 45mQatar Airways

Wed 1/214:43 pmDCA - ISB

2 stops28h 42mQatar Airways

Deal found 12/27

$1,689

Tue 1/2012:00 pmISB - DCA

2 stops44h 35mMultiple Airlines

Fri 3/206:59 amDCA - ISB

2 stops33h 31mMultiple Airlines

Deal found 12/27

$1,793

Sun 1/253:10 amISB - DCA

2 stops25h 44mQatar Airways

Mon 2/25:20 pmDCA - ISB

2 stops22h 20mQatar Airways

Deal found 12/27

$6,336

Mon 1/2612:00 pmISB - DCA

2 stops44h 35mMultiple Airlines

Mon 2/26:50 pmDCA - ISB

3 stops26h 25mMultiple Airlines

Deal found 12/27

$8,443

One-way flights from Islamabad to Reagan-National
Search for one-way flight options from Islamabad to Reagan-National. Find affordable one-way fares based on user searches. Data last updated December 28, 2025.

Wed 2/253:10 amISB - DCA

2 stops27h 50mMultiple Airlines

Deal found 12/27

$671

Wed 2/258:55 amISB - DCA

2 stops42h 54mQatar Airways

Deal found 12/27

$675

Sun 2/223:10 amISB - DCA

2 stops47h 09mAmerican Airlines

Deal found 12/27

$682

Mon 2/234:30 amISB - DCA

3 stops42h 45mMultiple Airlines

Deal found 12/27

$721

Thu 1/298:55 amISB - DCA

2 stops43h 59mQatar Airways

Deal found 12/26

$729

Sun 1/258:55 amISB - DCA

2 stops48h 04mQatar Airways

Deal found 12/26

$734

Thu 1/294:30 amISB - DCA

3 stops42h 32mMultiple Airlines

Deal found 12/28

$738

Sat 2/283:10 pmISB - DCA

2 stops35h 48mGulf Air

Deal found 12/27

$750

Fri 1/308:55 amISB - DCA

2 stops35h 08mQatar Airways

Deal found 12/28

$765

Sun 2/228:55 amISB - DCA

2 stops43h 49mQatar Airways

Deal found 12/27

$768

Thu 3/193:10 amISB - DCA

2 stops27h 05mQatar Airways

Deal found 12/25

$772

Wed 1/288:55 amISB - DCA

2 stops42h 04mQatar Airways

Deal found 12/28

$811

Find flight deals from Islamabad to Reagan-National

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,148 (Expedia)
One-way from	$671 (FlightHub)
Popular in	January
Cheapest in	October
Average price	$1,306

Provider with most accurate pricing for Islamabad Intl-Washington, D.C. Reagan-National flight deals.

Search Deals

Provider most trusted by Cheapflights users for Islamabad Intl-Washington, D.C. Reagan-National flights.

Search Deals

From Islamabad Intl to Washington, D.C. Reagan-National

Search Deals

One-way flight from Islamabad Intl to Washington, D.C. Reagan-National

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($210 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($76 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Islamabad to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Wed 2/11

8:55 am-6:59 pm

2 stops44h 04m

Washington, D.C. Reagan-National

Wed 2/18

11:50 am-1:40 am

2 stops27h 50m

$1,145

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Mon 3/30

3:30 am-11:10 pm

2 stops52h 40m

Washington, D.C. Reagan-National

Tue 5/12

5:15 pm-1:50 am

2 stops23h 35m

$1,380

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Tue 3/31

3:30 am-6:48 pm

2 stops24h 18m

Washington, D.C. Reagan-National

Mon 5/11

5:15 pm-1:50 am

2 stops23h 35m

$1,432

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Wed 4/29

9:25 am-8:53 am

2 stops56h 28m

Washington, D.C. Reagan-National

Sun 7/26

11:00 am-1:15 am

2 stops29h 15m

$1,436

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Mon 4/27

9:25 am-7:53 pm

2 stops43h 28m

Washington, D.C. Reagan-National

Sun 7/26

11:00 am-1:15 am

2 stops29h 15m

$1,436

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Thu 4/30

9:25 am-10:28 pm

2 stops46h 03m

Washington, D.C. Reagan-National

Thu 7/23

6:55 pm-1:15 am

2 stops21h 20m

$1,436

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Sat 5/2

9:25 am-7:58 pm

2 stops43h 33m

Washington, D.C. Reagan-National

Sun 7/26

11:00 am-1:15 am

2 stops29h 15m

$1,511

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Mon 4/27

9:25 am-8:53 am

2 stops56h 28m

Washington, D.C. Reagan-National

Thu 7/23

6:59 am-1:15 am

2 stops33h 16m

$1,511

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Thu 4/30

9:25 am-10:28 pm

2 stops46h 03m

Washington, D.C. Reagan-National

Fri 7/24

11:00 am-1:15 am

2 stops29h 15m

$1,511

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Thu 4/30

9:25 am-6:13 pm

2 stops41h 48m

Washington, D.C. Reagan-National

Sat 7/25

11:00 am-7:30 am

2 stops35h 30m

$1,531

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 24 results

Compare providers for flights from Islamabad to Reagan-National

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islamabad to Reagan-National in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Islamabad-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Islamabad-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Islamabad-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Islamabad-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islamabad-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Islamabad to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Islamabad with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly from for flights from Islamabad to Washington, D.C. Reagan-National?
Islamabad Intl (ISB) is the airport you will fly out of if you book a flight from Islamabad to Washington, D.C. Reagan-National. You should not have trouble finding flights to Washington, D.C. Reagan-National from Islamabad Intl; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Islamabad airport to Washington, D.C. Reagan-National. It is only a 19.7 mi journey to Islamabad Intl (ISB) from Islamabad’s city center.
How long is the flight from Islamabad to Washington, D.C. Reagan-National Airport?
For as low as $1,145, Qatar Airways can have you in Washington, D.C. Reagan-National Airport from Islamabad in 44h 04m. There are 7070 mi between Islamabad and Washington, D.C. Reagan-National Airport. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Islamabad to Reagan-National that include hotel bookings?
Yes. In addition to deals on Islamabad to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Islamabad to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islamabad to Reagan-National.
Can I find deals for business class flights from Islamabad to Reagan-National?
Yes. Cheapflights offers flight deals from Islamabad to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$671+ Cheap flights from Islamabad (ISB) to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Islamabad to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

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Cheap flight deals from Islamabad to Reagan-National

Cheapest flights from Islamabad to Reagan-NationalExplore the most affordable flight options available from Islamabad to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

Explore the most affordable flight options available from Islamabad to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

Find flight deals from Islamabad to Reagan-National

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Islamabad to Washington, D.C. Reagan-National Airport that are best for you.

Compare providers for flights from Islamabad to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islamabad to Reagan-National in December.

Best time to book a flight from Islamabad to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Islamabad with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Islamabad to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Islamabad to Washington, D.C. Reagan-National?

How long is the flight from Islamabad to Washington, D.C. Reagan-National Airport?

Can I find deals for flights from Islamabad to Reagan-National that include hotel bookings?

How can I find direct flights from Islamabad to Reagan-National?

Can I find deals for business class flights from Islamabad to Reagan-National?

Traveling to a place near Washington, D.C. Reagan-National Airport?

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Alternative routes for Islamabad to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.

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Cheapest flights from Islamabad to Reagan-National
Explore the most affordable flight options available from Islamabad to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.