
Discover tips and strategies to find the most affordable flight options for your journey from Islamabad (ISB) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $983 (ubfly) |
One-way from | $504 (Trip.com) |
Popular in | August |
Cheapest in | July |
Average price | $1,147 |
Fly from
Fly to
Route
Depart
Return
IslamabadWashington, D.C.
ISB Islamabad Intl - DCA Washington, D.C. Reagan-National
ISBDCA
Islamabad Intl
Wed 11/18
4:35 am-7:00 pm
2 stops24h 25m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
IslamabadWashington, D.C.
ISB Islamabad Intl - IAD Washington, D.C. Dulles Intl
ISBIAD
Islamabad Intl
Thu 11/12
4:35 am-9:00 am
1 stop38h 25m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
IslamabadWashington, D.C.
ISB Islamabad Intl - IAD Washington, D.C. Dulles Intl
ISBIAD
Islamabad Intl
Fri 11/13
4:35 am-9:00 am
1 stop38h 25m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
IslamabadWashington, D.C.
ISB Islamabad Intl - IAD Washington, D.C. Dulles Intl
ISBIAD
Islamabad Intl
Fri 11/20
9:45 am-9:00 am
2 stops33h 15m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
IslamabadWashington, D.C.
ISB Islamabad Intl - DCA Washington, D.C. Reagan-National
ISBDCA
Islamabad Intl
Sun 11/15
4:35 am-6:00 pm
2 stops23h 25m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
IslamabadWashington, D.C.
ISB Islamabad Intl - DCA Washington, D.C. Reagan-National
ISBDCA
Islamabad Intl
Sat 11/21
4:35 am-10:53 pm
2 stops28h 18m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
IslamabadWashington, D.C.
ISB Islamabad Intl - IAD Washington, D.C. Dulles Intl
ISBIAD
Islamabad Intl
Sat 11/14
9:45 am-9:00 am
2 stops33h 15m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
IslamabadWashington, D.C.
ISB Islamabad Intl - IAD Washington, D.C. Dulles Intl
ISBIAD
Islamabad Intl
Wed 11/25
9:05 am-3:55 pm
1 stop40h 50m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
IslamabadWashington, D.C.
ISB Islamabad Intl - IAD Washington, D.C. Dulles Intl
ISBIAD
Islamabad Intl
Wed 11/18
3:20 am-3:55 pm
1 stop22h 35m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
IslamabadWashington, D.C.
ISB Islamabad Intl - IAD Washington, D.C. Dulles Intl
ISBIAD
Islamabad Intl
Sat 11/21
9:05 am-3:55 pm
1 stop40h 50m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
Everything you need to know about your flight from Islamabad to Washington, D.C.
Comfort
Overall
Crew
Entertainment
Boarding
Food
Reviews
Anonymous,Oct 2026
DOH - DFW
Comfort
Overall
Crew
Entertainment
Boarding
Food
Reviews
Anonymous,Oct 2026
DOH - DFW
Comfort
Overall
Crew
Entertainment
Boarding
Food
Reviews
Anonymous,Oct 2026
DOH - DFW
Comfort
Overall
Crew
Entertainment
Boarding
Food
Reviews
Anonymous,Oct 2026
DOH - DFW
Comfort
Overall
Crew
Entertainment
Boarding
Food
Reviews
Anonymous,Oct 2026
DOH - DFW
Find useful and relevant information for your journey from Islamabad to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$751 | Average$1,156 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$808 | Average$1,192 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$916 | Average$1,096 | FlexibilityNo cancel fee | On-time86% | |
| Cheapest$929 | Average$1,457 | FlexibilityNo cancel fee | On-time77% |