Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Convenient & reliable booking and payment system
Cheap flight deals from Washington D.C. to Knock
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
- One way
- Round-trip
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
When is the cheapest time to fly from Washington D.C. to Knock?
We monitor flight fares to help you find the best deals effortlessly
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Find cheap airlines flights from Washington D.C. to Knock
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Jetblue Airways
From SAR 1,419
United Airlines
From SAR 1,828
British Airways
From SAR 1,880
Virgin Atlantic
From SAR 1,932
ITA Airways
From SAR 2,040
Lufthansa
From SAR 2,443
Austrian Airlines
From SAR 2,443
Finnair
From SAR 2,571
Delta Air Lines
From SAR 2,640
Air Canada
From SAR 2,660
Alternative Cheap Routes from Washington D.C. to Knock
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Washington D.C. to Knock.
- DCANOCThu, Aug 14One way2 transferFrom SAR 1,419
- IADNOCThu, Aug 14One way2 transferFrom SAR 1,828
Frequently Asked Questions
Flight Info | to
| Cheapest direct flight price | SAR 1,880 |
|---|---|
| Off-season for travel | May |
| Peak season for travel | December |
| Flight distance | 5,265.7 km |
More Travel Options
Top Routes from Washington D.C.
- Cheap flights from Washington D.C. to Boston
- Cheap flights from Washington D.C. to Shanghai
- Direct flights from Washington D.C. to Orlando
- Direct flights from Washington D.C. to Beijing
- Direct flights from Washington D.C. to Los Angeles
- Direct flights from Washington D.C. to San Francisco
- Direct flights from Washington D.C. to Atlanta
- Return flights from Washington D.C. to Miami
- Cheap flights from Washington D.C. to Toronto
- Cheap flights from Washington D.C. to New York
Top Routes to Knock
- Return flights from Eau Claire to Knock
- Cheap flights from London to Knock
- Cheap flights from Liverpool to Knock
- Return flights from San Angelo to Knock
- Cheap flights from Sialkot to Knock
- Cheap flights from Malaga to Knock
- Direct flights from Birmingham to Knock
- Direct flights from Georgetown to Knock
- Cheap flights from Bratislava to Knock
- Direct flights from Hong Kong to Knock
Popular Airlines