In terms of precipitation, rainfall in Washington, D.C. 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. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., 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 are the most popular routes from Grand Cayman to Washington, D.C.?

The most popular flight routes from Grand Cayman to Washington, D.C. are George Town Owen Roberts Intl - Washington, D.C. Dulles Intl, George Town Owen Roberts Intl - Baltimore/Washington and George Town Owen Roberts Intl - Washington, D.C. Reagan-National.

What are the cheapest flights from Grand Cayman to Washington, D.C.?

On average you can expect to pay $652 for a flight from Grand Cayman to Washington, D.C.. The cheapest flight overall is $231 while the most popular route, (George Town Owen Roberts Intl - Washington, D.C. Dulles Intl) is currently priced at $485.

Can I find deals for flights from Grand Cayman to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Grand Cayman to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Grand Cayman to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Cayman to Washington, D.C..

Can I find deals for business class flights from Grand Cayman to Washington, D.C.?

Yes. Cheapflights offers flight deals from Grand Cayman to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Cheap Flights from Grand Cayman to Washington, D.C.

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Everything you need to know about your flight from Grand Cayman to Washington, D.C.

What is the cheapest time of day to fly from LAW to WAS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Grand Cayman to Washington, D.C. as you normally would.

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with American Airlines from Grand Cayman to Washington, D.C. to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.0

Good

12,227 reviews

Reviews

1 / 20

8.0

Excellent

Olwin,Jul 2026

MCO - DCA

The flight was great overall. But we need better food on flights and the baggage fees are too high.

American Airlines

7.0

Good

12,227 reviews

American Airlines

7.0

Good

12,227 reviews

Reviews

1 / 20

8.0

Excellent

Olwin,Jul 2026

MCO - DCA

The flight was great overall. But we need better food on flights and the baggage fees are too high.

Related info for your journey

What are the most popular routes from Grand Cayman to Washington, D.C.?
The most popular flight routes from Grand Cayman to Washington, D.C. are George Town Owen Roberts Intl - Washington, D.C. Dulles Intl, George Town Owen Roberts Intl - Baltimore/Washington and George Town Owen Roberts Intl - Washington, D.C. Reagan-National.
What are the cheapest flights from Grand Cayman to Washington, D.C.?
On average you can expect to pay $652 for a flight from Grand Cayman to Washington, D.C.. The cheapest flight overall is $231 while the most popular route, (George Town Owen Roberts Intl - Washington, D.C. Dulles Intl) is currently priced at $485.
Can I find deals for flights from Grand Cayman to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Grand Cayman to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Grand Cayman to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Cayman to Washington, D.C..
Can I find deals for business class flights from Grand Cayman to Washington, D.C.?
Yes. Cheapflights offers flight deals from Grand Cayman to Washington, D.C. 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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Top 2 airlines flying from Grand Cayman to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$311	Average$490	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$313	Average$453	FlexibilityNo cancel fee	On-time69%

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Find cheap flights from Grand Cayman to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Insights

What is the cheapest time of day to fly from LAW to WAS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Grand Cayman to Washington, D.C. as you normally would.

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with American Airlines from Grand Cayman to Washington, D.C. to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What are the most popular routes from Grand Cayman to Washington, D.C.?

What are the cheapest flights from Grand Cayman to Washington, D.C.?

Can I find deals for flights from Grand Cayman to Washington, D.C. that include hotel bookings?

How can I find direct flights from Grand Cayman to Washington, D.C.?

Can I find deals for business class flights from Grand Cayman to Washington, D.C.?

Traveling to a place near Washington, D.C.?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Washington, D.C. by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Grand Cayman to Washington, D.C. by cabin class

Find flights from Grand Cayman to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.

Grand Cayman and Washington, D.C. flights

Browse other Grand Cayman and Washington, D.C. flight options. Last updated on November 11, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Other flights to Washington, D.C.

Explore flights to Washington, D.C. departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 11, 2026.

Top 2 airlines flying from Grand Cayman to Washington, D.C.

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Cheap flights from Grand Cayman to Washington, D.C. (WAS)

Find cheap flights from Grand Cayman to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Insights

What is the cheapest time of day to fly from LAW to WAS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Grand Cayman to Washington, D.C. as you normally would.

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with American Airlines from Grand Cayman to Washington, D.C. to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What are the most popular routes from Grand Cayman to Washington, D.C.?

What are the cheapest flights from Grand Cayman to Washington, D.C.?

Can I find deals for flights from Grand Cayman to Washington, D.C. that include hotel bookings?

How can I find direct flights from Grand Cayman to Washington, D.C.?

Can I find deals for business class flights from Grand Cayman to Washington, D.C.?

Traveling to a place near Washington, D.C.?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Washington, D.C. by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Grand Cayman to Washington, D.C. by cabin class

Find flights from Grand Cayman to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.

Grand Cayman and Washington, D.C. flights

Browse other Grand Cayman and Washington, D.C. flight options. Last updated on November 11, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Other flights to Washington, D.C.

Explore flights to Washington, D.C. departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 11, 2026.

Top 2 airlines flying from Grand Cayman to Washington, D.C.

100% Free

Book with Flexibility

Travel Smart