What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Tortola?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Tortola (average of $702). Flying from Washington, D.C. Dulles Intl Airport to Tortola in April is currently the most expensive (average of $950). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Tortola ranges from 1.9 - 5.8 inches per month. October is typically the wettest month, when rainfall can reach 5.8 in. February is typically the driest time to visit Tortola when rainfall is around 1.9 in.

If weather is an important factor for your trip to Tortola, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 75.2 F).

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Tortola?

The best pricing can be found in the month of September. Prices to Tortola from Washington, D.C. Dulles Intl Airport average $929. You can even find prices in September for less than $929, as users have found deals to Tortola from as low as $672. The month of April appears to be one of the more expensive times to travel to Tortola from Washington, D.C. Dulles Intl Airport. Flying in the targeted month can save you up to 46%.

What is the cheapest time of day to fly from IAD to LNS?

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

Can I find deals for flights from Dulles Intl to Tortola that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Tortola flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to Tortola?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Tortola.

Can I find deals for business class flights from Dulles Intl to Tortola?

Yes. Cheapflights offers flight deals from Dulles Intl to Tortola by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$234+ Flights from Washington, D.C. Dulles Intl Airport to Tortola

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Cheap flight deals from Dulles Intl to Tortola

Round-trip from	$668 (Kiwi.com)
One-way from	$394 (Kiwi.com)
Popular in	April
Cheapest in	September
Average price	$902

From Washington, D.C. Dulles Intl to Tortola

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One-way flight from Washington, D.C. Dulles Intl to Tortola

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Highest demand for flights based on searches. 18% potential increase in price ($210 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Dulles Intl to Tortola

Cheapest flights from Dulles Intl to Tortola
Explore the most affordable flight options available from Dulles Intl to Tortola. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Thu 10/238:18 pmIAD - EIS

2 stops14h 37mMultiple Airlines

Sat 11/111:30 amEIS - IAD

1 stop22h 51mMultiple Airlines

Deal found 6/28

$531

Mon 8/114:36 pmIAD - EIS

2 stops20h 40mAmerican Airlines

Mon 8/184:20 pmEIS - IAD

2 stops22h 59mAmerican Airlines

Deal found 6/29

$712

Fri 7/45:25 pmIAD - EIS

2 stops25h 30mUnited Airlines

Tue 7/81:08 pmEIS - IAD

2 stops28h 22mUnited Airlines

Deal found 6/30

$800

Best flights from Dulles Intl to Tortola
Discover carefully curated flight deals from Dulles Intl to Tortola that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2025.

Sun 8/1012:24 pmIAD - EIS

1 stop22h 31mMultiple Airlines

Sun 8/174:00 pmEIS - IAD

2 stops20h 51mMultiple Airlines

Deal found 6/28

$668

Mon 8/114:36 pmIAD - EIS

2 stops20h 40mAmerican Airlines

Mon 8/184:20 pmEIS - IAD

2 stops22h 59mAmerican Airlines

Deal found 6/29

$712

Fri 7/45:25 pmIAD - EIS

2 stops25h 30mUnited Airlines

Tue 7/81:08 pmEIS - IAD

2 stops28h 22mUnited Airlines

Deal found 6/30

$800

Last-minute flights from Dulles Intl to Tortola
Discover last-minute flight deals from Dulles Intl to Tortola. Data last updated July 1, 2025 and is based on user searches.

Thu 7/312:23 pmIAD - EIS

1 stop7h 57mMultiple Airlines

Sun 7/66:40 pmEIS - IAD

2 stops41h 16mMultiple Airlines

Deal found 6/29

$1,051

Fri 7/45:25 pmIAD - EIS

2 stops25h 30mUnited Airlines

Tue 7/81:08 pmEIS - IAD

2 stops28h 22mUnited Airlines

Deal found 6/30

$800

Thu 7/176:35 amIAD - EIS

2 stops9h 25mAmerican Airlines

Thu 7/244:50 pmEIS - IAD

2 stops19h 59mAmerican Airlines

Deal found 6/28

$852

One-way flights from Dulles Intl to Tortola
Search for one-way flight options from Dulles Intl to Tortola. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.

Fri 7/49:57 pmIAD - EIS

2 stops36h 58mMultiple Airlines

Deal found 6/29

$394

Mon 7/285:39 pmIAD - EIS

2 stops22h 21mAmerican Airlines

Deal found 6/29

$458

Mon 7/288:40 amIAD - EIS

1 stop10h 15mUnited Airlines

Deal found 6/29

$567

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Tortola that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Road Town

IAD - EIS

IADEIS

Washington, D.C. Dulles Intl

Sun 8/10

12:24 pm-10:55 am

1 stop22h 31m

Road Town Beef Island

Sun 8/17

4:00 pm-12:51 pm

2 stops20h 51m

$668

Washington, D.C.Road Town

IAD - EIS

IADEIS

Washington, D.C. Dulles Intl

Mon 8/11

4:36 pm-1:16 pm

2 stops20h 40m

Road Town Beef Island

Mon 8/18

4:20 pm-3:19 pm

2 stops22h 59m

$712

Washington, D.C.Road Town

IAD - EIS

IADEIS

Washington, D.C. Dulles Intl

Fri 7/4

5:25 pm-6:55 pm

2 stops25h 30m

Road Town Beef Island

Tue 7/8

1:08 pm-5:30 pm

2 stops28h 22m

$800

Washington, D.C.Road Town

IAD - EIS

IADEIS

Washington, D.C. Dulles Intl

Tue 8/12

12:51 pm-4:05 pm

1 stop27h 14m

$234

Washington, D.C.Road Town

IAD - EIS

IADEIS

Washington, D.C. Dulles Intl

Tue 8/12

7:25 pm-1:16 pm

2 stops17h 51m

$435

Washington, D.C.Road Town

IAD - EIS

IADEIS

Washington, D.C. Dulles Intl

Mon 7/28

8:40 am-6:55 pm

1 stop10h 15m

$567

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Dulles Intl to Tortola

Have a flexible travel schedule? Discover the best time to fly to Tortola from Dulles Intl 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Tortola

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Tortola

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

United Airlines

7.4

Good

8,852 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,852 reviews

United Airlines

7.4

Good

8,852 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,852 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Can I find deals for flights from Dulles Intl to Tortola that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Tortola flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Tortola?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Tortola.
Can I find deals for business class flights from Dulles Intl to Tortola?
Yes. Cheapflights offers flight deals from Dulles Intl to Tortola by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Tortola?
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Tortola (average of $702). Flying from Washington, D.C. Dulles Intl Airport to Tortola in April is currently the most expensive (average of $950). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dulles Intl to Tortola

Dulles Intl to Road Town flights

Reagan-National to Road Town flights

Baltimore to Road Town flights

Top airline flying from Dulles Intl to Tortola

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$806	Average$994	FlexibilityNo cancel fee	On-time69%

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$234+ Cheap flights from Dulles Intl (IAD) to Tortola

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Tortola with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to Tortola

Keep the following information in mind while searching for Dulles Intl to Tortola flight deals. Data was last updated July 1, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Dulles Intl to Tortola

Cheapest flights from Dulles Intl to TortolaExplore the most affordable flight options available from Dulles Intl to Tortola. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Explore the most affordable flight options available from Dulles Intl to Tortola. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Tortola that are best for you.

Best time to book a flight from Dulles Intl to Tortola

Have a flexible travel schedule? Discover the best time to fly to Tortola from Dulles Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Tortola

Reviews of airlines servicing Tortola

Peruse reviews from past customers who have flown with United Airlines and American Airlines from Washington, D.C. Dulles Intl Airport to Tortola 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

Find useful and relevant information for your journey from Dulles Intl to Tortola. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Dulles Intl to Tortola that include hotel bookings?

How can I find direct flights from Dulles Intl to Tortola?

Can I find deals for business class flights from Dulles Intl to Tortola?

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Tortola?

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.

Alternative routes for Dulles Intl to Tortola

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

Top airline flying from Dulles Intl to Tortola

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Dulles Intl to Tortola
Explore the most affordable flight options available from Dulles Intl to Tortola. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.