How long is the flight from Belize to Washington, D.C. Dulles Intl Airport?

United Airlines and American Airlines can get you from Belize to Washington, D.C. Dulles Intl Airport in just under 8h 29m. Your travel time can differ by up to 10h 06m. The distance from Belize to Washington, D.C. Dulles Intl Airport is about 1616 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

If weather is an important factor for your trip to Washington, D.C. Dulles Intl 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 BZ to IAD?

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

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

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

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

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

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

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

$205+ Flights from Belize to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Belize to Dulles Intl

Cheapest flights from Belize to Dulles Intl
Explore the most affordable flight options available from Belize to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

Thu 4/3012:20 pm

BZE

IAD

1 stop8h 29m

United Airlines

Sun 5/36:00 am

IAD

BZE

1 stop7h 15m

United Airlines

Deal found 1/27

$354

Thu 4/163:31 pm

BZE

IAD

2 stops25h 54m

American Airlines

Sun 5/38:11 pm

IAD

BZE

2 stops16h 54m

American Airlines

Deal found 1/27

$360

Thu 4/1612:41 pm

BZE

IAD

1 stop10h 01m

Delta

Sun 5/37:05 am

IAD

BZE

1 stop6h 11m

Delta

Deal found 1/27

$361

Sat 5/212:14 pm

BZE

IAD

1 stop9h 16m

American Airlines

Sat 5/95:55 pm

IAD

BZE

2 stops21h 07m

American Airlines

Deal found 1/27

$379

Thu 4/3012:14 pm

BZE

IAD

1 stop9h 14m

American Airlines

Sun 5/38:11 pm

IAD

BZE

2 stops18h 51m

American Airlines

Deal found 1/27

$465

Fri 6/52:35 pm

BZE

IAD

1 stop7h 57m

United Airlines

Tue 6/1610:10 pm

IAD

BZE

1 stop17h 23m

United Airlines

Deal found 1/28

$555

Thu 4/1610:00 am

BZE

IAD

3 stops29h 22m

Alaska Airlines

Sun 5/37:10 am

IAD

BZE

2 stops35h 27m

Alaska Airlines

Deal found 1/27

$674

Best flights from Belize to Dulles Intl
Discover carefully curated flight deals from Belize to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 29, 2026.

Thu 4/3012:20 pm

BZE

IAD

1 stop8h 29m

United Airlines

Sun 5/36:00 am

IAD

BZE

1 stop7h 15m

United Airlines

Deal found 1/27

$354

Thu 4/3012:14 pm

BZE

IAD

2 stops18h 35m

American Airlines

Sun 5/38:11 pm

IAD

BZE

2 stops18h 51m

American Airlines

Deal found 1/27

$360

Thu 4/1612:41 pm

BZE

IAD

1 stop10h 01m

Delta

Sun 5/37:05 am

IAD

BZE

1 stop6h 11m

Delta

Deal found 1/27

$361

Thu 4/1612:14 pm

BZE

IAD

1 stop9h 14m

American Airlines

Sun 5/38:11 pm

IAD

BZE

2 stops18h 51m

American Airlines

Deal found 1/27

$360

Sat 5/212:14 pm

BZE

IAD

1 stop9h 16m

American Airlines

Sat 5/95:55 pm

IAD

BZE

2 stops21h 07m

American Airlines

Deal found 1/27

$379

Last-minute flights from Belize to Dulles Intl
Discover last-minute flight deals from Belize to Dulles Intl. Data last updated January 29, 2026 and is based on user searches.

Tue 2/101:18 pm

BZE

IAD

1 stop8h 00m

United Airlines

Fri 2/136:03 am

IAD

BZE

1 stop9h 29m

United Airlines

Deal found 1/27

$836

Tue 2/1011:00 am

BZE

IAD

2 stops28h 26m

Alaska Airlines

Fri 2/136:27 pm

IAD

BZE

2 stops48h 30m

Alaska Airlines

Deal found 1/27

$1,362

One-way flights from Belize to Dulles Intl
Search for one-way flight options from Belize to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated January 29, 2026.

Tue 2/311:00 am

BZE

IAD

1 stop8h 54m

Air Canada

Deal found 1/29

$205

Fri 2/132:50 pm

BZE

IAD

1 stop28h 39m

Air Canada

Deal found 1/29

$215

Wed 5/2712:20 pm

BZE

IAD

2 stops16h 59m

United Airlines

Deal found 1/29

$220

Thu 2/191:18 pm

BZE

IAD

1 stop7h 58m

United Airlines

Deal found 1/29

$221

Tue 5/53:31 pm

BZE

IAD

2 stops21h 16m

American Airlines

Deal found 1/29

$224

Tue 2/244:39 pm

BZE

IAD

2 stops21h 00m

American Airlines

Deal found 1/29

$225

Wed 3/41:16 pm

BZE

IAD

1 stop9h 39m

Delta

Deal found 1/29

$229

Fri 5/11:52 pm

BZE

IAD

2 stops16h 57m

American Airlines

Deal found 1/29

$230

Thu 2/194:39 pm

BZE

IAD

2 stops19h 53m

American Airlines

Deal found 1/29

$231

Sat 4/252:00 pm

BZE

IAD

1 stop8h 15m

United Airlines

Deal found 1/28

$241

Find flight deals from Belize to Dulles Intl

Round-trip from	$354 (United Airlines)
One-way from	$205 (Air Canada)

From Belize to Washington, D.C. Dulles Intl

Search Deals

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

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Thu 4/30

12:20 pm-10:49 pm

1 stop8h 29m

Washington, D.C. Dulles Intl

Sun 5/3

6:00 am-11:15 am

1 stop7h 15m

$354

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Thu 4/30

12:14 pm-8:49 am

2 stops18h 35m

Washington, D.C. Dulles Intl

Sun 5/3

8:11 pm-1:02 pm

2 stops18h 51m

$360

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Thu 4/16

12:14 pm-11:28 pm

1 stop9h 14m

Washington, D.C. Dulles Intl

Sun 5/3

8:11 pm-1:02 pm

2 stops18h 51m

$360

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Thu 4/16

12:41 pm-12:42 am

1 stop10h 01m

Washington, D.C. Dulles Intl

Sun 5/3

7:05 am-11:16 am

1 stop6h 11m

$361

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Sat 5/2

12:14 pm-11:30 pm

1 stop9h 16m

Washington, D.C. Dulles Intl

Sat 5/9

5:55 pm-1:02 pm

2 stops21h 07m

$379

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Wed 5/13

12:20 pm-10:49 pm

1 stop8h 29m

$220

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Fri 5/1

2:35 pm-11:59 pm

1 stop7h 24m

$220

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Tue 5/12

12:20 pm-11:59 pm

1 stop9h 39m

$220

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Wed 5/20

12:20 pm-10:49 pm

1 stop8h 29m

$220

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Tue 5/5

12:20 pm-10:49 pm

1 stop8h 29m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 12 results

Best time to book a flight from Belize to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Belize 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 Belize to Washington, D.C. Dulles Intl Airport

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

Reviews of airlines servicing Dulles Intl

Peruse reviews from past customers who have flown with United Airlines from Belize to Washington, D.C. Dulles Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,215 reviews

Reviews

1 / 20

6.0

Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

United Airlines

7.4

Good

9,215 reviews

United Airlines

7.4

Good

9,215 reviews

Reviews

1 / 20

6.0

Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

How long is the flight from Belize to Washington, D.C. Dulles Intl Airport?
United Airlines and American Airlines can get you from Belize to Washington, D.C. Dulles Intl Airport in just under 8h 29m. Your travel time can differ by up to 10h 06m. The distance from Belize to Washington, D.C. Dulles Intl Airport is about 1616 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Belize to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Belize to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Belize to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belize to Dulles Intl.
Can I find deals for business class flights from Belize to Dulles Intl?
Yes. Cheapflights offers flight deals from Belize to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Alexandria

Woodbridge

Tysons

Arlington

Owings Mills

Springfield

Silver Spring

Herndon

Fredericksburg

Hanover

Linthicum Heights

Rockville

Laurel

Towson

Manassas

Largo

Bowie

McLean

Clinton

Upper Marlboro

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Belize to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$283	Average$398	FlexibilityNo cancel fee	On-time69%

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$205+ Cheap flights from Belize to Dulles Intl (IAD)

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Belize to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Belize to Dulles Intl

Cheapest flights from Belize to Dulles IntlExplore the most affordable flight options available from Belize to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

Explore the most affordable flight options available from Belize to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

Find flight deals from Belize to Dulles Intl

Keep the following information in mind while searching for Belize to Dulles Intl flight deals. Data was last updated January 29, 2026.

Round-trip from

One-way from

Cheapflights Fare Finder

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

Best time to book a flight from Belize to Dulles Intl

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

Cheapflights Insights

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

Reviews of airlines servicing Dulles Intl

Peruse reviews from past customers who have flown with United Airlines from Belize to Washington, D.C. Dulles Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Belize to Washington, D.C. Dulles Intl Airport?

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

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

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

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 Belize to Dulles Intl

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

Top airline flying from Belize to Dulles Intl

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Book with Flexibility

Travel Smart

Cheapest flights from Belize to Dulles Intl
Explore the most affordable flight options available from Belize to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.