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 9h 29m. Your travel time can differ by up to 02m. 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.

$208+ Flights from Belize to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Belize to Dulles Intl

Round-trip from	$337 (American Airlines)
One-way from	$208 (United Airlines)

From Belize to Washington, D.C. Dulles Intl

Search Deals

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

Search Deals

Find 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 October 27, 2025.

Thu 12/181:18 pmBZE - IAD

1 stop9h 31mUnited Airlines

Sat 1/36:30 amIAD - BZE

1 stop8h 20mUnited Airlines

Deal found 10/26

$332

Thu 12/181:35 pmBZE - IAD

1 stop9h 29mAmerican Airlines

Sat 1/34:29 pmIAD - BZE

2 stops22h 42mAmerican Airlines

Deal found 10/26

$337

Fri 12/261:33 pmBZE - IAD

2 stops18h 09mAmerican Airlines

Sat 1/34:29 pmIAD - BZE

2 stops21h 03mAmerican Airlines

Deal found 10/26

$339

Tue 12/233:11 pmBZE - IAD

2 stops16h 31mAmerican Airlines

Sat 1/34:29 pmIAD - BZE

1 stop21h 02mAmerican Airlines

Deal found 10/26

$343

Fri 12/263:38 pmBZE - IAD

1 stop7h 11mUnited Airlines

Sat 1/310:33 pmIAD - BZE

1 stop16h 17mUnited Airlines

Deal found 10/25

$344

Fri 12/264:29 pmBZE - IAD

2 stops15h 13mAmerican Airlines

Fri 1/24:29 pmIAD - BZE

2 stops22h 03mAmerican Airlines

Deal found 10/25

$359

Wed 11/124:20 pmBZE - IAD

2 stops26h 01mAmerican Airlines

Fri 12/55:35 pmIAD - BZE

2 stops20h 52mAmerican Airlines

Deal found 10/26

$393

Sat 12/201:18 pmBZE - IAD

1 stop9h 31mUnited Airlines

Sat 12/2710:33 pmIAD - BZE

1 stop16h 17mUnited Airlines

Deal found 10/26

$426

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 October 27, 2025.

Thu 12/181:18 pmBZE - IAD

1 stop9h 31mUnited Airlines

Sat 1/36:30 amIAD - BZE

1 stop8h 20mUnited Airlines

Deal found 10/26

$332

Thu 12/181:35 pmBZE - IAD

1 stop9h 29mAmerican Airlines

Sat 1/34:29 pmIAD - BZE

2 stops22h 42mAmerican Airlines

Deal found 10/26

$337

Tue 12/233:11 pmBZE - IAD

2 stops16h 31mAmerican Airlines

Sat 1/34:29 pmIAD - BZE

1 stop21h 02mAmerican Airlines

Deal found 10/26

$343

Fri 12/263:38 pmBZE - IAD

1 stop7h 11mUnited Airlines

Sat 1/310:33 pmIAD - BZE

1 stop16h 17mUnited Airlines

Deal found 10/25

$344

Fri 12/261:18 pmBZE - IAD

1 stop9h 31mUnited Airlines

Fri 1/26:00 amIAD - BZE

1 stop7h 41mUnited Airlines

Deal found 10/25

$344

Fri 12/263:11 pmBZE - IAD

2 stops16h 31mAmerican Airlines

Sat 1/39:12 amIAD - BZE

1 stop28h 19mAmerican Airlines

Deal found 10/25

$345

Fri 12/264:29 pmBZE - IAD

2 stops15h 13mAmerican Airlines

Fri 1/24:29 pmIAD - BZE

2 stops22h 03mAmerican Airlines

Deal found 10/25

$359

Fri 3/61:18 pmBZE - IAD

1 stop9h 41mUnited Airlines

Tue 3/106:00 amIAD - BZE

1 stop7h 14mUnited Airlines

Deal found 10/24

$388

Wed 11/124:20 pmBZE - IAD

2 stops26h 01mAmerican Airlines

Fri 12/55:35 pmIAD - BZE

2 stops20h 52mAmerican Airlines

Deal found 10/26

$393

Last-minute flights from Belize to Dulles Intl
Discover last-minute flight deals from Belize to Dulles Intl. Data last updated October 27, 2025 and is based on user searches.

Thu 10/3012:18 pmBZE - IAD

1 stop7h 54mUnited Airlines

Sun 11/28:30 amIAD - BZE

1 stop7h 02mUnited Airlines

Deal found 10/25

$431

Thu 10/3012:50 pmBZE - IAD

1 stop8h 01mAmerican Airlines

Sun 11/25:24 amIAD - BZE

2 stops9h 40mAmerican Airlines

Deal found 10/27

$600

Wed 11/124:20 pmBZE - IAD

2 stops26h 01mAmerican Airlines

Fri 12/55:35 pmIAD - BZE

2 stops20h 52mAmerican Airlines

Deal found 10/26

$393

Wed 11/121:53 pmBZE - IAD

1 stop6h 39mDelta

Fri 12/56:00 amIAD - BZE

1 stop7h 40mDelta

Deal found 10/26

$494

Fri 11/214:20 pmBZE - IAD

2 stops30h 39mAmerican Airlines

Sun 11/308:05 pmIAD - BZE

2 stops17h 05mAmerican Airlines

Deal found 10/25

$469

Fri 11/211:53 pmBZE - IAD

1 stop6h 39mDelta

Sun 11/306:00 amIAD - BZE

1 stop7h 28mDelta

Deal found 10/26

$580

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 October 27, 2025.

Tue 12/161:18 pmBZE - IAD

1 stop7h 57mUnited Airlines

Deal found 10/26

$208

Thu 1/221:18 pmBZE - IAD

1 stop8h 00mUnited Airlines

Deal found 10/24

$210

Wed 12/34:20 pmBZE - IAD

2 stops20h 00mAmerican Airlines

Deal found 10/26

$213

Tue 1/204:16 pmBZE - IAD

2 stops23h 03mAmerican Airlines

Deal found 10/25

$215

Thu 11/273:38 pmBZE - IAD

1 stop18h 50mUnited Airlines

Deal found 10/25

$217

Wed 12/171:11 pmBZE - IAD

2 stops18h 31mAmerican Airlines

Deal found 10/26

$218

Tue 2/33:38 pmBZE - IAD

1 stop18h 45mUnited Airlines

Deal found 10/26

$219

Thu 12/251:33 pmBZE - IAD

2 stops18h 09mAmerican Airlines

Deal found 10/26

$220

Sun 12/214:29 pmBZE - IAD

2 stops15h 13mAmerican Airlines

Deal found 10/26

$223

Sun 2/82:27 pmBZE - IAD

2 stops19h 36mAmerican Airlines

Deal found 10/25

$225

Sat 2/284:35 pmBZE - IAD

1 stop13h 54mUnited Airlines

Deal found 10/25

$230

Mon 12/221:10 pmBZE - IAD

2 stops26h 27mMultiple Airlines

Deal found 10/25

$235

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 12/18

1:18 pm-11:49 pm

1 stop9h 31m

Washington, D.C. Dulles Intl

Sat 1/3

6:30 am-1:50 pm

1 stop8h 20m

$332

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Thu 12/18

1:35 pm-12:04 am

1 stop9h 29m

Washington, D.C. Dulles Intl

Sat 1/3

4:29 pm-2:11 pm

2 stops22h 42m

$337

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Tue 12/23

3:11 pm-8:42 am

2 stops16h 31m

Washington, D.C. Dulles Intl

Sat 1/3

4:29 pm-12:31 pm

1 stop21h 02m

$343

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Fri 12/26

3:38 pm-11:49 pm

1 stop7h 11m

Washington, D.C. Dulles Intl

Sat 1/3

10:33 pm-1:50 pm

1 stop16h 17m

$344

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Fri 12/26

1:18 pm-11:49 pm

1 stop9h 31m

Washington, D.C. Dulles Intl

Fri 1/2

6:00 am-12:41 pm

1 stop7h 41m

$344

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Fri 12/26

3:11 pm-8:42 am

2 stops16h 31m

Washington, D.C. Dulles Intl

Sat 1/3

9:12 am-12:31 pm

1 stop28h 19m

$345

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Fri 12/26

4:29 pm-8:42 am

2 stops15h 13m

Washington, D.C. Dulles Intl

Fri 1/2

4:29 pm-1:32 pm

2 stops22h 03m

$359

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Fri 3/6

1:18 pm-11:59 pm

1 stop9h 41m

Washington, D.C. Dulles Intl

Tue 3/10

6:00 am-11:14 am

1 stop7h 14m

$388

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Wed 11/12

4:20 pm-7:21 pm

2 stops26h 01m

Washington, D.C. Dulles Intl

Fri 12/5

5:35 pm-1:27 pm

2 stops20h 52m

$393

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Wed 12/17

1:18 pm-10:15 pm

1 stop7h 57m

$208

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 21 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

8,999 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

United Airlines

7.4

Good

8,999 reviews

United Airlines

7.4

Good

8,999 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 9h 29m. Your travel time can differ by up to 02m. 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

Springfield

Hanover

Silver Spring

Fairfax

Fredericksburg

Falls Church

Owings Mills

Linthicum Heights

Manassas

Largo

Oxon Hill

Laurel

Towson

National Harbor

Waldorf

Bowie

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$401	FlexibilityNo cancel fee	On-time69%

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$208+ 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 12/17. 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

Keep the following information in mind while searching for Belize to Dulles Intl flight deals. Data was last updated October 27, 2025.

Round-trip from

One-way from

Find 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 October 27, 2025.

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 October 27, 2025.

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 October 27, 2025.