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. Your travel time can differ by up to 1h 43m. 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

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 December 14, 2025.

Fri 12/264:35 pmBZE - IAD

1 stop13h 55mUnited Airlines

Thu 1/16:08 amIAD - BZE

1 stop7h 06mUnited Airlines

Deal found 12/13

$371

Fri 12/261:33 pmBZE - IAD

1 stop8h 00mAmerican Airlines

Thu 1/15:55 pmIAD - BZE

2 stops21h 16mAmerican Airlines

Deal found 12/13

$411

Fri 12/121:11 pmBZE - IAD

1 stop8h 48mAmerican Airlines

Thu 12/255:12 pmIAD - BZE

2 stops21h 59mAmerican Airlines

Deal found 12/11

$578

Sun 12/143:38 pmBZE - IAD

1 stop29h 37mUnited Airlines

Sat 12/206:30 amIAD - BZE

1 stop8h 20mUnited Airlines

Deal found 12/13

$629

Sun 12/141:11 pmBZE - IAD

1 stop8h 32mAmerican Airlines

Sat 12/201:57 pmIAD - BZE

2 stops23h 35mAmerican Airlines

Deal found 12/13

$643

Fri 12/261:10 pmBZE - IAD

2 stops18h 40mMultiple Airlines

Thu 1/112:43 pmIAD - BZE

3 stops26h 17mMultiple Airlines

Deal found 12/13

$1,072

Fri 12/1211:00 amBZE - IAD

3 stops28h 36mAlaska Airlines

Thu 12/257:33 amIAD - BZE

3 stops34h 45mAlaska Airlines

Deal found 12/11

$1,444

Sun 12/1411:00 amBZE - IAD

2 stops18h 06mAlaska Airlines

Sat 12/206:29 pmIAD - BZE

3 stops23h 49mAlaska Airlines

Deal found 12/13

$1,660

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 December 14, 2025.

Mon 1/261:18 pmBZE - IAD

1 stop8h 00mUnited Airlines

Fri 1/3010:28 pmIAD - BZE

1 stop16h 22mUnited Airlines

Deal found 12/12

$330

Sat 1/2412:59 pmBZE - IAD

1 stop9h 43mAmerican Airlines

Sat 2/711:34 amIAD - BZE

1 stop25h 15mAmerican Airlines

Deal found 12/13

$337

Fri 1/2311:26 amBZE - IAD

1 stop11h 04mCopa Airlines

Thu 2/51:18 amIAD - BZE

1 stop10h 13mCopa Airlines

Deal found 12/13

$421

Mon 1/261:18 pmBZE - IAD

1 stop8h 00mUnited Airlines

Mon 2/26:03 amIAD - BZE

1 stop9h 29mUnited Airlines

Deal found 12/11

$330

Fri 2/61:18 pmBZE - IAD

1 stop8h 00mUnited Airlines

Mon 2/96:03 amIAD - BZE

1 stop9h 29mUnited Airlines

Deal found 12/11

$352

Fri 12/264:35 pmBZE - IAD

1 stop13h 55mUnited Airlines

Thu 1/16:08 amIAD - BZE

1 stop7h 06mUnited Airlines

Deal found 12/13

$371

Fri 12/264:29 pmBZE - IAD

2 stops15h 13mAmerican Airlines

Thu 1/14:29 pmIAD - BZE

2 stops21h 03mAmerican Airlines

Deal found 12/13

$495

Sat 3/710:15 amBZE - IAD

1 stop20h 16mUnited Airlines

Sat 3/1410:31 pmIAD - BZE

1 stop16h 19mUnited Airlines

Deal found 12/13

$448

Sun 3/82:00 pmBZE - IAD

1 stop8h 05mUnited Airlines

Sat 3/1410:31 pmIAD - BZE

1 stop16h 19mUnited Airlines

Deal found 12/13

$448

Fri 3/63:38 pmBZE - IAD

1 stop7h 13mUnited Airlines

Sat 3/1410:31 pmIAD - BZE

1 stop16h 19mUnited Airlines

Deal found 12/13

$482

Last-minute flights from Belize to Dulles Intl
Discover last-minute flight deals from Belize to Dulles Intl. Data last updated December 14, 2025 and is based on user searches.

Fri 12/121:11 pmBZE - IAD

1 stop8h 48mAmerican Airlines

Thu 12/255:12 pmIAD - BZE

2 stops21h 59mAmerican Airlines

Deal found 12/11

$578

Sun 12/143:38 pmBZE - IAD

1 stop29h 37mUnited Airlines

Sat 12/206:30 amIAD - BZE

1 stop8h 20mUnited Airlines

Deal found 12/13

$629

Sun 12/141:11 pmBZE - IAD

1 stop8h 32mAmerican Airlines

Sat 12/201:57 pmIAD - BZE

2 stops23h 35mAmerican Airlines

Deal found 12/13

$643

Fri 12/264:35 pmBZE - IAD

1 stop13h 55mUnited Airlines

Thu 1/16:08 amIAD - BZE

1 stop7h 06mUnited Airlines

Deal found 12/13

$371

Fri 12/261:33 pmBZE - IAD

1 stop8h 00mAmerican Airlines

Thu 1/15:55 pmIAD - BZE

2 stops21h 16mAmerican Airlines

Deal found 12/13

$411

Fri 1/2311:26 amBZE - IAD

1 stop11h 04mCopa Airlines

Thu 2/51:18 amIAD - BZE

1 stop10h 13mCopa Airlines

Deal found 12/13

$421

Fri 1/232:50 pmBZE - IAD

1 stop19h 58mAir Canada

Sun 2/85:48 pmIAD - BZE

1 stop29h 17mAir Canada

Deal found 12/13

$498

Sat 1/241:22 pmBZE - IAD

2 stops20h 36mAmerican Airlines

Sat 2/75:26 pmIAD - BZE

2 stops19h 56mAmerican Airlines

Deal found 12/13

$335

Mon 1/261:18 pmBZE - IAD

1 stop8h 00mUnited Airlines

Mon 2/26:03 amIAD - BZE

1 stop9h 29mUnited Airlines

Deal found 12/11

$330

Mon 1/262:05 pmBZE - IAD

1 stop9h 05mMultiple Airlines

Fri 1/305:33 pmIAD - BZE

2 stops19h 55mMultiple Airlines

Deal found 12/12

$649

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 December 14, 2025.

Sat 1/244:35 pmBZE - IAD

1 stop13h 55mUnited Airlines

Deal found 12/12

$208

Fri 12/191:35 pmBZE - IAD

1 stop9h 29mAmerican Airlines

Deal found 12/14

$209

Thu 2/261:14 pmBZE - IAD

1 stop8h 34mAmerican Airlines

Deal found 12/12

$210

Tue 1/134:16 pmBZE - IAD

2 stops19h 20mAmerican Airlines

Deal found 12/14

$213

Fri 1/164:16 pmBZE - IAD

2 stops19h 20mAmerican Airlines

Deal found 12/14

$215

Tue 3/2412:40 pmBZE - IAD

1 stop9h 46mDelta

Deal found 12/12

$216

Tue 1/271:22 pmBZE - IAD

1 stop26h 09mAmerican Airlines

Deal found 12/14

$217

Wed 1/144:16 pmBZE - IAD

2 stops19h 20mAmerican Airlines

Deal found 12/14

$218

Fri 2/204:40 pmBZE - IAD

2 stops19h 55mAmerican Airlines

Deal found 12/13

$220

Sun 1/252:27 pmBZE - IAD

2 stops19h 31mAmerican Airlines

Deal found 12/12

$223

Sun 1/181:18 pmBZE - IAD

1 stop8h 00mUnited Airlines

Deal found 12/12

$227

Find flight deals from Belize to Dulles Intl

Round-trip from	$330 (United 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

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

Mon 1/26

1:18 pm-10:18 pm

1 stop8h 00m

Washington, D.C. Dulles Intl

Fri 1/30

10:28 pm-1:50 pm

1 stop16h 22m

$330

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Mon 1/26

1:18 pm-10:18 pm

1 stop8h 00m

Washington, D.C. Dulles Intl

Mon 2/2

6:03 am-2:32 pm

1 stop9h 29m

$330

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Sat 1/24

12:59 pm-11:42 pm

1 stop9h 43m

Washington, D.C. Dulles Intl

Sat 2/7

11:34 am-11:49 am

1 stop25h 15m

$337

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Fri 2/6

1:18 pm-10:18 pm

1 stop8h 00m

Washington, D.C. Dulles Intl

Mon 2/9

6:03 am-2:32 pm

1 stop9h 29m

$352

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Fri 12/26

4:35 pm-7:30 am

1 stop13h 55m

Washington, D.C. Dulles Intl

Thu 1/1

6:08 am-12:14 pm

1 stop7h 06m

$371

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Fri 1/23

11:26 am-11:30 pm

1 stop11h 04m

Washington, D.C. Dulles Intl

Thu 2/5

1:18 am-10:31 am

1 stop10h 13m

$421

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Sat 3/7

10:15 am-7:31 am

1 stop20h 16m

Washington, D.C. Dulles Intl

Sat 3/14

10:31 pm-12:50 pm

1 stop16h 19m

$448

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Sun 3/8

2:00 pm-12:05 am

1 stop8h 05m

Washington, D.C. Dulles Intl

Sat 3/14

10:31 pm-12:50 pm

1 stop16h 19m

$448

Belize CityWashington, D.C.

BZE - IAD

BZEIAD

Belize City Philip S.W.Goldson

Fri 3/6

3:38 pm-11:51 pm

1 stop7h 13m

Washington, D.C. Dulles Intl

Sat 3/14

10:31 pm-12:50 pm

1 stop16h 19m

$482

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

Thu 1/1

4:29 pm-12:32 pm

2 stops21h 03m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 20 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

9,094 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

United Airlines

7.4

Good

9,094 reviews

United Airlines

7.4

Good

9,094 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

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. Your travel time can differ by up to 1h 43m. 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

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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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$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 3/9. 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 December 14, 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 December 14, 2025.

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 December 14, 2025.

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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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 December 14, 2025.