$160 Find Cheap Flights from Washington Dulles Airport to Belize

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Belize departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Good to know

Low season

April

High season

January

Cheapest flight

$160
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Washington Dulles Airport to Belize City

FAQs - booking Belize flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Belize?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Belize.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Belize?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to Belize is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Belize?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington Dulles Airport to Belize with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Belize?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington Dulles Airport to Belize up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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Top tips for finding cheap flights to Belize

  • High season is considered to be January, February and December. The cheapest month to fly from Washington, D.C. is January.

Top 4 airlines serving from Dulles Intl to Belize

Need help choosing which airline to fly with from Dulles Intl to Belize? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 8511 reviews
7.3Food
8.0Comfort
8.6Crew
8.2Boarding
7.9Entertainment
Airline reviews

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

10.0 ExcellentD, Jan 2025ABE - ATL
Read more Delta reviews

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

Flight left early and arrived early. the whole trip was excellent.

Seats were really tight and the seat belts did not give enough slack.

I like in St George and prefer to fly out of CDC than SGU. Hopefully, they will continue the flights out of Cedar

Broken jer bridge. Poor communication about it. Lost 2 of 4 luggage pieces

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

Newer plane, relatively easy boarding, not a full flight and was told that we could not be moved up because of weight and balance issues. Otherwise, a very good experience.

Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

Very good flight and crew Food was a surprise on a short flight

Biggest issue was that they only had two restrooms in the back of the aircraft. Too many people for only two restrooms. The trash was overflowing and there was paper on the floor too. Long lines in the isle to use it. Food was also a bit meh. They don’t offer snacks with drinks, so you might want to buy a snack to hold you off on a longer trip, since the meals are very small.

Great! The airline is very spacious and the crow was good.

It was first time fling in copa airline. In general I am satisfied except bag size. I got a email from copa with 17-10-6 for carry on bag. In airport the check in show 22-14-10 . However that mistake means $100,00 in over cost.

Boarding groups were called up in Spanish only. Luckily I know some of the language. They gave out grilled cheese sandwiches and a cup of fruit. I was very disappointed. I could only eat the cup of fruit because the only other option was vanilla pudding. The entertainment system and seating were great though.

Everything was smooth and crew was very polite and friendly.

The flight was 6 hours delayed due to equipment problems, I had to spend my night in the airport terminal in tight quarters. A bag of chips was all they offered, Then I missed my connecting flight and waited another 2 hours. All in all that trip took me almost one day.

it was great! Boarded on-time, reasonable leg room, pleasant staff, decent food. The only thing is we were directed to Terminal 2 when the gate was actually in Terminal 1. Smooth ride. Landed early. Got off plane easily and quickly.

Crew were all excellent. Wheel chair access for my parents was very good, although it took some time. Plane was ok but entertainment system did not work. NO WIFI on plane so could not get other things done while flying or listen to my Apple Music on my iPhone.

I like that they served a mail, I’m not sure about the in-flight entertainment. I didn’t really check. staff helped me with my luggage. Smooth boarding smooth takeoff smooth flight

I completely missed my flight because the first leg was longer than planned. I had to sleep overnight in the airport because no accommodation was provided and then sent to Trinidad in the morning with an anticipated 7 hour layover before my flight to Georgetown which was now with Caribbean Airlines. I tried twice with customer service to see if they could put me on an earlier flight which had seats available but was told it wasn’t possible.

First class felt like economy, seats were horrible, food was horrible, staff inattentive

EVen warmer in the plane it think it was 24+ degrees

The flying experience was great. The flight was on time with no boarding issues during a peak travel period. The short cut baggage drop and process was not smooth and efficient at Dulles.

Fast checkin with the self serve terminal, good communication at the boarding gate.

Very friendly staff. The flight was on time. Need a bit heavy covers/blankets. It can get colder with a thin blanket.

The plane was clean. The staff was excellent. The flight attendants were very good. Enjoyable flight. Overall. The seats in the back are too small but, will always be.

This was a 5 hour flight with no entertainment and with a snack being provided (pretzels and fruit bar), which are both high in carbs and sugar. Nuts would have been a better choice.

Never nice, United Express partners always do an amazing job.

Everything was perfect except the pad at the top of the seat back. It pushes my head forward in a very uncomfortable position and it is not removable.

Paid for a window and was assigned to a middle seat with 2 very large people on each side of me. Flight was sold out and I feel I need to be refunded foe paying for a window seat and being put in a middle one..

The service and food needs to improve to catch up with other international flights

Small plane, so no entertainment. Hour delay! Nobody explained wht the delay was all about.

I wasn’t happy with the hour delay from Dallas to McAllen, but that is the nature of travel. I don’t like to fly in general because of all of the problems all the time.

It went up and down at the right time and place. I’m happy with that outcome.

Staff at the gate were incredibly rude, hostile and threatening. Never fly American Airlines.

DO NOT BOOK THROUGH AMERICAN AIRLINES IF YOU HAVE ANY ADDITIONAL NEEDS. Great flight, crew etc. it wasn’t full so had space to stretch out Only downside was there was no GF option for my partner. We booked through American and it was a Qantas flight so despite contacting both airlines to confirm, she didn’t have a gluten free meal for the 16 hour flight (nor the flight in the other direction). The flight attendants did their best to accommodate but it was not super substantial.

Would have been good to have a meal since it was a 5.5 hour flight

Very mediocre greeting as we boarded, and the lead flight attendant accent was almost unrecognizable. He joked around a lot, while trying to give the safety demonstration, but did not succeed. My wife’s row was completely missed for beverages and the lead flight attendant didn’t even know that our row was Main cabin and able to have beverages at no charge. We are platinum, 2,000,000 miles on American Airlines and this was not a stellar crew.

No overhead space so all carryons were checked. No internet.

Book cheap flights from Washington, D.C. to Belize

Recent round-trip flight deals

3/24Mon
1 stopUnited Airlines
17h 08mIAD-BZE
4/3Thu
1 stopUnited Airlines
8h 03mBZE-IAD
$372
3/3Mon
1 stopAmerican Airlines
10h 08mIAD-BZE
3/12Wed
2 stopsAmerican Airlines
15h 16mBZE-IAD
$376
2/1Sat
1 stopAmerican Airlines
22h 56mIAD-BZE
2/7Fri
1 stopAmerican Airlines
16h 42mBZE-IAD
$381
3/1Sat
1 stopAmerican Airlines
23h 07mIAD-BZE
3/4Tue
2 stopsAmerican Airlines
19h 53mBZE-IAD
$385
3/9Sun
1 stopUnited Airlines
8h 35mIAD-BZE
3/18Tue
1 stopUnited Airlines
7h 55mBZE-IAD
$390
2/21Fri
1 stopCopa Airlines
8h 59mIAD-BZE
2/24Mon
1 stopCopa Airlines
8h 44mBZE-IAD
$400
3/24Mon
1 stopCopa Airlines
8h 59mIAD-BZE
3/31Mon
1 stopCopa Airlines
19h 33mBZE-IAD
$411
3/24Mon
1 stopDelta
7h 07mIAD-BZE
4/2Wed
1 stopDelta
9h 59mBZE-IAD
$417
3/19Wed
1 stopDelta
7h 07mIAD-BZE
4/3Thu
1 stopDelta
9h 58mBZE-IAD
$426
3/31Mon
2 stopsSouthwest
18h 25mIAD-BZE
4/6Sun
1 stopSouthwest
9h 45mBZE-IAD
$586

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Recent one-way flight deals

2/6Thu
1 stopCopa Airlines
16h 11mIAD-BZE
$160
6/14Sat
2 stopsAmerican Airlines
19h 05mIAD-BZE
$170
2/7Fri
1 stopCopa Airlines
8h 59mIAD-BZE
$175
4/24Thu
1 stopDelta
7h 08mIAD-BZE
$244
6/19Thu
1 stopDelta
7h 01mIAD-BZE
$289
2/13Thu
1 stopUnited Airlines
9h 28mIAD-BZE
$374
2/13Thu
1 stopUnited Airlines
9h 28mIAD-BZE
$385
2/13Thu
2 stops
25h 40mIAD-BZE
$427
2/13Thu
2 stops
25h 40mIAD-BZE
$428
4/12Sat
2 stopsAlaska Airlines
36h 30mIAD-BZE
$560

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Last minute flights from Dulles Intl to Belize

Last minute flight, train and bus deals

1/18Sat
multi-stopAmerican Airlines
9h 58mIAD-BZE
1/23Thu
multi-stopAmerican Airlines
7h 59mBZE-IAD
$439
1/19Sun
multi-stopAmerican Airlines
9h 58mIAD-BZE
1/30Thu
multi-stopAmerican Airlines
7h 59mBZE-IAD
$443
1/17Fri
multi-stopAmerican Airlines
10h 10mIAD-BZE
1/24Fri
multi-stopAmerican Airlines
16h 42mBZE-IAD
$484
1/19Sun
multi-stopUnited Airlines
7h 03mIAD-BZE
1/21Tue
multi-stopUnited Airlines
7h 51mBZE-IAD
$506
1/18Sat
multi-stopUnited Airlines
7h 36mIAD-BZE
1/25Sat
multi-stopUnited Airlines
19h 48mBZE-IAD
$537
1/18Sat
multi-stop
23h 06mIAD-BZE
1/20Mon
multi-stop
19h 30mBZE-IAD
$885
1/17Fri
multi-stop
26h 12mIAD-BZE
1/20Mon
multi-stop
19h 30mBZE-IAD
$931
1/21Tue
multi-stopDelta
7h 37mIAD-BZE
1/25Sat
multi-stopDelta
7h 11mBZE-IAD
$1,128
1/18Sat
multi-stopAlaska Airlines
24h 05mIAD-BZE
1/20Mon
multi-stopAlaska Airlines
54h 57mBZE-IAD
$1,685
1/17Fri
multi-stopAlaska Airlines
48h 05mIAD-BZE
1/20Mon
multi-stopAlaska Airlines
30h 57mBZE-IAD
$1,818

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Everything you need to know for your flight from Dulles Intl to Belize

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