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Montego Bay

$174+ Cheap flights from Dulles Intl (IAD) to Montego Bay (MBJ)

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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MBJ
Sep 5 — Sep 121
Sat 9/5
Sat 9/12
1 adult, Economy
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Find cheap flights from Dulles Intl to Montego Bay with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Montego Bay Sangster Intl are usually found in October or April, booked 72 days in advance, depart on a Thursday or Sunday and return on a Friday

Cheap flight deals from Dulles Intl to Montego Bay

Cheapest flights from Dulles Intl to Montego Bay
Explore the most affordable flight options available from Dulles Intl to Montego Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.

This Justfly.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:15 pm -
1 stop24h 05m
Sun 11/222:20 pm -
1 stop30h 03m
Deal found 8/4$451
This Frontier deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:00 am -
1 stop7h 31m
Fri 10/232:49 pm -
1 stop8h 39m
Deal found 8/1$452
This CheapOair deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:15 am -
2 stops28h 05m
Sat 10/242:46 pm -
1 stop8h 42m
Deal found 8/1$453
This FlightHub deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:00 am -
1 stop7h 31m
Sat 10/172:46 pm -
1 stop8h 42m
Deal found 8/1$455
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:15 am -
1 stop5h 49m
Tue 10/2012:13 pm -
1 stop10h 20m
Deal found 8/1$456
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:52 am -
1 stop10h 24m
Tue 10/612:18 pm -
1 stop10h 05m
Deal found 8/5$458
This CheapOair deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:16 pm -
1 stop17h 15m
Fri 10/1612:30 pm -
2 stops18h 13m
Deal found 8/1$459
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:15 pm -
2 stops17h 48m
Thu 9/242:09 pm -
1 stop7h 42m
Deal found 8/1$461
This Justfly.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:04 pm -
1 stop18h 23m
Mon 9/213:42 pm -
1 stop7h 28m
Deal found 8/1$463
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:56 pm -
1 stop24h 20m
Wed 9/232:09 pm -
1 stop7h 42m
Deal found 8/5$464
This FlightHub deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/114:30 pm -
1 stop24h 50m
Tue 12/151:50 pm -
1 stop25h 55m
Deal found 8/3$465
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:34 pm -
2 stops21h 15m
Tue 9/12:12 pm -
2 stops21h 36m
Deal found 8/5$466

Find flight deals from Dulles Intl to Montego Bay

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Montego Bay (MBJ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$451
(Justfly.com)

One-way from

$174
(American Airlines)

Popular in

March

Cheapest in

October

Average price

$737

Good round-trip deal

$735 or less

Good one-way deal

$422 or less
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Montego Bay Sangster Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Montego Bay Sangster Intl flights.
Search Deals
From Washington, D.C. Dulles Intl to Montego Bay Sangster Intl
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Montego Bay Sangster Intl
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Montego Bay Sangster Intl.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Montego Bay Sangster Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Montego Bay that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 6, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Montego Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Montego Bay

IAD Washington, D.C. Dulles Intl - MBJ Montego Bay Sangster Intl

IADMBJ

Washington, D.C. Dulles Intl

Fri 9/25

4:34 pm-11:17 am

1 stop19h 43m

Montego Bay Sangster Intl

Wed 9/30

12:22 pm-4:20 am

1 stop14h 58m

$563

Washington, D.C.Montego Bay

IAD Washington, D.C. Dulles Intl - MBJ Montego Bay Sangster Intl

IADMBJ

Washington, D.C. Dulles Intl

Tue 10/6

2:25 am-11:17 am

1 stop9h 52m

Montego Bay Sangster Intl

Mon 10/12

12:22 pm-4:20 am

1 stop14h 58m

$578

Washington, D.C.Montego Bay

IAD Washington, D.C. Dulles Intl - MBJ Montego Bay Sangster Intl

IADMBJ

Washington, D.C. Dulles Intl

Sun 8/23

2:25 am-11:15 am

1 stop9h 50m

Montego Bay Sangster Intl

Sun 8/30

11:23 am-12:33 am

1 stop12h 10m

$589

Washington, D.C.Montego Bay

IAD Washington, D.C. Dulles Intl - MBJ Montego Bay Sangster Intl

IADMBJ

Washington, D.C. Dulles Intl

Sun 10/11

6:15 am-1:30 pm

1 stop8h 15m

Montego Bay Sangster Intl

Wed 10/14

12:52 pm-10:59 pm

1 stop9h 07m

$710

Washington, D.C.Montego Bay

IAD Washington, D.C. Dulles Intl - MBJ Montego Bay Sangster Intl

IADMBJ

Washington, D.C. Dulles Intl

Thu 10/8

10:40 pm-11:43 am

1 stop14h 03m

Montego Bay Sangster Intl

Tue 10/13

12:52 pm-10:59 pm

1 stop9h 07m

$741

Washington, D.C.Montego Bay

IAD Washington, D.C. Dulles Intl - MBJ Montego Bay Sangster Intl

IADMBJ

Washington, D.C. Dulles Intl

Fri 9/4

7:15 pm-11:34 am

1 stop17h 19m

Montego Bay Sangster Intl

Wed 9/9

1:14 pm-12:41 am

1 stop10h 27m

$747

Washington, D.C.Montego Bay

IAD Washington, D.C. Dulles Intl - MBJ Montego Bay Sangster Intl

IADMBJ

Washington, D.C. Dulles Intl

Wed 9/2

7:15 pm-11:34 am

1 stop17h 19m

Montego Bay Sangster Intl

Sun 9/6

4:59 pm-9:20 am

1 stop15h 21m

$747

Washington, D.C.Montego Bay

IAD Washington, D.C. Dulles Intl - MBJ Montego Bay Sangster Intl

IADMBJ

Washington, D.C. Dulles Intl

Fri 8/28

6:00 am-11:44 am

1 stop6h 44m

Montego Bay Sangster Intl

Tue 9/1

2:26 pm-12:34 am

1 stop9h 08m

$765
Quickest round-trip

Washington, D.C.Montego Bay

IAD Washington, D.C. Dulles Intl - MBJ Montego Bay Sangster Intl

IADMBJ

Washington, D.C. Dulles Intl

Wed 10/7

6:00 am-11:51 am

1 stop6h 51m

Montego Bay Sangster Intl

Sat 10/10

4:50 pm-12:42 am

1 stop6h 52m

$796

Washington, D.C.Montego Bay

IAD Washington, D.C. Dulles Intl - MBJ Montego Bay Sangster Intl

IADMBJ

Washington, D.C. Dulles Intl

Sun 9/6

6:00 am-1:01 pm

1 stop8h 01m

Montego Bay Sangster Intl

Mon 9/7

4:59 pm-9:09 am

1 stop15h 10m

$796

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Dulles Intl to Montego Bay

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Montego Bay in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Montego Bay flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Montego Bay flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Montego Bay flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Montego Bay flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Montego Bay flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Montego Bay

Have a flexible travel schedule? Discover the best time to fly to Montego Bay 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 Montego Bay

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Montego Bay?

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Montego Bay, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Montego Bay (average of $519). Flying from Washington, D.C. Dulles Intl Airport to Montego Bay in March is currently the most expensive (average of $796). 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.

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

Find hourly flight availability from Dulles Intl to Montego Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 6, 2026.

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 Montego Bay as you normally would.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Montego Bay?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Montego Bay flights typically cost between $637 and $793 in November.
The cheapest round-trip price found within the last 5 days was $451 on Air Canada (Nov 20-Nov 22).

The best insider tips for Washington, D.C. Dulles Intl Airport to Montego Bay flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Dulles Intl Airport to Montego Bay trip
Our travel experts
Mark Chesnut

Mark Chesnut

Expert on MBJ

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on IAD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Montego Bay

Get insights into the airlines that provide service to Montego Bay. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montego Bay. Reviews last updated August 6, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Washington, D.C. Dulles Intl Airport to Montego Bay have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,491 reviews

Overall

7.8

Crew

8.5

Comfort

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,491 reviews
Delta
7.8
Good
8,491 reviews

Overall

7.8

Crew

8.5

Comfort

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
10,072 reviews
Delta
7.8
Good
8,491 reviews

Overall

7.8

Crew

8.5

Comfort

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,867 reviews
Delta
7.8
Good
8,491 reviews

Overall

7.8

Crew

8.5

Comfort

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
JetBlue
7.1
Good
3,024 reviews
Delta
7.8
Good
8,491 reviews

Overall

7.8

Crew

8.5

Comfort

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Frontier
5.6
Fair
2,723 reviews
Delta
7.8
Good
8,491 reviews

Overall

7.8

Crew

8.5

Comfort

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

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

  • What airport do you fly into for flights to Montego Bay from Washington, D.C. Dulles Intl?

    Located just 2.3 mi from the city center, Montego Bay Sangster Intl is the airport most travelers will use when flying to Montego Bay from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Sangster Intl (MBJ) should be relatively easy as there is 1 daily inbound flight from Washington, D.C. Dulles Intl from 5 different airlines.

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

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Montego Bay in 8h 15m. Fly via Copa Airlines or United Airlines to get the fastest option. There are 1412 mi between Washington, D.C. Dulles Intl Airport and Montego Bay. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Montego Bay round-trip?

    Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Montego Bay round-trip from $341. Other airlines that can offer you cheap pricing are JetBlue, from $371, and American Airlines, from $402. You may be able to fly from Washington, D.C. Dulles Intl Airport to Montego Bay for 45% less than the average price by searching for these airlines.

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Montego Bay?

    While on average a flight from Washington, D.C. Dulles Intl Airport to Montego Bay is generally $668, our data shows the cheapest flight currently is $345. When looking at the most popular route, (Washington, D.C. Dulles Intl - Montego Bay Sangster Intl), you can expect to pay $419 for that flight.

  • Can I find deals for flights from Dulles Intl to Montego Bay that include hotel bookings?

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

  • How can I find direct flights from Dulles Intl to Montego Bay?

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

  • Can I find deals for business class flights from Dulles Intl to Montego Bay?

    Yes. Cheapflights offers flight deals from Dulles Intl to Montego Bay 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 Montego Bay?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Montego Bay (average of $519). Flying from Washington, D.C. Dulles Intl Airport to Montego Bay in March is currently the most expensive (average of $796). 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

Traveling to a place near Montego Bay?

Book flights to Montego Bay if you plan to visit one of these locations
Lucea

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Alternative routes for Dulles Intl to Montego Bay

See prices for flight routes from nearby airports that may be better suited for you.
Baltimore to Montego Bay flights
Reagan-National to Montego Bay flights
Baltimore to Kingston flights
Reagan-National to Kingston flights
Dulles Intl to Kingston flights

Top 5 airlines flying from Dulles Intl to Montego Bay

Discover the top 5 airlines that operate flights from Dulles Intl to Montego Bay. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$341Average$522FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$371Average$463FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$402Average$591FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$454Average$656FlexibilityNo cancel feeOn-time69%
DeltaCheapest$572Average$779FlexibilityNo cancel feeOn-timeN/A

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