HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Melbourne

$109+ Cheap flights from Dulles Intl (IAD) to Melbourne, FL (MLB)

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MLB
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Melbourne 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to Melbourne

Cheapest flights from Dulles Intl to Melbourne
Explore the most affordable flight options available from Dulles Intl to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/243:42 pm
IAD
-
MLB
1 stop7h 03m
Delta
Fri 2/276:38 pm
MLB
-
IAD
1 stop5h 43m
Delta
Deal found 1/21$217
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:00 am
IAD
-
MLB
1 stop4h 39m
Delta
Wed 2/253:08 pm
MLB
-
IAD
1 stop5h 37m
Delta
Deal found 1/20$227
This Delta deal was found by Cheapflights users on 1/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:01 am
IAD
-
MLB
1 stop4h 39m
Delta
Tue 3/176:39 pm
MLB
-
IAD
1 stop5h 48m
Delta
Deal found 1/19$237
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/77:15 am
IAD
-
MLB
1 stop7h 09m
Delta
Sat 2/143:08 pm
MLB
-
IAD
1 stop4h 12m
Delta
Deal found 1/20$251
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:01 am
IAD
-
MLB
1 stop4h 39m
Delta
Wed 3/186:39 pm
MLB
-
IAD
1 stop5h 48m
Delta
Deal found 1/20$258
This American Airlines deal was found by Cheapflights users on 1/21. 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 4/158:11 pm
IAD
-
MLB
1 stop4h 03m
American Airlines
Thu 4/165:35 pm
MLB
-
IAD
1 stop6h 24m
American Airlines
Deal found 1/21$265
This Delta deal was found by Cheapflights users on 1/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:01 am
IAD
-
MLB
1 stop4h 39m
Delta
Tue 3/176:39 pm
MLB
-
IAD
1 stop5h 48m
Delta
Deal found 1/19$268
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/16:00 am
IAD
-
MLB
1 stop4h 30m
Delta
Tue 2/33:13 pm
MLB
-
IAD
1 stop5h 32m
Delta
Deal found 1/20$277
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:00 am
IAD
-
MLB
1 stop4h 34m
Delta
Wed 9/306:35 pm
MLB
-
IAD
1 stop5h 35m
Delta
Deal found 1/21$285
This American Airlines deal was found by Cheapflights users on 1/20. 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 4/238:11 pm
IAD
-
MLB
1 stop4h 03m
American Airlines
Tue 4/285:35 pm
MLB
-
IAD
1 stop5h 31m
American Airlines
Deal found 1/20$292
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:01 am
IAD
-
MLB
1 stop4h 39m
Delta
Sat 3/216:39 pm
MLB
-
IAD
1 stop4h 41m
Delta
Deal found 1/21$298

Find flight deals from Dulles Intl to Melbourne

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Melbourne (MLB). 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$217
(Delta)

One-way from

$109
(Delta)

Popular in

September

Cheapest in

July

Average price

$388
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Melbourne flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Melbourne flights.
Search Deals
From Washington, D.C. Dulles Intl to Melbourne
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Melbourne
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Melbourne 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 January 21, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Melbourne that are best for you.

Fly from

Dulles Intl

Fly to

Melbourne

Route

Depart

Return

Price

Washington, D.C.Melbourne

IAD - MLB

IADMLB

Washington, D.C. Dulles Intl

Tue 2/24

3:42 pm-10:45 pm

1 stop7h 03m

Melbourne

Fri 2/27

6:38 pm-12:21 am

1 stop5h 43m

$217

Washington, D.C.Melbourne

IAD - MLB

IADMLB

Washington, D.C. Dulles Intl

Sat 3/14

6:01 am-10:40 am

1 stop4h 39m

Melbourne

Mon 3/16

6:39 pm-12:27 am

1 stop5h 48m

$237

Washington, D.C.Melbourne

IAD - MLB

IADMLB

Washington, D.C. Dulles Intl

Sat 3/14

6:01 am-10:40 am

1 stop4h 39m

Melbourne

Wed 3/18

6:39 pm-12:27 am

1 stop5h 48m

$258

Washington, D.C.Melbourne

IAD - MLB

IADMLB

Washington, D.C. Dulles Intl

Sun 3/15

6:01 am-10:40 am

1 stop4h 39m

Melbourne

Mon 3/16

6:39 pm-12:27 am

1 stop5h 48m

$268

Washington, D.C.Melbourne

IAD - MLB

IADMLB

Washington, D.C. Dulles Intl

Sun 3/15

6:01 am-10:40 am

1 stop4h 39m

Melbourne

Tue 3/17

6:39 pm-12:27 am

1 stop5h 48m

$268

Washington, D.C.Melbourne

IAD - MLB

IADMLB

Washington, D.C. Dulles Intl

Fri 3/13

6:01 am-10:40 am

1 stop4h 39m

Melbourne

Mon 3/16

6:39 pm-12:27 am

1 stop5h 48m

$268

Washington, D.C.Melbourne

IAD - MLB

IADMLB

Washington, D.C. Dulles Intl

Mon 2/2

11:34 am-3:51 pm

1 stop4h 17m

Melbourne

Thu 2/5

4:21 pm-11:12 pm

1 stop6h 51m

$277

Washington, D.C.Melbourne

IAD - MLB

IADMLB

Washington, D.C. Dulles Intl

Wed 1/28

6:00 am-10:30 am

1 stop4h 30m

Melbourne

Thu 2/5

3:13 pm-8:45 pm

1 stop5h 32m

$277

Washington, D.C.Melbourne

IAD - MLB

IADMLB

Washington, D.C. Dulles Intl

Mon 2/2

3:42 pm-10:40 pm

1 stop6h 58m

Melbourne

Thu 2/5

6:35 pm-12:24 am

1 stop5h 49m

$277

Washington, D.C.Melbourne

IAD - MLB

IADMLB

Washington, D.C. Dulles Intl

Tue 1/27

12:40 pm-5:49 pm

1 stop5h 09m

Melbourne

Tue 2/3

6:35 pm-12:24 am

1 stop5h 49m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 24 results
1
2
3

Compare providers for flights from Dulles Intl to Melbourne

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 Melbourne in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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-Melbourne, Florida 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-Melbourne, Florida flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Melbourne, Florida 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-Melbourne, Florida flights, Cheapflights users trust Expedia the most. Expedia 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-Melbourne, Florida 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 Melbourne

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

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

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Melbourne, Florida (average of $47). Flying from Washington, D.C. Dulles Intl Airport to Melbourne, Florida in December is currently the most expensive (average of $86). 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.

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

Reviews of airlines servicing Melbourne

Get insights into the airlines that provide service to Melbourne. 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 Melbourne. Reviews last updated January 21, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Washington, D.C. Dulles Intl Airport to Melbourne 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.
Delta
7.9
Good
8,089 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
7.9
Good
8,089 reviews
Delta
7.9
Good
8,089 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
American Airlines
7.2
Good
11,174 reviews
Delta
7.9
Good
8,089 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Melbourne. 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 Melbourne from Washington, D.C. Dulles Intl?

    Melbourne (MLB) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Melbourne. You should not have trouble finding flights to Melbourne from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Melbourne airport from Washington, D.C. Dulles Intl. It is only a 2.7 mi journey from Melbourne (MLB) to Melbourne’s city center.

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

    Departing from Washington, D.C. Dulles Intl Airport to Melbourne, Florida will take you 7h 03m. Washington, D.C. Dulles Intl Airport and Melbourne, Florida are separated by a distance of 771 mi.

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

    Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Melbourne, Florida is Delta. Our recent data shows that you can find tickets from as low as $216 on this airline. An additional option worth looking into is American Airlines, starting at $236. Delta is currently priced 43% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Melbourne 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 Melbourne, Florida?

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Melbourne, Florida (average of $47). Flying from Washington, D.C. Dulles Intl Airport to Melbourne, Florida in December is currently the most expensive (average of $86). 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

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 Dulles Intl to Melbourne

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to Miami flights
Dulles Intl to Miami flights
Dulles Intl to Orlando flights
Baltimore to Fort Lauderdale flights
Dulles Intl to Tampa flights
Dulles Intl to Fort Lauderdale flights
Baltimore to Orlando flights
Reagan-National to Orlando flights
Baltimore to Miami flights
Baltimore to Tampa flights
Reagan-National to Tampa flights
Reagan-National to Fort Lauderdale flights
Dulles Intl to Fort Myers flights
Reagan-National to West Palm Beach flights
Dulles Intl to West Palm Beach flights
Baltimore to Fort Myers flights
Baltimore to West Palm Beach flights
Baltimore to Sarasota flights
Reagan-National to Fort Myers flights
Reagan-National to Sarasota flights
Dulles Intl to Key West flights
Baltimore to Jacksonville flights
Dulles Intl to Jacksonville flights
Reagan-National to Jacksonville flights
Reagan-National to Key West flights
Baltimore to Key West flights
Dulles Intl to Pensacola flights
Reagan-National to Pensacola flights
Baltimore to Pensacola flights
Dulles Intl to Panama City flights
Reagan-National to Panama City flights
Baltimore to Panama City flights
Dulles Intl to Sarasota flights
Baltimore to Valparaiso flights
Reagan-National to Tallahassee flights
Reagan-National to Valparaiso flights
Dulles Intl to Orlando Sanford Intl flights
Dulles Intl to Valparaiso flights
Dulles Intl to Tallahassee flights
Dulles Intl to Daytona Beach flights
Baltimore to Daytona Beach flights
Baltimore to Tallahassee flights
Baltimore to Melbourne flights
Reagan-National to Melbourne flights
Reagan-National to Daytona Beach flights
Reagan-National to Gainesville flights
Dulles Intl to Gainesville flights
Baltimore to Gainesville flights
Baltimore to Valdosta flights

Top 2 airlines flying from Dulles Intl to Melbourne

Discover the top 2 airlines that operate flights from Dulles Intl to Melbourne. 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$328FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$236Average$377FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.