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Marco Island

$51+ Cheap flights from Dulles Intl (IAD) to Marco Island, FL

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MIA
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Marco Island are usually found in September or June, booked 25 days in advance, depart on a Monday or Sunday and return on a Friday

Cheap flight deals from Dulles Intl to Marco Island

Cheapest flights from Dulles Intl to Marco Island
Explore the most affordable flight options available from Dulles Intl to Marco Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This WAYA deal was found by Cheapflights users on 1/28. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:22 pm
IAD
-
MIA
1 stop7h 20m
Frontier
Fri 2/273:26 pm
MIA
-
IAD
Nonstop2h 41m
Frontier
Deal found 1/28$95
This WAYA deal was found by Cheapflights users on 1/27. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:05 pm
IAD
-
MIA
Nonstop2h 52m
Frontier
Thu 3/127:04 pm
MIA
-
IAD
1 stop5h 27m
Frontier
Deal found 1/27$96
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:05 pm
IAD
-
MIA
Nonstop2h 52m
Frontier
Fri 3/67:04 pm
MIA
-
IAD
1 stop29h 27m
Frontier
Deal found 1/26$97
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:05 pm
IAD
-
MIA
Nonstop2h 52m
Frontier
Wed 3/47:09 pm
MIA
-
IAD
1 stop15h 24m
Frontier
Deal found 1/25$99
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/93:58 pm
IAD
-
MIA
Nonstop2h 52m
Frontier
Thu 2/195:05 am
MIA
-
IAD
1 stop5h 28m
Frontier
Deal found 1/26$100
This Super.com deal was found by Cheapflights users on 1/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:31 pm
IAD
-
MIA
Nonstop2h 52m
Frontier
Thu 4/96:33 pm
MIA
-
IAD
Nonstop2h 45m
Frontier
Deal found 1/27$106
This Frontier deal was found by Cheapflights users on 1/26. 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.
Mon 2/23:58 pm
IAD
-
MIA
Nonstop2h 52m
Frontier
Thu 2/125:05 am
MIA
-
IAD
1 stop5h 44m
Frontier
Deal found 1/26$109
This Booking.com deal was found by Cheapflights users on 1/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/23:58 pm
IAD
-
MIA
Nonstop2h 52m
Frontier
Sat 2/145:05 am
MIA
-
IAD
1 stop5h 37m
Frontier
Deal found 1/26$111

Find flight deals from Dulles Intl to Marco Island

Keep the following information in mind while searching for Dulles Intl to Marco Island flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$95
(WAYA)

One-way from

$51
(Super.com)

Popular in

April

Cheapest in

September

Average price

$232
Provider with most accurate pricing for Washington, D.C. (WAS)-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Miami flights.
Search Deals
From Washington, D.C. Dulles Intl to Marco Island
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Marco Island
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($13 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 Marco Island 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 28, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Marco Island that are best for you.

Fly from

Dulles Intl

Fly to

Marco Island

Route

Depart

Return

Price

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Mon 3/2

8:15 am-11:16 am

Nonstop3h 01m

Miami

Thu 3/12

6:34 pm-9:24 pm

Nonstop2h 50m

$127

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Wed 5/20

6:00 am-1:13 pm

1 stop7h 13m

Miami

Wed 5/27

1:25 pm-4:03 pm

Nonstop2h 38m

$183

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Sat 2/28

1:20 pm-4:21 pm

Nonstop3h 01m

Miami

Fri 3/6

6:34 pm-9:24 pm

Nonstop2h 50m

$195

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Sat 2/21

1:20 pm-4:21 pm

Nonstop3h 01m

Miami

Wed 2/25

1:38 pm-4:17 pm

Nonstop2h 39m

$197

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Thu 4/16

8:35 am-11:31 am

Nonstop2h 56m

Miami

Mon 4/20

6:00 pm-8:49 pm

Nonstop2h 49m

$198

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Wed 3/25

8:25 am-11:26 am

Nonstop3h 01m

Miami

Tue 3/31

6:00 pm-8:49 pm

Nonstop2h 49m

$224

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Wed 2/18

1:24 pm-4:25 pm

Nonstop3h 01m

Miami

Wed 2/25

9:00 am-9:16 pm

2 stops12h 16m

$250

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Wed 2/25

12:24 pm-11:20 pm

1 stop10h 56m

Miami

Fri 2/27

7:40 am-7:09 pm

1 stop11h 29m

$265

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Wed 5/13

1:20 pm-4:16 pm

Nonstop2h 56m

Miami

Mon 5/18

1:20 pm-4:03 pm

Nonstop2h 43m

$272

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Wed 2/25

8:15 am-11:16 am

Nonstop3h 01m

Miami

Mon 3/2

6:35 pm-9:25 pm

Nonstop2h 50m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 24 results
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Best time to book a flight from Dulles Intl to Marco Island

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

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Marco Island. Price data was last updated on January 23, 2026.

Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Marco Island. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Marco Island (average of $47). Flying from Washington, D.C. Dulles Intl Airport to Marco Island in April is currently the most expensive (average of $85). 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 MA9?

Find hourly flight availability from Dulles Intl to Marco Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 28, 2026.

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Marco Island is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 47% on airfare.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Marco Island?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Marco Island. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Marco Island flight should consider departing on Thursday afternoons when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Marco Island

Explore weekly flight availability from Dulles Intl to Marco Island. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 28, 2026.

The most flights from IAD to MA9 are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Marco Island

Get insights into the airlines that provide service to Marco Island. 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 Marco Island. Reviews last updated January 28, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Washington, D.C. Dulles Intl Airport to Marco Island 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
8,122 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

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
8,122 reviews
Delta
7.9
Good
8,122 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

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.
United Airlines
7.4
Good
9,208 reviews
Delta
7.9
Good
8,122 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

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
11,201 reviews
Delta
7.9
Good
8,122 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

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.
JetBlue
7.2
Good
2,890 reviews
Delta
7.9
Good
8,122 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

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.
Frontier
5.7
Fair
3,056 reviews
Delta
7.9
Good
8,122 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

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 Marco Island. 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 Washington, D.C. Dulles Intl Airport to Marco Island?

    A quick flight from Washington, D.C. Dulles Intl Airport to Marco Island can take about 3h 01m. United Airlines provides one of the quickest options available for as low as $127. Washington, D.C. Dulles Intl Airport and Marco Island are separated by a distance of 923 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Marco Island one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $29. Users have also found prices from $58 and $76 on JetBlue and United Airlines, respectively.

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Marco Island?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Dulles Intl Airport to Marco Island on time: United Airlines (84%), Volaris (83%), Copa Airlines (83%).

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

    The cheapest flight price from Washington, D.C. Dulles Intl Airport to Marco Island is $29. On average you can expect to pay $410. The most popular route, (Washington, D.C. Dulles Intl - Miami), can usually be booked for $127.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Marco Island 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 Marco Island?

    Currently, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Marco Island (average of $47). Flying from Washington, D.C. Dulles Intl Airport to Marco Island in April is currently the most expensive (average of $85). 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.

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Alternative routes for Dulles Intl to Marco Island

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Dulles Intl to Marco Island

Discover the top 7 airlines that operate flights from Dulles Intl to Marco Island. 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 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$37Average$145FlexibilityNo cancel feeOn-time65%
FrontierCheapest$47Average$181FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$62Average$151FlexibilityNo cancel feeOn-time88%
JetBlueCheapest$83Average$277FlexibilityNo cancel feeOn-time62%
DeltaCheapest$89Average$348FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$122Average$351FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$251Average$408FlexibilityNo cancel feeOn-time71%

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