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$1,548+ Cheap flights from Marco Island, FL to Guam

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — GUM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Marco Island to Guam

Keep the following information in mind while searching for Marco Island to Guam flight deals. Data was last updated June 12, 2025.

Round-trip from

$2,042
(United Airlines)

One-way from

$1,548
(Delta)
From Marco Island to Guam
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One-way flight from Marco Island to Guam
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Find flight deals from Marco Island to Guam

Cheapest flights from Marco Island to Guam
Explore the most affordable flight options available from Marco Island to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/176:35 pmMIA - GUM
2 stops33h 30mUnited Airlines
Sun 8/247:00 pmGUM - MIA
2 stops41h 48mUnited Airlines
Deal found 6/11$2,042
This Delta deal was found by Cheapflights users on 6/11. 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 8/177:20 amMIA - GUM
2 stops26h 50mDelta
Sat 8/231:55 amGUM - MIA
2 stops36h 29mDelta
Deal found 6/11$2,153

Cheapflights Fare Finder

Customize your flight search to find flights from Marco Island to Guam 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 June 12, 2025.
Use the filters below to find and compare flights from Marco Island to Guam that are best for you.

Fly from

Marco Island

Fly to

Guam

Route

Depart

Return

Price

MiamiTamuning

MIA - GUM

MIAGUM

Miami

Sun 8/17

6:35 pm-6:05 pm

2 stops33h 30m

Tamuning Guam Intl

Sun 8/24

7:00 pm-10:48 pm

2 stops41h 48m

$2,042

MiamiTamuning

MIA - GUM

MIAGUM

Miami

Sun 8/17

7:20 am-12:10 am

2 stops26h 50m

Tamuning Guam Intl

Sat 8/23

1:55 am-12:24 am

2 stops36h 29m

$2,153

MiamiTamuning

MIA - GUM

MIAGUM

Miami

Fri 7/11

7:23 pm-3:15 pm

2 stops29h 52m

$1,548

MiamiTamuning

MIA - GUM

MIAGUM

Miami

Fri 7/11

4:16 pm-6:05 pm

3 stops35h 49m

$1,771

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Marco Island to Guam

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

What is the cheapest time of day to fly from MA9 to GU?

Find hourly flight availability from Marco Island to Guam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Marco Island to Guam as you normally would.

Rainfall in Guam by month

Plan your trip to Guam by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Guam ranges from 2.6 - 14.4 inches per month. August is typically the wettest month, when rainfall can reach 14.4 in. March is typically the driest time to visit Guam when rainfall is around 2.6 in.

Temperature in Guam by month

Plan your trip to Guam by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Guam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Guam

Get insights into the airlines that provide service to Guam. 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 Guam. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Marco Island to Guam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Marco Island to Guam 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 Marco Island to Guam?

    Currently, January is the cheapest month in which you can book a flight from Marco Island to Guam (average of $1,977). Flying from Marco Island to Guam in May is currently the most expensive (average of $2,214). 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

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Top airline flying from Marco Island to Guam

Discover the top airline that operate flights from Marco Island to Guam. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$2,016Average$2,386FlexibilityNo cancel feeOn-time69%

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