What is the cheapest airline to fly from Jacksonville to Tamuning round-trip?

Cheapflights users have booked flights from Jacksonville to Tamuning round-trip from $1,278. Users have found that United Airlines is 45% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in Tamuning 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 Tamuning when rainfall is around 2.6 in.

If weather is an important factor for your trip to Tamuning, 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).

What is the cheapest time of day to fly from JAX to GUM?

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

Most accurate provider : When it comes to deals on Jacksonville-Tamuning flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Jacksonville-Tamuning flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Jacksonville-Tamuning flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Jacksonville-Tamuning flights, Cheapflights users trust eDreams the most. eDreams 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 Jacksonville-Tamuning flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Jacksonville to Tamuning that include hotel bookings?

Yes. In addition to deals on Jacksonville to Tamuning flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Jacksonville to Tamuning?

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

Can I find deals for business class flights from Jacksonville to Tamuning?

Yes. Cheapflights offers flight deals from Jacksonville to Tamuning by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,751+ Flights from Jacksonville to Tamuning

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Cheap flight deals from Jacksonville to Tamuning

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Popular in	December
Cheapest in	January
Average price	$2,039

Provider with most accurate pricing for Jacksonville-Tamuning Guam Intl flight deals.

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Provider most trusted by Cheapflights users for Jacksonville-Tamuning Guam Intl flights.

Search Deals

High demand for flights, 0% potential price rise

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Cheapest flight prices on average. 3% potential price decrease ($72 potential savings vs. average RT price).

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Average for round-trip flights in November 2025

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Find flight deals from Jacksonville to Tamuning

Cheapest flights from Jacksonville to Tamuning
Explore the most affordable flight options available from Jacksonville to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

Sat 11/87:10 pmJAX - GUM

2 stops28h 25mDelta

Tue 11/114:50 pmGUM - JAX

2 stops44h 18mDelta

Deal found 11/5

$2,534

Sat 11/87:00 amJAX - GUM

2 stops20h 50mUnited Airlines

Tue 11/117:40 amGUM - JAX

3 stops25h 55mUnited Airlines

Deal found 11/5

$2,878

Last-minute flights from Jacksonville to Tamuning
Discover last-minute flight deals from Jacksonville to Tamuning. Data last updated November 6, 2025 and is based on user searches.

Sat 11/87:10 pmJAX - GUM

2 stops28h 25mDelta

Tue 11/114:50 pmGUM - JAX

2 stops44h 18mDelta

Deal found 11/5

$2,534

Sat 11/87:00 amJAX - GUM

2 stops20h 50mUnited Airlines

Tue 11/117:40 amGUM - JAX

3 stops25h 55mUnited Airlines

Deal found 11/5

$2,878

One-way flights from Jacksonville to Tamuning
Search for one-way flight options from Jacksonville to Tamuning. Find affordable one-way fares based on user searches. Data last updated November 6, 2025.

Mon 12/157:00 amJAX - GUM

2 stops20h 50mUnited Airlines

Deal found 11/3

$1,751

Cheapflights Fare Finder

Use the filters below to find and compare flights from Jacksonville to Tamuning that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JacksonvilleTamuning

JAX - GUM

JAXGUM

Jacksonville

Mon 12/15

7:00 am-6:50 pm

2 stops20h 50m

$1,751

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Compare providers for flights from Jacksonville to Tamuning

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Jacksonville to Tamuning in November.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
Expedia	Price Accuracy2 stars	Trust Score*3 stars

*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 Jacksonville-Tamuning flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Jacksonville-Tamuning flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Jacksonville-Tamuning flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Jacksonville-Tamuning flights, Cheapflights users trust eDreams the most. eDreams 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 Jacksonville-Tamuning 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 Jacksonville to Tamuning

Have a flexible travel schedule? Discover the best time to fly to Tamuning from Jacksonville 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.

Reviews of airlines servicing Tamuning

Read through reviews of airlines operating flights from Jacksonville to Tamuning, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,004 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

United Airlines

7.4

Good

9,004 reviews

United Airlines

7.4

Good

9,004 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

What is the cheapest airline to fly from Jacksonville to Tamuning round-trip?
Cheapflights users have booked flights from Jacksonville to Tamuning round-trip from $1,278. Users have found that United Airlines is 45% cheaper than the other options available to this destination.
Can I find deals for flights from Jacksonville to Tamuning that include hotel bookings?
Yes. In addition to deals on Jacksonville to Tamuning flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Jacksonville to Tamuning?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to Tamuning.
Can I find deals for business class flights from Jacksonville to Tamuning?
Yes. Cheapflights offers flight deals from Jacksonville to Tamuning by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Jacksonville to Tamuning

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,278	Average$2,276	FlexibilityNo cancel fee	On-time69%

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$1,751+ Cheap flights from Jacksonville (JAX) to Tamuning (GUM)

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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Jacksonville to Tamuning with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Jacksonville to Tamuning

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Find flight deals from Jacksonville to Tamuning

Cheapest flights from Jacksonville to TamuningExplore the most affordable flight options available from Jacksonville to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

Explore the most affordable flight options available from Jacksonville to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Jacksonville to Tamuning that are best for you.

Compare providers for flights from Jacksonville to Tamuning

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 Jacksonville to Tamuning in November.

Best time to book a flight from Jacksonville to Tamuning

Have a flexible travel schedule? Discover the best time to fly to Tamuning from Jacksonville with our price prediction graph.

Reviews of airlines servicing Tamuning

Read through reviews of airlines operating flights from Jacksonville to Tamuning, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What is the cheapest airline to fly from Jacksonville to Tamuning round-trip?

Can I find deals for flights from Jacksonville to Tamuning that include hotel bookings?

How can I find direct flights from Jacksonville to Tamuning?

Can I find deals for business class flights from Jacksonville to Tamuning?

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 Jacksonville to Tamuning

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Jacksonville to Tamuning

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Jacksonville to Tamuning
Explore the most affordable flight options available from Jacksonville to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.