Compare the best travel eSIM plans for Guam in 2026

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Guam eSIM: Comparison and Best Plans 2026

A Guam eSIM connects you to local networks (GTA, Docomo Pacific, IT&E) without a physical SIM. Plans start at ~$4 for 1 GB.

US Pacific territory with no free EU roaming. An eSIM is the most practical solution for this Mariana Islands destination.

Which eSIM fits your trip to Guam?

Three common travel styles, three focused picks. Enter the partner promo code at checkout, then fine-tune plans in the comparison table below.

Short stay or city break
A few days on the ground: maps, messaging and socials.
Recommended minimum: 5 GB
For short stays, compare data, duration and price across providers: enough for maps, messaging and socials without overpaying.
Up to 3 plans that match this travel style
- Roamify
  5 GB·15 days
  $8.00$7.60
  Coverage:
  -5%
- iRoamly
  5 GB·3 days
  $8.50
  Coverage:
- Esimflare
  5 GB·5 days
  $34.15$30.73
  Coverage:
  -10%
Family & hotspot sharing
Several phones, mixed usage, you want peace of mind.
Recommended minimum: 20 GB
For families, favor large buckets or unlimited for the whole trip, then double-check hotspot rules and fair-use policies.
Up to 3 plans that match this travel style
- Roamify
  Unlimited·7 days
  $30.00$28.50
  Coverage:
  -5%
- iRoamly
  Unlimited·7 days
  $49.00
  Coverage:
- Esimflare
  20 GB·30 days
  $90.00$81.00
  Coverage:
  -10%
Remote work & digital nomads
Video calls, large files, sustained mobile usage.
Recommended minimum: 30 GB
For remote work, aim for a comfortable allowance (often 30+ GB) or unlimited, and validate network coverage and stability for your destination.
Up to 3 plans that match this travel style
- Roamify
  30 GB·15 days
  $34.00$32.30
  Coverage:
  -5%
- iRoamly
  30 GB·15 days
  $47.00
  Coverage:
- Esimflare
  30 GB·15 days
  $177.70$159.93
  Coverage:
  -10%

Not sure which eSIM plan to choose for Guam? We'll hand-pick the best ones just for you

Personalised selection with promo codes & direct links, then reminders before you leave

Compare the best esim plans for Guam in 2026

694 plans found · Last update: May 1, 2026

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#	Plan	Data	Duration	Price/GB	Code	Price
1	Unlimited Data - 30 Days RoamifyDocomo Pacific Coverage:	Unlimited	30 days	∞	-5%	$99.75$105.00
2	Saipan & Guam-eSIM-500MB-6 Days-Daily5G iRoamlyDocomo Pacific Coverage:	0.50GB	6 days	$18.00	-	$9.00
3	Guam 500MB/Day Esimflare Coverage:	1.46GB	3 days	$8.27	-10%	$12.07$13.41
4	Global-147 Countries-eSIM-2GB-30 Days-Daily5G iRoamlyCoverage area and list of operators Coverage:	2.00GB	30 days	$105.50	-	$211.00
5	Saipan & Guam-eSIM-500MB-5 Days-Daily5G iRoamlyDocomo Pacific Coverage:	0.50GB	5 days	$16.00	-	$8.00
6	Unlimited Data - 20 Days RoamifyDocomo Pacific Coverage:	Unlimited	20 days	∞	-5%	$71.25$75.00
7	Unlimited Data - 20 Days RoamifyDocomo Pacific Coverage:	Unlimited	20 days	∞	-5%	$71.25$75.00
8	Unlimited Data - 20 Days RoamifyDocomo Pacific Coverage:	Unlimited	20 days	∞	-5%	$71.25$75.00
9	Unlimited Data - 20 Days RoamifyDocomo Pacific Coverage:	Unlimited	20 days	∞	-5%	$71.25$75.00
10	Unlimited Data - 20 Days RoamifyDocomo Pacific Coverage:	Unlimited	20 days	∞	-5%	$71.25$75.00
11	Unlimited Data - 20 Days5G RoamifyDocomo Pacific Coverage:	Unlimited	20 days	∞	-5%	$71.25$75.00
12	Unlimited Data - 20 Days5G RoamifyDocomo Pacific Coverage:	Unlimited	20 days	∞	-5%	$71.25$75.00
13	Saipan & Guam-eSIM-500MB-4 Days-Daily5G iRoamlyDocomo Pacific Coverage:	0.50GB	4 days	$13.00	-	$6.50
14	Guam – 14 jours GigSkyDocomo Coverage:	Unlimited	14 days	∞	-15%	$53.73$63.21
15	Global-147 Countries-eSIM-2GB-25 Days-Daily5G iRoamlyCoverage area and list of operators Coverage:	2.00GB	25 days	$95.50	-	$191.00

Unlimited Data - 30 Days

Roamify · Docomo Pacific

Coverage:

Data

Unlimited

Duration

30 days

Price/GB

∞

Code-5% With discount

$99.75

$105.00

Saipan & Guam-eSIM-500MB-6 Days-Daily

iRoamly · Docomo Pacific

Coverage:

Data

0.50GB

Duration

6 days

Price/GB

$18.00

$9.00

Guam 500MB/Day

Esimflare

Coverage:

Data

1.46GB

Duration

3 days

Price/GB

$8.27

Code-10% With discount

$12.07

$13.41

Global-147 Countries-eSIM-2GB-30 Days-Daily

iRoamly · Coverage area and list of operators

Coverage:

Data

2.00GB

Duration

30 days

Price/GB

$105.50

$211.00

Saipan & Guam-eSIM-500MB-5 Days-Daily

iRoamly · Docomo Pacific

Coverage:

Data

0.50GB

Duration

5 days

Price/GB

$16.00

$8.00

Unlimited Data - 20 Days

Roamify · Docomo Pacific

Coverage:

Data

Unlimited

Duration

20 days

Price/GB

∞

Code-5% With discount

$71.25

$75.00

Unlimited Data - 20 Days

Roamify · Docomo Pacific

Coverage:

Data

Unlimited

Duration

20 days

Price/GB

∞

Code-5% With discount

$71.25

$75.00

Unlimited Data - 20 Days

Roamify · Docomo Pacific

Coverage:

Data

Unlimited

Duration

20 days

Price/GB

∞

Code-5% With discount

$71.25

$75.00

Unlimited Data - 20 Days

Roamify · Docomo Pacific

Coverage:

Data

Unlimited

Duration

20 days

Price/GB

∞

Code-5% With discount

$71.25

$75.00

#10

Unlimited Data - 20 Days

Roamify · Docomo Pacific

Coverage:

Data

Unlimited

Duration

20 days

Price/GB

∞

Code-5% With discount

$71.25

$75.00

#11

Unlimited Data - 20 Days

Roamify · Docomo Pacific

Coverage:

Data

Unlimited

Duration

20 days

Price/GB

∞

Code-5% With discount

$71.25

$75.00

#12

Unlimited Data - 20 Days

Roamify · Docomo Pacific

Coverage:

Data

Unlimited

Duration

20 days

Price/GB

∞

Code-5% With discount

$71.25

$75.00

#13

Saipan & Guam-eSIM-500MB-4 Days-Daily

iRoamly · Docomo Pacific

Coverage:

Data

0.50GB

Duration

4 days

Price/GB

$13.00

$6.50

#14

Guam – 14 jours

GigSky · Docomo

Coverage:

Data

Unlimited

Duration

14 days

Price/GB

∞

Code-15% With discount

$53.73

$63.21

#15

Global-147 Countries-eSIM-2GB-25 Days-Daily

iRoamly · Coverage area and list of operators

Coverage:

Data

2.00GB

Duration

25 days

Price/GB

$95.50

$191.00

Network Coverage

Good 4G coverage via GTA (90%), Docomo Pacific (85%), and IT&E (80%). Excellent at Tumon Bay (tourist area), Hagåtña, and military bases.

Best Guam eSIM 2026

Comparatif

Top 5 eSIM Guam 2026

#	Fournisseur	Data	Durée	Prix	Code promo	Idéal pour
1	Holafly	Unlimited	7 days	$27	—	Unlimited data
2	Airalo	5 GB	30 days	$8.50		Global leader
3	GoMoWorld	5 GB	30 days	$7.80		Good value
4	Saily	3 GB	30 days	$6.50		NordVPN included
5	Ubigi	3 GB	30 days	$9	—	Reliable

All promo codes

FAQ

What is the best eSIM for Guam?

Airalo 5 GB for $8.50 with code ESIMP15.

Is coverage good at Tumon Bay?

Excellent. The main tourist area has perfect 4G coverage.

When should I install my eSIM?

24-48 hours before departure from your WiFi.

Written and reviewed by

Valentin FourierDigital Nomad

Developer and digital nomad, I lived between Canada and the United States before continuing to explore the world. After struggling with internet connectivity abroad one too many times, I created eSIM Planet to compare plans clearly and honestly. Every article is carefully written and reviewed to save you time and money.

Last updated : May 2026

eSIM providers available for Guam

Saily Guam Airalo Guam Yesim Guam GigSky Guam Roamify Guam GoMoWorld Guam eSIM4Travel Guam Voyeglobal Guam AdventureSIMs Guam Esimflare Guam Roamless Guam Eskimo Guam

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Compare the best travel eSIM plans for Guam in 2026

Guam eSIM: Comparison and Best Plans 2026

Which eSIM fits your trip to Guam?

Short stay or city break

Family & hotspot sharing

Remote work & digital nomads

Not sure which eSIM plan to choose for Guam? We'll hand-pick the best ones just for you

Compare the best esim plans for Guam in 2026

Network Coverage

Best Guam eSIM 2026

Top 5 eSIM Guam 2026

FAQ

FAQ

What is the best eSIM for Guam?

Is coverage good at Tumon Bay?

When should I install my eSIM?

eSIM providers available for Guam

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