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Cheap flights from Portland to Grenada from $800

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Grenada departing on 8/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Portland to Grenada

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
11:27 pm - 11:11 pm
PDX
-
GND
20h 44m
2 stops
JetBlue Logo
3:35 pm - 1:01 pm
GND
-
PDX
24h 26m
2 stops
$800JetBlue
Mon, Aug 10 - Mon, Aug 24
American Airlines Logo
2:45 pm - 1:50 pm
PDX
-
GND
20h 05m
2 stops
American Airlines Logo
3:55 pm - 10:01 am
GND
-
PDX
21h 06m
2 stops
$813American Airlines
Fri, Oct 16 - Sat, Oct 24
JetBlue Logo
11:27 pm - 11:11 pm
PDX
-
GND
20h 44m
2 stops
JetBlue Logo
3:35 pm - 1:01 pm
GND
-
PDX
24h 26m
2 stops
$830JetBlue
Mon, Aug 10 - Mon, Aug 24
JetBlue Logo
2:15 pm - 2:34 pm
PDX
-
GND
21h 19m
2 stops
JetBlue Logo
4:00 pm - 10:42 pm
GND
-
PDX
33h 42m
2 stops
$840JetBlue
Tue, Aug 25 - Sun, Aug 30
American Airlines Logo
2:45 pm - 1:50 pm
PDX
-
GND
20h 05m
2 stops
American Airlines Logo
3:55 pm - 2:04 pm
GND
-
PDX
25h 09m
2 stops
$843American Airlines
Fri, Oct 16 - Sat, Oct 24
Delta Logo
2:30 pm - 2:15 pm
PDX
-
GND
20h 45m
1 stop
Delta Logo
3:30 pm - 10:56 am
GND
-
PDX
22h 26m
1 stop
$845Delta
Fri, Oct 16 - Sat, Oct 24
Delta Logo
9:45 pm - 2:15 pm
PDX
-
GND
13h 30m
1 stop
Delta Logo
3:30 pm - 12:29 pm
GND
-
PDX
23h 59m
2 stops
$849Delta
Fri, Oct 16 - Sat, Oct 24
JetBlue Logo
11:27 pm - 2:35 pm
PDX
-
GND
36h 08m
2 stops
JetBlue Logo
3:30 pm - 10:31 pm
GND
-
PDX
34h 01m
2 stops
$932JetBlue
Fri, Jul 10 - Fri, Jul 17
Multiple Airlines Logo
7:45 pm - 2:30 pm
PDX
-
GND
39h 45m
2 stops
Multiple Airlines Logo
3:30 pm - 10:31 pm
GND
-
PDX
34h 01m
2 stops
$940Multiple Airlines
Fri, Jul 10 - Fri, Jul 17
Delta Logo
2:30 pm - 2:15 pm
PDX
-
GND
20h 45m
1 stop
Delta Logo
3:30 pm - 10:56 am
GND
-
PDX
22h 26m
1 stop
$945Delta
Fri, Oct 16 - Sat, Oct 24

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JetBlue flights from Portland to Grenada

Our best JetBlue deals on Portland to Grenada flight tickets
JetBlue
Aug 10
PDX11:27 pmPortland
20h 44m
2 stops
GND11:11 pmSt. George's Point Saline Intl
Aug 24
GND3:35 pmSt. George's Point Saline Intl
24h 26m
2 stops
PDX1:01 pmPortland
$800
JetBlue
Aug 10
PDX11:27 pmPortland
20h 44m
2 stops
GND11:11 pmSt. George's Point Saline Intl
Aug 24
GND3:35 pmSt. George's Point Saline Intl
24h 26m
2 stops
PDX1:01 pmPortland
$830
JetBlue
Aug 25
PDX2:15 pmPortland
21h 19m
2 stops
GND2:34 pmSt. George's Point Saline Intl
Aug 30
GND4:00 pmSt. George's Point Saline Intl
33h 42m
2 stops
PDX10:42 pmPortland
$840

American Airlines flights from Portland to Grenada

Our best American Airlines deals on Portland to Grenada flight tickets
American Airlines
Oct 16
PDX2:45 pmPortland
20h 05m
2 stops
GND1:50 pmSt. George's Point Saline Intl
Oct 24
GND3:55 pmSt. George's Point Saline Intl
21h 06m
2 stops
PDX10:01 amPortland
$813
American Airlines
Oct 16
PDX2:45 pmPortland
20h 05m
2 stops
GND1:50 pmSt. George's Point Saline Intl
Oct 24
GND3:55 pmSt. George's Point Saline Intl
25h 09m
2 stops
PDX2:04 pmPortland
$843
American Airlines
Jul 10
PDX9:47 pmPortland
13h 28m
1 stop
GND2:15 pmSt. George's Point Saline Intl
Jul 17
GND3:13 pmSt. George's Point Saline Intl
26h 27m
2 stops
PDX2:40 pmPortland
$1,471

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Grenada 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, momondo users made 832,500 searches. Data last updated June 24, 2026.
Use the filters below to find and compare flights from Portland to Grenada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSt. George's

PDX - GND

PDXGND

Portland

Mon 8/10

11:27 pm-11:11 pm

2 stops20h 44m

St. George's Point Saline Intl

Mon 8/24

3:35 pm-1:01 pm

2 stops24h 26m

$800

PortlandSt. George's

PDX - GND

PDXGND

Portland

Fri 10/16

2:45 pm-1:50 pm

2 stops20h 05m

St. George's Point Saline Intl

Sat 10/24

3:55 pm-10:01 am

2 stops21h 06m

$813

PortlandSt. George's

PDX - GND

PDXGND

Portland

Mon 8/10

11:27 pm-11:11 pm

2 stops20h 44m

St. George's Point Saline Intl

Mon 8/24

3:35 pm-1:01 pm

2 stops24h 26m

$830

PortlandSt. George's

PDX - GND

PDXGND

Portland

Tue 8/25

2:15 pm-2:34 pm

2 stops21h 19m

St. George's Point Saline Intl

Sun 8/30

4:00 pm-10:42 pm

2 stops33h 42m

$840

PortlandSt. George's

PDX - GND

PDXGND

Portland

Fri 10/16

2:45 pm-1:50 pm

2 stops20h 05m

St. George's Point Saline Intl

Sat 10/24

3:55 pm-2:04 pm

2 stops25h 09m

$843

PortlandSt. George's

PDX - GND

PDXGND

Portland

Fri 10/16

2:30 pm-2:15 pm

1 stop20h 45m

St. George's Point Saline Intl

Sat 10/24

3:30 pm-10:56 am

1 stop22h 26m

$845
Quickest round-trip

PortlandSt. George's

PDX - GND

PDXGND

Portland

Fri 10/16

9:45 pm-2:15 pm

1 stop13h 30m

St. George's Point Saline Intl

Sat 10/24

3:30 pm-12:29 pm

2 stops23h 59m

$849

PortlandSt. George's

PDX - GND

PDXGND

Portland

Fri 7/10

11:27 pm-2:35 pm

2 stops36h 08m

St. George's Point Saline Intl

Fri 7/17

3:30 pm-10:31 pm

2 stops34h 01m

$932

PortlandSt. George's

PDX - GND

PDXGND

Portland

Fri 7/10

7:45 pm-2:30 pm

2 stops39h 45m

St. George's Point Saline Intl

Fri 7/17

3:30 pm-10:31 pm

2 stops34h 01m

$940

PortlandSt. George's

PDX - GND

PDXGND

Portland

Fri 10/16

2:30 pm-2:15 pm

1 stop20h 45m

St. George's Point Saline Intl

Sat 10/24

3:30 pm-10:56 am

1 stop22h 26m

$945

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Grenada from

How to get the cheapest flight ticket from Portland to Grenada

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Portland to Grenada flights?

You could potentially save up to 9% on your flight if you consider stops on a Portland to Grenada flight.

Cheap Portland to Grenada flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Grenada

Fastest flight time

20h 44m

Direct flights

None
The fastest flight from Portland to Grenada takes 20h 44m
There are no direct flights from Portland to Grenada. There are no popular flight routes from Portland to Grenada.
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Frequently asked questions about flying from Portland to Grenada

  • When did momondo last update prices for flights from Portland Airport to Grenada?

    Prices for flights from Portland Airport to Grenada refresh daily.

  • How old do you have to be to fly from Portland Airport to Grenada?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Grenada.

  • What documentation or ID do you need to fly to Grenada?

    The required travel and health documents for your Grenada trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Grenada. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Grenada?

Finding the right flight to Grenada from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Grenada quick and easy, saving you time and money.

Can I find flights from Portland to Grenada with flexible booking policies on momondo?

Yes. All flights to Grenada from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portland to Grenada?

momondo provides multiple filters to help you find the best flight to Grenada from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Portland to Grenada right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Grenada from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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