Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Portland to Grenada from $371

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Grenada departing on 12/8. 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.
Air Canada Logo
3:15 pm - 4:10 pmPDX  Portland-GND St. George's Point Saline Intl
44h 55m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
5:10 pm - 8:46 pmGND  St. George's Point Saline Intl-PDX Portland
31h 36m2 stops Toronto Pearson Intl Vancouver Intl
$779Air Canada
Fri, Dec 4 - Wed, Dec 9
Air Canada Logo
7:10 pm - 4:10 pmPDX  Portland-GND St. George's Point Saline Intl
41h 00m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
5:10 pm - 2:41 pmGND  St. George's Point Saline Intl-PDX Portland
25h 31m2 stops Toronto Pearson Intl Vancouver Intl
$800Air Canada
Fri, Dec 4 - Mon, Dec 14
Delta Logo
11:00 pm - 2:39 pmPDX  Portland-GND St. George's Point Saline Intl
12h 39m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:54 pm - 10:42 amGND  St. George's Point Saline Intl-PDX Portland
21h 48m1 stop Atlanta Hartsfield-Jackson
$829Delta
Fri, Oct 16 - Sat, Oct 24
Delta Logo
5:09 pm - 2:39 pmPDX  Portland-GND St. George's Point Saline Intl
18h 30m2 stops Los Angeles Atlanta Hartsfield-Jackson
Delta Logo
3:54 pm - 10:42 amGND  St. George's Point Saline Intl-PDX Portland
21h 48m1 stop Atlanta Hartsfield-Jackson
$833Delta
Fri, Oct 16 - Sat, Oct 24
American Airlines Logo
11:58 am - 2:25 pmPDX  Portland-GND St. George's Point Saline Intl
23h 27m2 stops Dallas/Fort Worth Miami
American Airlines Logo
3:05 pm - 4:54 pmGND  St. George's Point Saline Intl-PDX Portland
28h 49m2 stops Miami Dallas/Fort Worth
$858American Airlines
Thu, Sep 3 - Thu, Sep 10
Delta Logo
5:30 am - 3:15 pmPDX  Portland-GND St. George's Point Saline Intl
29h 45m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson
Delta Logo
4:30 pm - 6:56 pmGND  St. George's Point Saline Intl-PDX Portland
30h 26m2 stops Atlanta Hartsfield-Jackson Los Angeles
$892Delta
Fri, Dec 4 - Sat, Dec 12
American Airlines Logo
10:59 pm - 3:00 pmPDX  Portland-GND St. George's Point Saline Intl
12h 01m1 stop Miami
American Airlines Logo
4:00 pm - 12:22 pmGND  St. George's Point Saline Intl-PDX Portland
24h 22m2 stops Miami Chicago O'Hare Intl
$908American Airlines
Fri, Jan 8 - Wed, Jan 13
American Airlines Logo
3:00 pm - 2:25 pmPDX  Portland-GND St. George's Point Saline Intl
20h 25m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
3:05 pm - 10:55 amGND  St. George's Point Saline Intl-PDX Portland
22h 50m2 stops Miami Chicago O'Hare Intl
$928American Airlines
Fri, Sep 4 - Sun, Sep 13
American Airlines Logo
11:58 am - 2:25 pmPDX  Portland-GND St. George's Point Saline Intl
23h 27m2 stops Dallas/Fort Worth Miami
American Airlines Logo
3:25 pm - 12:48 pmGND  St. George's Point Saline Intl-PDX Portland
24h 23m2 stops Miami Dallas/Fort Worth
$933American Airlines
Sat, Aug 22 - Fri, Aug 28
American Airlines Logo
11:40 am - 3:01 pmPDX  Portland-GND St. George's Point Saline Intl
23h 21m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
4:04 pm - 9:21 pmGND  St. George's Point Saline Intl-PDX Portland
33h 17m2 stops Miami Dallas/Fort Worth
$993American Airlines
Sat, Dec 5 - Tue, Dec 15

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air Canada flights from Portland to Grenada

Our best Air Canada deals on Portland to Grenada flight tickets
Air Canada
Dec 4
PDX3:15 pmPortland
44h 55m
2 stops
GND4:10 pmSt. George's Point Saline Intl
Dec 9
GND5:10 pmSt. George's Point Saline Intl
31h 36m
2 stops
PDX8:46 pmPortland
$779
Air Canada
Dec 4
PDX7:10 pmPortland
41h 00m
2 stops
GND4:10 pmSt. George's Point Saline Intl
Dec 14
GND5:10 pmSt. George's Point Saline Intl
25h 31m
2 stops
PDX2:41 pmPortland
$800
Air Canada
Dec 7
PDX7:10 pmPortland
41h 00m
2 stops
GND4:10 pmSt. George's Point Saline Intl
Dec 13
GND5:10 pmSt. George's Point Saline Intl
29h 21m
2 stops
PDX6:31 pmPortland
$1,077

Delta flights from Portland to Grenada

Our best Delta deals on Portland to Grenada flight tickets
Delta
Oct 16
PDX11:00 pmPortland
12h 39m
1 stop
GND2:39 pmSt. George's Point Saline Intl
Oct 24
GND3:54 pmSt. George's Point Saline Intl
21h 48m
1 stop
PDX10:42 amPortland
$829
Delta
Oct 16
PDX5:09 pmPortland
18h 30m
2 stops
GND2:39 pmSt. George's Point Saline Intl
Oct 24
GND3:54 pmSt. George's Point Saline Intl
21h 48m
1 stop
PDX10:42 amPortland
$833
Delta
Dec 4
PDX5:30 amPortland
29h 45m
2 stops
GND3:15 pmSt. George's Point Saline Intl
Dec 12
GND4:30 pmSt. George's Point Saline Intl
30h 26m
2 stops
PDX6:56 pmPortland
$892

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 August 9, 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 Portland - GND St. George's Point Saline Intl

PDXGND

Portland

Fri 12/4

3:15 pm-4:10 pm

2 stops44h 55m

St. George's Point Saline Intl

Wed 12/9

5:10 pm-8:46 pm

2 stops31h 36m

$779

PortlandSt. George's

PDX Portland - GND St. George's Point Saline Intl

PDXGND

Portland

Fri 12/4

7:10 pm-4:10 pm

2 stops41h 00m

St. George's Point Saline Intl

Mon 12/14

5:10 pm-2:41 pm

2 stops25h 31m

$800
Quickest round-trip

PortlandSt. George's

PDX Portland - GND St. George's Point Saline Intl

PDXGND

Portland

Fri 10/16

11:00 pm-2:39 pm

1 stop12h 39m

St. George's Point Saline Intl

Sat 10/24

3:54 pm-10:42 am

1 stop21h 48m

$829

PortlandSt. George's

PDX Portland - GND St. George's Point Saline Intl

PDXGND

Portland

Fri 10/16

5:09 pm-2:39 pm

2 stops18h 30m

St. George's Point Saline Intl

Sat 10/24

3:54 pm-10:42 am

1 stop21h 48m

$833

PortlandSt. George's

PDX Portland - GND St. George's Point Saline Intl

PDXGND

Portland

Thu 9/3

11:58 am-2:25 pm

2 stops23h 27m

St. George's Point Saline Intl

Thu 9/10

3:05 pm-4:54 pm

2 stops28h 49m

$858

PortlandSt. George's

PDX Portland - GND St. George's Point Saline Intl

PDXGND

Portland

Fri 12/4

5:30 am-3:15 pm

2 stops29h 45m

St. George's Point Saline Intl

Sat 12/12

4:30 pm-6:56 pm

2 stops30h 26m

$892

PortlandSt. George's

PDX Portland - GND St. George's Point Saline Intl

PDXGND

Portland

Fri 1/8

10:59 pm-3:00 pm

1 stop12h 01m

St. George's Point Saline Intl

Wed 1/13

4:00 pm-12:22 pm

2 stops24h 22m

$908

PortlandSt. George's

PDX Portland - GND St. George's Point Saline Intl

PDXGND

Portland

Fri 9/4

3:00 pm-2:25 pm

2 stops20h 25m

St. George's Point Saline Intl

Sun 9/13

3:05 pm-10:55 am

2 stops22h 50m

$928

PortlandSt. George's

PDX Portland - GND St. George's Point Saline Intl

PDXGND

Portland

Sat 8/22

11:58 am-2:25 pm

2 stops23h 27m

St. George's Point Saline Intl

Fri 8/28

3:25 pm-12:48 pm

2 stops24h 23m

$933

PortlandSt. George's

PDX Portland - GND St. George's Point Saline Intl

PDXGND

Portland

Sat 12/5

11:40 am-3:01 pm

2 stops23h 21m

St. George's Point Saline Intl

Tue 12/15

4:04 pm-9:21 pm

2 stops33h 17m

$993

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 19% 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

12h 39m

Direct flights

None
The fastest flight from Portland to Grenada takes 12h 39m
There are no direct flights from Portland to Grenada. There are no popular flight routes from Portland to Grenada.
Search flight deals

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.

An easier way to manage your Grenada trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 9/8
Tue 9/15
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Grenada