$808 Find Cheap Flights from Portland to Grenada

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Grenada departing on 4/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Grenada

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Portland to Grenada Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Grenada that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Grenada

Mon, Apr 27 - Mon, May 4
American Airlines Logo
10:28 pm - 2:18 pm
PDX
-
GND
12h 50m
1 stop
American Airlines Logo
3:18 pm - 4:45 pm
GND
-
PDX
28h 27m
2 stops
$808American Airlines
Fri, May 15 - Sat, May 23
American Airlines Logo
10:23 pm - 2:13 pm
PDX
-
GND
12h 50m
1 stop
American Airlines Logo
3:15 pm - 12:44 pm
GND
-
PDX
24h 29m
2 stops
$813American Airlines
Fri, May 15 - Sat, May 23
American Airlines Logo
10:28 pm - 2:51 pm
PDX
-
GND
13h 23m
1 stop
American Airlines Logo
3:15 pm - 8:47 pm
GND
-
PDX
32h 32m
1 stop
$827American Airlines
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
7:05 pm - 2:35 pm
PDX
-
GND
40h 30m
2 stops
Multiple Airlines Logo
6:00 am - 2:45 pm
GND
-
PDX
35h 45m
3 stops
$1,119Multiple Airlines
Mon, Aug 10 - Mon, Aug 24
American Airlines Logo
3:22 pm - 2:30 pm
PDX
-
GND
20h 08m
2 stops
American Airlines Logo
3:30 pm - 4:50 pm
GND
-
PDX
28h 20m
2 stops
$1,131American Airlines
Tue, Aug 11 - Wed, Aug 19
Air Canada Logo
7:45 pm - 2:30 pm
PDX
-
GND
15h 45m
2 stops
Air Canada Logo
3:30 pm - 2:51 pm
GND
-
PDX
26h 21m
2 stops
$1,224Air Canada
Tue, Aug 11 - Wed, Aug 19
Multiple Airlines Logo
10:10 am - 2:30 pm
PDX
-
GND
25h 20m
2 stops
Multiple Airlines Logo
5:40 pm - 1:50 pm
GND
-
PDX
23h 10m
3 stops
$1,617Multiple Airlines
Mon, Apr 27 - Mon, May 4
American Airlines Logo
10:28 pm - 2:18 pm
PDX
-
GND
12h 50m
1 stop
American Airlines Logo
3:18 pm - 11:53 pm
GND
-
PDX
35h 35m
1 stop
$3,035American Airlines
Mon, Aug 10 - Mon, Aug 24
American Airlines Logo
11:59 pm - 4:15 pm
PDX
-
GND
13h 16m
2 stops
American Airlines Logo
3:30 pm - 9:24 am
GND
-
PDX
20h 54m
3 stops
$3,123American Airlines
Mon, Aug 10 - Mon, Aug 24
American Airlines Logo
11:59 pm - 4:15 pm
PDX
-
GND
13h 16m
2 stops
American Airlines Logo
3:30 pm - 9:24 am
GND
-
PDX
20h 54m
3 stops
$3,163American Airlines
Booking Insights

KAYAK's insights & trends for Portland to Grenada flights

Get data-powered insights and trends into flights from Portland to Grenada to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Portland to Grenada take?

The duration of a flight to Grenada depends on your arrival airport. The shortest route to Grenada from Portland is to St. George's, which takes 17h 47m.

Find deals

Good to know

Cheapest flight$808
Flight from Portland to St. George's

FAQs - booking Grenada flights

  • How does KAYAK find such low prices on flights from Portland to Grenada?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Grenada.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Grenada?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to Grenada is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Grenada?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Portland to Grenada with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Grenada?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Portland to Grenada up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Portland to Grenada

 
Need help choosing which airline to fly with from Portland to Grenada? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11466 reviews
7.5Boarding
6.9Entertainment
6.4Food
7.2Comfort
7.9Crew
Airline reviews

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

4.0 OkaySean, Mar 2026
PSP - DFW
Read more American Airlines reviews

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

Aging planer and NO wifi on a 14 hour day flight. Unless you are retired or don't need to work or be in touch with the world... The lack of Wifif really ruined the flight. And the old plane - really showing it's age, wasn't great

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Flights were constantly delayed. CRW took 50 minutes to get bags

Everything you need to know for your flight from Portland to Grenada

Information on your arrival and departure airports

Portland (PDX)