$809 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 5/15. 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

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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

Fri, May 15 - Sat, May 23
Delta Logo
2:06 pm - 2:14 pm
PDX
-
GND
21h 08m
1 stop
Delta Logo
3:30 pm - 10:11 am
GND
-
PDX
21h 41m
1 stop
$809Delta
Fri, May 15 - Sat, May 23
Delta Logo
1:40 pm - 2:14 pm
PDX
-
GND
21h 34m
2 stops
Delta Logo
3:30 pm - 10:11 am
GND
-
PDX
21h 41m
1 stop
$813Delta
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
Fri, May 15 - Sat, May 23
American Airlines Logo
3:28 pm - 2:13 pm
PDX
-
GND
19h 45m
2 stops
American Airlines Logo
2:58 pm - 9:59 am
GND
-
PDX
22h 01m
2 stops
$843American 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
$857American Airlines
Mon, May 11 - Mon, May 18
American Airlines Logo
1:52 pm - 2:18 pm
PDX
-
GND
21h 26m
2 stops
American Airlines Logo
3:18 pm - 11:01 am
GND
-
PDX
22h 43m
2 stops
$907American Airlines
Mon, May 11 - Mon, May 18
Multiple Airlines Logo
7:45 pm - 2:30 pm
PDX
-
GND
39h 45m
2 stops
Multiple Airlines Logo
8:55 am - 1:50 pm
GND
-
PDX
31h 55m
3 stops
$1,044Multiple Airlines
Mon, Aug 10 - Mon, Aug 24
American Airlines Logo
5:42 pm - 2:30 pm
PDX
-
GND
17h 48m
2 stops
American Airlines Logo
3:30 pm - 10:57 am
GND
-
PDX
22h 27m
2 stops
$1,058American Airlines
Sat, Apr 25 - Wed, Apr 29
Air Canada Logo
9:50 am - 2:35 pm
PDX
-
GND
25h 45m
2 stops
Air Canada Logo
3:30 pm - 9:30 am
GND
-
PDX
45h 00m
2 stops
$1,286Air Canada
Sat, Apr 25 - Wed, Apr 29
Air Canada Logo
9:50 am - 2:35 pm
PDX
-
GND
25h 45m
2 stops
Air Canada Logo
3:30 pm - 12:59 am
GND
-
PDX
36h 29m
2 stops
$1,371Air Canada
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.

Which airlines provide the cheapest flights from Portland to Grenada?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Portland to Grenada were found on Delta ($809) and American Airlines ($813).

Good to know

Cheapest flight$809
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 11520 reviews
7.5Boarding
7.2Comfort
6.4Food
7.9Crew
6.9Entertainment
Airline reviews

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

4.0 OkayAnonymous, Mar 2026
LAX - JFK
Read more American Airlines reviews

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

The flight changed gates multiple times and flight had to be delayed multiple times

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

Tv screens and movie selection v good. Friendly staff. They were really worried about max capacity and room for carryons. That is never fun but i had no problem finding space when I boarded.

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

Delayed for mechanical and no updates on what was happening and how long the delay might be.

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

Typical AA - late by 90+ mn. Gate changed twice... Changed the departure time 6 times No explanation, no communication on reasons for delay I travel with AA twice a year... and it is consistently very poor.. I will continue to use AA only when i have to.

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

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