$719 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
2:30 pm - 2:15 pm
PDX
-
GND
20h 45m
1 stop
Delta Logo
3:30 pm - 10:44 am
GND
-
PDX
22h 14m
1 stop
$719Delta
Fri, May 15 - Sat, May 23
Delta Logo
7:55 pm - 2:15 pm
PDX
-
GND
15h 20m
2 stops
Delta Logo
3:30 pm - 9:03 am
GND
-
PDX
20h 33m
2 stops
$723Delta
Thu, Mar 12 - Thu, Mar 19
American Airlines Logo
9:44 pm - 2:23 pm
PDX
-
GND
13h 39m
2 stops
American Airlines Logo
3:23 pm - 10:48 am
GND
-
PDX
22h 25m
2 stops
$728American Airlines
Tue, Feb 24 - Tue, Mar 3
American Airlines Logo
10:53 pm - 3:23 pm
PDX
-
GND
12h 30m
1 stop
American Airlines Logo
4:23 pm - 11:07 am
GND
-
PDX
22h 44m
2 stops
$733American Airlines
Thu, Mar 12 - Thu, Mar 19
Delta Logo
10:30 pm - 2:27 pm
PDX
-
GND
12h 57m
1 stop
Delta Logo
3:42 pm - 10:30 am
GND
-
PDX
21h 48m
1 stop
$754Delta
Thu, Mar 12 - Thu, Mar 19
Multiple Airlines Logo
9:50 am - 8:10 am
PDX
-
GND
19h 20m
3 stops
Multiple Airlines Logo
3:30 pm - 6:30 pm
GND
-
PDX
30h 00m
2 stops
$1,140Multiple Airlines
Thu, Mar 12 - Thu, Mar 19
Multiple Airlines Logo
9:50 am - 8:10 am
PDX
-
GND
19h 20m
3 stops
Multiple Airlines Logo
3:30 pm - 2:40 pm
GND
-
PDX
26h 10m
3 stops
$1,276Multiple Airlines
Tue, Feb 24 - Tue, Mar 3
American Airlines Logo
10:53 pm - 3:23 pm
PDX
-
GND
12h 30m
1 stop
American Airlines Logo
4:23 pm - 7:16 pm
GND
-
PDX
30h 53m
2 stops
$1,623American Airlines
Tue, Feb 24 - Tue, Mar 3
American Airlines Logo
10:53 pm - 3:23 pm
PDX
-
GND
12h 30m
1 stop
American Airlines Logo
4:23 pm - 11:50 pm
GND
-
PDX
35h 27m
1 stop
$2,889American Airlines
Tue, Feb 24 - Tue, Mar 3
American Airlines Logo
10:53 pm - 3:23 pm
PDX
-
GND
12h 30m
1 stop
American Airlines Logo
4:23 pm - 11:50 pm
GND
-
PDX
35h 27m
1 stop
$4,253American 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 12h 30m.

Find deals

Good to know

Cheapest flight$719
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.
7.2
American AirlinesOverall score based on 11201 reviews
7.2Comfort
6.9Entertainment
6.4Food
7.5Boarding
8.0Crew
Airline reviews

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

4.0 OkayAllison, Jan 2026
MKE - DFW
Read more American Airlines reviews

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

My flight to London from Philadelphia was cancelled due to weather.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

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

Information on your arrival and departure airports

Portland (PDX)