$331 Find Cheap Flights from Portland to Grenada

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Grenada departing on 1/27. 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

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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

Mon, Jan 26 - Thu, Feb 5
American Airlines Logo
11:01 pm - 3:00 pm
PDX
-
GND
11h 59m1 stop
American Airlines Logo
4:00 pm - 5:52 pm
GND
-
PDX
29h 52m2 stops
$712American Airlines
Mon, Jan 26 - Mon, Feb 2
American Airlines Logo
12:35 pm - 3:00 pm
PDX
-
GND
22h 25m2 stops
American Airlines Logo
4:00 pm - 1:21 pm
GND
-
PDX
25h 21m2 stops
$737American Airlines
Mon, Jan 5 - Thu, Jan 8
American Airlines Logo
1:40 pm - 3:00 pm
PDX
-
GND
21h 20m2 stops
American Airlines Logo
4:00 pm - 11:45 am
GND
-
PDX
23h 45m2 stops
$872American Airlines
Mon, Jan 26 - Thu, Feb 5
Air Canada Logo
7:00 pm - 3:30 pm
PDX
-
GND
40h 30m2 stops
Air Canada Logo
4:30 pm - 6:30 pm
GND
-
PDX
30h 00m3 stops
$960Air Canada
Tue, Jan 27 - Tue, Feb 3
Multiple Airlines Logo
7:00 pm - 3:30 pm
PDX
-
GND
40h 30m2 stops
Multiple Airlines Logo
12:20 pm - 9:15 am
GND
-
PDX
24h 55m3 stops
$1,000Multiple Airlines
Mon, Jan 26 - Wed, Feb 4
Air Canada Logo
7:00 pm - 3:30 pm
PDX
-
GND
40h 30m2 stops
Air Canada Logo
4:30 pm - 2:40 pm
GND
-
PDX
26h 10m3 stops
$1,033Air Canada
Mon, Jan 26 - Fri, Feb 6
Multiple Airlines Logo
7:00 pm - 3:30 pm
PDX
-
GND
40h 30m2 stops
Multiple Airlines Logo
8:55 am - 2:40 pm
GND
-
PDX
33h 45m3 stops
$1,150Multiple Airlines
Thu, Jan 22 - Tue, Jan 27
American Airlines Logo
8:29 am - 3:00 pm
PDX
-
GND
26h 31m2 stops
American Airlines Logo
4:00 pm - 10:17 pm
GND
-
PDX
34h 17m2 stops
$1,227American Airlines
Wed, Jan 21 - Tue, Jan 27
American Airlines Logo
2:50 pm - 3:00 pm
PDX
-
GND
44h 10m2 stops
American Airlines Logo
4:00 pm - 10:17 pm
GND
-
PDX
34h 17m2 stops
$1,265American Airlines
Tue, Jan 27 - Tue, Feb 3
Multiple Airlines Logo
7:00 pm - 8:10 am
PDX
-
GND
33h 10m3 stops
Multiple Airlines Logo
12:20 pm - 9:15 am
GND
-
PDX
24h 55m3 stops
$1,363Multiple 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.

Which airlines fly non-stop between Portland and Grenada?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Portland to Grenada.

There is just one airline that flies from Portland to Grenada direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is to St. George's (GND) and costs $762.

Find deals

Good to know

Cheapest flight$331
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.

  • What is the cheapest time of day to fly to Grenada?

    The cheapest time of day to fly to Grenada is generally at night, when round-trip flights cost $851 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Grenada is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,079.

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 11054 reviews
6.9Entertainment
6.5Food
8.0Crew
7.5Boarding
7.2Comfort
Airline reviews

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

10.0 ExcellentPaul, Dec 2025
SEA - CLT
Read more American Airlines reviews

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

The boarding by groups is pointless. The first two groups worked fine, but almost Noone boarded in goups three thru five leaving the vast majority boarding when group six was called. It defeated the purpose of spreading out the crowd.

I don’t know who decides what food to serve on these flights but I would be so embarrassed if I served this to anyone and call it food…

For whatever reason, the flight was not catered -we were told it would be a 45 minute delay waiting for catering - so no food. There were opened candy and peanuts in the seatback pocket. Flight landed early in DFW but due to the assigned gate not being available, we sat on the ground for 30 minutes waiting for the gate to open - making the flight actually arrive at the gate late.

Not great. Booked Extra seats and got nothing extra at all. It’s basically a big budget airline.

The pilot greased the landing and the crew was fantastic.

I bought wifi and most of the flight could not even use it my apps would just spin. I couldn't even listen to music. super frustrating.

delayed due to weather. Could not communicate with family since the wifi was broken

Experience was good, however I had a delay due to weather happening and had to re purchase a seat on a new plane for a higher price (could be my own issue and misunderstanding) but other than that situation. First time flyer (by myself) was terrific!! The last from ORD to ALO didn't have wifi, but it was only 45 minutes so I'm sure that was part of the reason. Overall my experience was great! Next time I will remember to buy tickets with longer layovers. The delays really saved my overall anxiety. :)

Flight was delayed 17 hours due to aircraft issues. American did provide hotel, transportation and meals, 3 hours past boarding time, but it took us another hour to get the vouchers.

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

Information on your arrival and departure airports

Portland (PDX)