$775 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 8/10. 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, Aug 10 - Mon, Aug 24
American Airlines Logo
11:34 pm - 3:57 pm
PDX
-
GND
13h 23m
2 stops
American Airlines Logo
3:25 pm - 11:34 am
GND
-
PDX
23h 09m
2 stops
$775American Airlines
Fri, Oct 16 - Sat, Oct 24
Delta Logo
9:45 pm - 2:15 pm
PDX
-
GND
13h 30m
1 stop
Delta Logo
3:30 pm - 10:56 am
GND
-
PDX
22h 26m
1 stop
$793Delta
Fri, Oct 16 - Sat, Oct 24
Delta Logo
5:45 pm - 2:15 pm
PDX
-
GND
17h 30m
2 stops
Delta Logo
3:30 pm - 12:29 pm
GND
-
PDX
23h 59m
2 stops
$797Delta
Mon, Aug 10 - Mon, Aug 24
JetBlue Logo
11:27 pm - 11:37 pm
PDX
-
GND
21h 10m
2 stops
JetBlue Logo
3:28 pm - 1:04 pm
GND
-
PDX
24h 36m
2 stops
$820JetBlue
Mon, Aug 10 - Mon, Aug 24
American Airlines Logo
3:00 pm - 3:32 pm
PDX
-
GND
21h 32m
2 stops
American Airlines Logo
3:25 pm - 11:34 am
GND
-
PDX
23h 09m
2 stops
$835American Airlines
Fri, Oct 16 - Sat, Oct 24
Delta Logo
2:30 pm - 2:15 pm
PDX
-
GND
20h 45m
1 stop
Delta Logo
3:30 pm - 10:56 am
GND
-
PDX
22h 26m
1 stop
$860Delta
Fri, Jul 10 - Fri, Jul 17
JetBlue Logo
11:27 pm - 2:35 pm
PDX
-
GND
36h 08m
2 stops
JetBlue Logo
3:30 pm - 1:03 pm
GND
-
PDX
24h 33m
2 stops
$889JetBlue
Fri, Jul 10 - Fri, Jul 17
Multiple Airlines Logo
7:45 pm - 2:30 pm
PDX
-
GND
39h 45m
2 stops
Multiple Airlines Logo
3:30 pm - 10:31 pm
GND
-
PDX
34h 01m
2 stops
$974Multiple Airlines
Fri, Jul 10 - Fri, Jul 17
JetBlue Logo
11:27 pm - 2:35 pm
PDX
-
GND
36h 08m
2 stops
JetBlue Logo
3:30 pm - 10:31 pm
GND
-
PDX
34h 01m
2 stops
$988JetBlue
Fri, Jul 10 - Fri, Jul 17
JetBlue Logo
11:27 pm - 2:35 pm
PDX
-
GND
36h 08m
2 stops
JetBlue Logo
3:30 pm - 1:03 pm
GND
-
PDX
24h 33m
2 stops
$1,009JetBlue
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 5 days.

In the past 5 days, the cheapest round-trip tickets from Portland to Grenada were found on American Airlines ($775) and Delta ($793).

Good to know

Cheapest flight$775
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 11635 reviews
6.9Entertainment
7.9Crew
7.5Boarding
7.2Comfort
6.4Food
Airline reviews

It was so much better than expected, Ohare is not such a pleasant experience but American Airlines with the new, clean aeroplane and free Wi-Fi was outstanding and the crew so pleasant and helpful.

10.0 ExcellentMark, Jun 2026
ORD - LAX
Read more American Airlines reviews

It was so much better than expected, Ohare is not such a pleasant experience but American Airlines with the new, clean aeroplane and free Wi-Fi was outstanding and the crew so pleasant and helpful.

The flight attendants were extremely sourly and borderline rude. I did not feel appreciated as an AA customer once.

The flight back to Dallas was delayed, which has happened to me several times with American Airlines. There was no announcement, no update sent out, no compensation offered for the inconvenience.

It wa sort of on time; the cab was left with some trash

Our flight from JFK to Madrid was delayed. We had to go from one side of the Madrid airport (Terminal 4s to the far end of terminal 4 - Gate K98) to our gate in less than 30 minutes. Put passport control and security/baggage check and that’s very hard unless you’re Usain Bolt. I called Iberia Airlines and the telephone customer service told me that I was going to have to pay to re-book. Luckily the help desk in the airport (who was dealing with dozens of people from the same JFK-Madrid flight) did not charge us extra to reschedule to a flight 8 hours later. They also gave us a voucher for breakfast and lunch. Glad the actual person at the airport had some actual sense.

As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating

Boarding was smooth and seamless and the flight was without incident.

For an long range economy flight I feel more space and more meal options need to be offered for flights over 5 hours

Our flight was repeatedly delayed for maintenance problems: scheduled for 9.30am, eventually delayed to 7pm! Very very inconvenient! AA should have provided a substitute plane much earlier.. On the other hand, Customer Service crew in Charlotte helped us to reach NY (LGA) by late afternoon. Thank you Patricia!! The actual flight was quick and very comfortable. As always a. excellent, professional crew. [no food on a a short hop).

Take-off delayed an hour because of a missing flight officer, so,arrived in Charlotte lates causing many passengers to miss connections. Otherwise a very good flight, safe and comfortable, with an excellent professional crew.

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

Information on your arrival and departure airports