$256 Find Cheap Flights from Seattle to Grenada - Compare and Save

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1 adult, Economy, 0 bags

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Price, demand and travel trends for Seattle to Grenada flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Seattle to Grenada right now?

The cheapest fare from Seattle to Grenada in the last week was $551 round-trip, to St. George's Point Saline Intl (GND).

Which airport in Grenada is the cheapest to fly to from Seattle?

All flights from Seattle to Grenada arrive at St. George's Point Saline Intl (GND). On average, round-trip fares are around $790.

What's the cheapest time of day to fly from Seattle to Grenada?

Data from the past 12 months shows it's cheapest to fly to Grenada during the afternoon with average prices of $487. The evening is the most expensive time to fly, with average prices of $911.

Key details for Seattle to Grenada flights

Low season

August

Cheapest flight

$256
Beat the crowds with an average 81% drop in travelers.
The most popular month to fly with an average 33% increase in travelers.
One-way flight from Seattle to St. George's

Your Seattle to Grenada flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Seattle to Grenada?

    Fares from Seattle to Grenada are around their usual level right now. A round-trip under $493 is considered a good deal, so it's worth keeping an eye out, or setting a Price Alert to catch price changes.

  • How much should I budget for a flight from Seattle to Grenada?

    Over the past 12 months, round-trip fares from Seattle to Grenada have ranged from $493 to $911.

  • What are the main airports serving Grenada?

    Flights to Grenada use two main airports, Carriacou (CRU) and St. George's Point Saline Intl (GND).

  • What airlines fly nonstop from Seattle to Grenada?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Seattle to Grenada. One-stop options include:

    • American Airlines
    • Delta
    • JetBlue

  • Which cabin classes are available on flights from Seattle to Grenada?

    On flights from Seattle to Grenada you can only book Economy Class.

Your guide to booking Seattle to Grenada flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for January when flights are typically cheapest and avoid November when prices are at their highest.
  • Flying on Sunday is usually the cheapest. Flights on Thursday cost about 48% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in St. George's, which is the most popular destination in Grenada. From there, it's easy to continue on to other popular destinations such as Lance aux Épines, Carriacou and St Davids.

Reviews of the top airline flying from Seattle to Grenada

 
Need help choosing which airline to fly with from Seattle 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.
7.0
American AirlinesOverall score based on 12164 reviews
7.2Comfort
7.4Boarding
6.4Food
7.9Crew
6.8Entertainment
Airline reviews

I had to buy another ticket and you haven't reimburse me for it.

2.0 MediocreAnonymous, Oct 2026
Read more American Airlines reviews

I had to buy another ticket and you haven't reimburse me for it.

Wheelchair folks are great. Food not to my liking. Crew more interested in their lives than the passengers. Got the job done but just the minimum.

Flight attendants and crew were great! This plane was fine. It was clean and everything worked properly. Now, the gate change was not communicated. No text or information. It wasn't far with the gate change but it still changed without any communication. Not sure if this is on American or Kayakl. Also, internet was the worst. I would never have ATT. 3+hr flight and weak internet. I think I watched the commercials to get on at least 6 times. Terrible internet!

We did not have enough time to make our connecting flight. As a result, we were put onto a different airline for our second leg. The different airline was NOT comparable to British Airlines, and our arrival was significantly delayed. The actual flight on BA was amazing.

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

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

Dreadful experience. Our flight was delayed more than 8 hours due to a maintenance issue and the assistance from rebooking was poor. I was travelling with a bad knee and needed assistance waited in one place more than 3 hours before someone came with a wheelchair. The woman next to me was a 91 year old great grandmother who had waited more than 4 hours. There were moments of support from the staff but it appeared as they were going against the direction of management. It was apathy, lack of ownership and dismissive responses with small moments of kindness and understanding typically from grey haired, female, veteran staff..

Everything was great except it became so hot on the plane I couldn’t sleep on my red eye flight. It didn’t really cool down till we started descending.

The only thing is if Wi-Fi is available after you land and taxi to the gate. It takes forever to get to the gate, and having the Wi-Fi continue would be great to bide the time at least 5 minutes before you arrive at the entrance. That is my only comment; otherwise, everything was good.

Airplane was cold. Flight attendants were rude. Phone charger did not work. No food available.

More options for your flight from Seattle to Grenada

Complete your trip to Grenada with a hotel stay or car rental