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Cheap flights from Washington to Grenada from $422

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Grenada departing on 11/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

JetBlue Logo
11:59 pm - 2:40 pmSEA-GND
11h 41m1 stop
JetBlue Logo
4:01 pm - 10:20 pmGND-SEA
33h 19m1 stop
$643JetBlue
Find Deal
Fri, Sep 19 - Fri, Sep 26
JetBlue Logo
11:56 pm - 2:32 pmSEA-GND
11h 36m1 stop
JetBlue Logo
4:01 pm - 10:20 pmGND-SEA
33h 19m1 stop
$677JetBlue
Find Deal
Wed, Sep 3 - Wed, Sep 10
American Airlines Logo
2:07 pm - 2:41 pmPDX-GND
20h 34m2 stops
American Airlines Logo
3:42 pm - 11:51 pmGND-PDX
12h 09m1 stop
$677American Airlines
Find Deal
Wed, Nov 5 - Thu, Nov 13
American Airlines Logo
5:43 pm - 2:17 pmSEA-GND
17h 34m2 stops
American Airlines Logo
3:17 pm - 9:19 amGND-SEA
21h 02m2 stops
$707American Airlines
Find Deal
Fri, Sep 19 - Fri, Sep 26
Delta Logo
11:55 am - 3:15 pmPDX-GND
23h 20m2 stops
Delta Logo
4:30 pm - 12:00 pmGND-PDX
23h 30m2 stops
$942Delta
Find Deal
Wed, Dec 24 - Mon, Jan 5
Logo
7:15 pm - 8:10 amSEA-GND
33h 55m3 stops
Logo
8:50 am - 10:59 amGND-SEA
29h 09m2 stops
$1,137
Find Deal
Wed, Sep 3 - Wed, Sep 10
Logo
8:40 am - 8:10 amSEA-GND
20h 30m3 stops
Logo
10:45 am - 10:59 amGND-SEA
27h 14m2 stops
$1,184
Find Deal
Fri, Sep 19 - Fri, Sep 26
Delta Logo
7:20 pm - 3:15 pmPDX-GND
39h 55m2 stops
Delta Logo
4:30 pm - 12:00 pmGND-PDX
23h 30m2 stops
$1,266Delta
Find Deal
Tue, Dec 23 - Mon, Jan 5
Air Canada Logo
11:55 pm - 3:30 pmPDX-GND
35h 35m2 stops
Air Canada Logo
4:30 pm - 10:35 pmGND-PDX
34h 05m2 stops
$1,542Air Canada
Find Deal
Mon, Dec 22 - Wed, Jan 7
Air Canada Logo
3:15 pm - 3:30 pmPDX-GND
20h 15m2 stops
Air Canada Logo
4:30 pm - 10:35 pmGND-PDX
34h 05m2 stops
$1,658Air Canada
Find Deal
Sat, Dec 20 - Wed, Jan 7

Delta flights from State of Washington to Grenada

Our best Delta deals on State of Washington to Grenada flight tickets
Delta
Dec 24
PDX11:55 amPortland
23h 20m
2 stops
GND3:15 pmSt. George's Point Saline Intl
Jan 5
GND4:30 pmSt. George's Point Saline Intl
23h 30m
2 stops
PDX12:00 pmPortland
$942
Find similar
Delta
Dec 23
PDX7:20 pmPortland
39h 55m
2 stops
GND3:15 pmSt. George's Point Saline Intl
Jan 5
GND4:30 pmSt. George's Point Saline Intl
23h 30m
2 stops
PDX12:00 pmPortland
$1,266
Find similar
Delta
Dec 21
PDX11:55 amPortland
23h 20m
2 stops
GND3:15 pmSt. George's Point Saline Intl
Jan 5
GND4:30 pmSt. George's Point Saline Intl
23h 30m
2 stops
PDX12:00 pmPortland
$1,339
Find similar

JetBlue flights from State of Washington to Grenada

Our best JetBlue deals on State of Washington to Grenada flight tickets
JetBlue
Sep 19
SEA11:59 pmSeattle/Tacoma Intl
11h 41m
1 stop
GND2:40 pmSt. George's Point Saline Intl
Sep 26
GND4:01 pmSt. George's Point Saline Intl
33h 19m
1 stop
SEA10:20 pmSeattle/Tacoma Intl
$643
Find similar
JetBlue
Sep 3
SEA11:56 pmSeattle/Tacoma Intl
11h 36m
1 stop
GND2:32 pmSt. George's Point Saline Intl
Sep 10
GND4:01 pmSt. George's Point Saline Intl
33h 19m
1 stop
SEA10:20 pmSeattle/Tacoma Intl
$677
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Grenada that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 7, 2025.
Use the filters below to find and compare flights from Washington to Grenada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Fri 9/19

11:59 pm-2:40 pm

1 stop11h 41m

St. George's Point Saline Intl

Fri 9/26

4:01 pm-10:20 pm

1 stop33h 19m

$643

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Wed 9/3

11:56 pm-2:32 pm

1 stop11h 36m

St. George's Point Saline Intl

Wed 9/10

4:01 pm-10:20 pm

1 stop33h 19m

$677

PortlandSt. George's

PDX - GND

PDXGND

Portland

Wed 11/5

2:07 pm-2:41 pm

2 stops20h 34m

St. George's Point Saline Intl

Thu 11/13

3:42 pm-11:51 pm

1 stop12h 09m

$677

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Fri 9/19

5:43 pm-2:17 pm

2 stops17h 34m

St. George's Point Saline Intl

Fri 9/26

3:17 pm-9:19 am

2 stops21h 02m

$707

PortlandSt. George's

PDX - GND

PDXGND

Portland

Wed 12/24

11:55 am-3:15 pm

2 stops23h 20m

St. George's Point Saline Intl

Mon 1/5

4:30 pm-12:00 pm

2 stops23h 30m

$942

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Wed 9/3

7:15 pm-8:10 am

3 stops33h 55m

St. George's Point Saline Intl

Wed 9/10

8:50 am-10:59 am

2 stops29h 09m

$1,137

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Fri 9/19

8:40 am-8:10 am

3 stops20h 30m

St. George's Point Saline Intl

Fri 9/26

10:45 am-10:59 am

2 stops27h 14m

$1,184

PortlandSt. George's

PDX - GND

PDXGND

Portland

Tue 12/23

7:20 pm-3:15 pm

2 stops39h 55m

St. George's Point Saline Intl

Mon 1/5

4:30 pm-12:00 pm

2 stops23h 30m

$1,266

PortlandSt. George's

PDX - GND

PDXGND

Portland

Mon 12/22

11:55 pm-3:30 pm

2 stops35h 35m

St. George's Point Saline Intl

Wed 1/7

4:30 pm-10:35 pm

2 stops34h 05m

$1,542

PortlandSt. George's

PDX - GND

PDXGND

Portland

Sat 12/20

3:15 pm-3:30 pm

2 stops20h 15m

St. George's Point Saline Intl

Wed 1/7

4:30 pm-10:35 pm

2 stops34h 05m

$1,658

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Grenada from

How to get the cheapest flight ticket from State of Washington to Grenada

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Grenada?

The cheapest month to fly to Grenada from State of Washington is in September. Flight prices, which tend to average around $741, are often lower during this time because this is during the off-season. If you don’t want to visit Grenada in September, then you should wait until February to fly from State of Washington, when ticket prices are also cheap, with an average price of $850.

What is the cheapest day to depart on your flight to Grenada?

The cheapest day to depart on your flight to Grenada is on a Sunday when prices can be found for as low as $754. This is often the case because there is less demand to fly during this day of the week. Flights from State of Washington to Grenada on a Saturday will generally be more expensive and average around $1,136. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheap State of Washington to Grenada flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Grenada

Best Price Found

$422

Fastest flight time

11h 36m

Direct flights

None

Airports in Grenada

1 airport
The best one-way flight to Grenada from State of Washington in the past 72 hours is $422. The best round-trip flight deal from State of Washington to Grenada found on momondo in the last 72 hours is $643.
The fastest flight from State of Washington to Grenada takes 11h 36m
There are no direct flights from State of Washington to Grenada. Popular non-direct routes for this connection are Portland Airport - St. George's Point Saline Intl Airport and Seattle/Tacoma Intl Airport - St. George's Point Saline Intl Airport.
There is 1 airport near Grenada: St. George's Point Saline Intl (GND)
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  • When did momondo last update prices for flights from Washington to Grenada?

    Prices for flights from Washington to Grenada were last updated today.

  • How many operators does momondo search for flights from Washington to Grenada?

  • How old do you have to be to fly from Washington to Grenada?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Grenada.

  • What documentation or ID do you need to fly to Grenada?

    The necessary travel and health documents for your Grenada trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Grenada

Compare and see reviews for airlines that fly from State of Washington to Grenada with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $744Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Grenada?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Grenada from Washington.

Can I find flights from Washington to Grenada with flexible booking policies on momondo?

Flights from Washington to Grenada with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington to Grenada?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Grenada.

I’m not ready to book a flight from Washington to Grenada right now. Can momondo alert me if prices change?

Price alerts on flights to Grenada from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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