HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Antigua

$422+ Cheap flights from Seattle (SEA) to Antigua

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ANU
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Antigua with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Seattle to Antigua

Cheapest flights from Seattle to Antigua
Explore the most affordable flight options available from Seattle to Antigua. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Air Canada deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:00 am
SEA
-
ANU
1 stop27h 20m
Air Canada
Tue 4/143:15 pm
ANU
-
SEA
1 stop33h 36m
Air Canada
Deal found 1/20$678
This Air Canada deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/49:55 am
SEA
-
ANU
2 stops25h 25m
Air Canada
Thu 2/124:15 pm
ANU
-
SEA
2 stops31h 01m
Air Canada
Deal found 1/18$732
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:00 am
SEA
-
ANU
1 stop27h 20m
Air Canada
Sat 4/113:15 pm
ANU
-
SEA
1 stop33h 36m
Air Canada
Deal found 1/20$753
This American Airlines deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2610:16 pm
SEA
-
ANU
1 stop14h 43m
American Airlines
Wed 4/151:20 pm
ANU
-
SEA
1 stop12h 58m
American Airlines
Deal found 1/18$805
This Air Canada deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/45:50 am
SEA
-
ANU
2 stops29h 30m
Air Canada
Tue 2/104:15 pm
ANU
-
SEA
2 stops26h 16m
Air Canada
Deal found 1/18$817
This Kiwi.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:55 am
SEA
-
ANU
1 stop27h 28m
Multiple Airlines
Wed 3/46:25 pm
ANU
-
SEA
2 stops44h 03m
Multiple Airlines
Deal found 1/19$821
This American Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2312:07 am
SEA
-
ANU
2 stops12h 33m
American Airlines
Wed 3/43:48 pm
ANU
-
SEA
2 stops23h 07m
American Airlines
Deal found 1/19$845

Find flight deals from Seattle to Antigua

Keep the following information in mind while searching for Seattle to Antigua flight deals. Data was last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$675
(FlightHub)

One-way from

$422
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$984
Provider with most accurate pricing for Seattle/Tacoma Intl-St. John's V.C. Bird Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-St. John's V.C. Bird Intl flights.
Search Deals
From Seattle/Tacoma Intl to Antigua
Search Deals
One-way flight from Seattle/Tacoma Intl to Antigua
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($145 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Antigua 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, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Seattle to Antigua that are best for you.

Fly from

Seattle

Fly to

Antigua

Route

Depart

Return

Price

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Wed 4/1

5:50 am-2:20 pm

2 stops29h 30m

St. John's V.C. Bird Intl

Tue 4/14

3:15 pm-3:03 pm

2 stops26h 48m

$678

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Wed 2/4

9:55 am-3:20 pm

2 stops25h 25m

St. John's V.C. Bird Intl

Thu 2/12

4:15 pm-7:16 pm

2 stops31h 01m

$732

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Wed 4/1

8:00 am-2:20 pm

1 stop27h 20m

St. John's V.C. Bird Intl

Sat 4/11

3:15 pm-9:51 pm

1 stop33h 36m

$753

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Thu 3/26

10:16 pm-3:59 pm

1 stop14h 43m

St. John's V.C. Bird Intl

Wed 4/15

1:20 pm-11:18 pm

1 stop12h 58m

$805

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Sat 3/14

3:11 pm-2:10 pm

2 stops43h 59m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Best time to book a flight from Seattle to Antigua

Have a flexible travel schedule? Discover the best time to fly to Antigua from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Antigua

What is the cheapest month to book a flight from Seattle to Antigua?

Currently, February is the cheapest month in which you can book a flight from Seattle to Antigua (average of $724). Flying from Seattle to Antigua in June is currently the most expensive (average of $1,033). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Antigua

Get insights into the airlines that provide service to Antigua. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Antigua. Reviews last updated January 21, 2026.
Read reviews from past customers who have flown American Airlines from Seattle to Antigua. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,169 reviews

Entertainment

6.9

Food

6.4

Crew

8.0

Comfort

7.2

Overall

7.2

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,169 reviews
American Airlines
7.2
Good
11,169 reviews

Entertainment

6.9

Food

6.4

Crew

8.0

Comfort

7.2

Overall

7.2

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Antigua. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Antigua?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Antigua. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • How long is the flight from Seattle to Antigua?

    There are many flights that can get you from Seattle to Antigua in 29h 30m. Fly via Air Canada to get the fastest option. Airlines will cover a distance of 3980 mi.

  • Can I find deals for flights from Seattle to Antigua that include hotel bookings?

    Yes. In addition to deals on Seattle to Antigua flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Antigua?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Antigua.

  • Can I find deals for business class flights from Seattle to Antigua?

    Yes. Cheapflights offers flight deals from Seattle to Antigua by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Antigua?

    Currently, February is the cheapest month in which you can book a flight from Seattle to Antigua (average of $724). Flying from Seattle to Antigua in June is currently the most expensive (average of $1,033). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Antigua

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to St. John's flights
Portland to St. John's flights

Top airline flying from Seattle to Antigua

Discover the top airline that operate flights from Seattle to Antigua. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$738Average$928FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.