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$555+ 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 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ANU
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap 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 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$656
(Air Canada)

One-way from

$555
(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.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-St. John's V.C. Bird Intl flights.
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From Seattle/Tacoma Intl to Antigua
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One-way flight from Seattle/Tacoma Intl to Antigua
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Highest demand for flights based on searches. 13% potential increase in price ($151 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 8, 2026.

This Air Canada deal was found by Cheapflights users on 1/7. 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 amSEA - ANU
1 stop27h 20mAir Canada
Tue 4/143:15 pmANU - SEA
1 stop33h 36mAir Canada
Deal found 1/7$656
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Tue 3/3112:07 amSEA - ANU
2 stops12h 52mAmerican Airlines
Tue 4/142:52 pmANU - SEA
2 stops21h 43mAmerican Airlines
Deal found 1/7$765
This American Airlines deal was found by Cheapflights users on 1/6. 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 3/2610:08 pmSEA - ANU
1 stop13h 15mAmerican Airlines
Wed 4/151:20 pmANU - SEA
1 stop12h 58mAmerican Airlines
Deal found 1/6$785
This American Airlines deal was found by Cheapflights users on 1/8. 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.
Sat 3/2110:16 pmSEA - ANU
1 stop14h 43mAmerican Airlines
Sun 3/293:26 pmANU - SEA
2 stops22h 29mAmerican Airlines
Deal found 1/8$795
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Sat 4/1111:26 pmSEA - ANU
2 stops13h 33mAmerican Airlines
Sat 4/253:25 pmANU - SEA
2 stops21h 29mAmerican Airlines
Deal found 1/7$820
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Sun 2/812:45 pmSEA - ANU
1 stop21h 03mAmerican Airlines
Sat 2/142:18 pmANU - SEA
1 stop13h 22mAmerican Airlines
Deal found 1/7$845
This Mytrip deal was found by Cheapflights users on 1/8. 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.
Thu 3/1210:05 amSEA - ANU
3 stops25h 05mMultiple Airlines
Tue 3/173:15 pmANU - SEA
2 stops26h 46mMultiple Airlines
Deal found 1/8$871
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Wed 5/2010:16 pmSEA - ANU
1 stop14h 53mAmerican Airlines
Thu 5/281:20 pmANU - SEA
2 stops14h 37mAmerican Airlines
Deal found 1/7$900

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 8, 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

8:00 am-2:20 pm

1 stop27h 20m

St. John's V.C. Bird Intl

Tue 4/14

3:15 pm-7:18 pm

2 stops31h 03m

$656

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Tue 3/31

12:07 am-3:59 pm

2 stops12h 52m

St. John's V.C. Bird Intl

Tue 4/14

2:52 pm-9:35 am

2 stops21h 43m

$765

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Thu 3/12

10:16 pm-1:47 pm

1 stop12h 31m

St. John's V.C. Bird Intl

Tue 3/17

1:23 pm-11:40 pm

1 stop13h 17m

$785

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Thu 3/26

10:08 pm-2:23 pm

1 stop13h 15m

St. John's V.C. Bird Intl

Wed 4/15

1:20 pm-11:18 pm

1 stop12h 58m

$785

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Sat 3/21

11:57 pm-3:59 pm

2 stops13h 02m

St. John's V.C. Bird Intl

Sun 3/29

3:26 pm-10:55 am

2 stops22h 29m

$795

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Sun 6/21

1:15 pm-5:50 pm

3 stops25h 35m

$555

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Sun 6/21

9:03 pm-4:09 pm

1 stop16h 06m

$650

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

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 8, 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
11,094 reviews

Crew

8.0

Comfort

7.2

Food

6.4

Overall

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,094 reviews
American Airlines
7.2
Good
11,094 reviews

Crew

8.0

Comfort

7.2

Food

6.4

Overall

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

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 12h 52m. Fly via Air Canada or American Airlines to get the fastest option. Airlines will cover a distance of 3980 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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

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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 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$738Average$961FlexibilityNo cancel feeOn-time71%

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