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Antigua

$594+ Cheap flights from Washington to Antigua

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ANU
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Washington to Antigua

Cheapest flights from Washington to Antigua
Explore the most affordable flight options available from Washington to Antigua. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This Mytrip deal was found by Cheapflights users on 2/4. 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.
Mon 3/2310:10 am
SEA
-
ANU
2 stops25h 10m
Air Canada
Tue 4/73:15 pm
ANU
-
SEA
2 stops26h 48m
Air Canada
Deal found 2/4$594
This FlightHub deal was found by Cheapflights users on 2/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:40 am
SEA
-
ANU
2 stops29h 40m
Air Canada
Tue 4/143:15 pm
ANU
-
SEA
1 stop33h 38m
Air Canada
Deal found 2/3$600
This Mytrip deal was found by Cheapflights users on 2/4. 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.
Mon 3/233:10 pm
SEA
-
ANU
3 stops20h 10m
Multiple Airlines
Tue 4/73:15 pm
ANU
-
SEA
2 stops26h 48m
Multiple Airlines
Deal found 2/4$771
This American Airlines deal was found by Cheapflights users on 2/4. 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 12/1210:08 pm
SEA
-
ANU
1 stop14h 50m
American Airlines
Wed 12/162:11 pm
ANU
-
SEA
1 stop13h 05m
American Airlines
Deal found 2/4$780
This American Airlines deal was found by Cheapflights users on 2/2. 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 9/222:12 pm
PDX
-
ANU
2 stops22h 08m
American Airlines
Tue 9/294:20 pm
ANU
-
PDX
2 stops20h 54m
American Airlines
Deal found 2/2$785
This American Airlines deal was found by Cheapflights users on 2/4. 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 4/1111:28 pm
SEA
-
ANU
2 stops13h 51m
American Airlines
Wed 4/222:52 pm
ANU
-
SEA
2 stops22h 59m
American Airlines
Deal found 2/4$785
This Air Canada deal was found by Cheapflights users on 2/1. 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.
Sun 3/17:05 pm
PDX
-
ANU
2 stops40h 15m
Air Canada
Thu 3/54:15 pm
ANU
-
PDX
2 stops50h 25m
Air Canada
Deal found 2/1$799
This American Airlines deal was found by Cheapflights users on 2/2. 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 5/710:28 pm
PDX
-
ANU
1 stop12h 24m
American Airlines
Wed 5/131:15 pm
ANU
-
PDX
1 stop13h 38m
American Airlines
Deal found 2/2$805
This American Airlines deal was found by Cheapflights users on 2/2. 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 pm
SEA
-
ANU
1 stop13h 15m
American Airlines
Wed 4/151:15 pm
ANU
-
SEA
1 stop13h 29m
American Airlines
Deal found 2/2$805
This American Airlines deal was found by Cheapflights users on 2/4. 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 3/2110:08 pm
SEA
-
ANU
2 stops14h 51m
American Airlines
Wed 4/11:23 pm
ANU
-
SEA
1 stop13h 17m
American Airlines
Deal found 2/4$815
This American Airlines deal was found by Cheapflights users on 2/5. 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 6/2211:30 pm
PDX
-
ANU
2 stops13h 39m
American Airlines
Fri 7/31:20 pm
ANU
-
PDX
2 stops24h 49m
American Airlines
Deal found 2/5$1,055
This American Airlines deal was found by Cheapflights users on 2/4. 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 6/2311:30 pm
PDX
-
ANU
2 stops13h 39m
American Airlines
Sat 7/41:20 pm
ANU
-
PDX
2 stops24h 49m
American Airlines
Deal found 2/4$1,277

Find flight deals from Washington to Antigua

Keep the following information in mind while searching for Washington to Antigua flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$586
(Mytrip)

Popular in

December

Cheapest in

March

Average price

$953
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 Washington to Antigua
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 February 5, 2026.
Use the filters below to find and compare flights from Washington to Antigua that are best for you.

Fly from

Washington

Fly to

Antigua

Route

Depart

Return

Price

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Mon 3/23

8:00 am-2:20 pm

1 stop27h 20m

St. John's V.C. Bird Intl

Tue 4/7

3:15 pm-9:53 pm

1 stop33h 38m

$594

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Wed 4/1

5:40 am-2:20 pm

2 stops29h 40m

St. John's V.C. Bird Intl

Tue 4/14

3:15 pm-3:03 pm

2 stops26h 48m

$600

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Mon 3/23

3:10 pm-2:20 pm

3 stops20h 10m

St. John's V.C. Bird Intl

Tue 4/7

3:15 pm-3:03 pm

2 stops26h 48m

$771

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Sat 4/11

11:28 pm-4:19 pm

2 stops13h 51m

St. John's V.C. Bird Intl

Wed 4/22

1:15 pm-11:44 pm

1 stop13h 29m

$785

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Sun 3/1

7:05 pm-3:20 pm

2 stops40h 15m

St. John's V.C. Bird Intl

Thu 3/5

4:15 pm-2:40 pm

2 stops50h 25m

$799

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Thu 5/7

10:28 pm-1:52 pm

1 stop12h 24m

St. John's V.C. Bird Intl

Wed 5/13

1:15 pm-11:53 pm

1 stop13h 38m

$805

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

1:15 pm-11:44 pm

1 stop13h 29m

$805

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Mon 6/22

5:59 pm-4:09 pm

2 stops19h 10m

St. John's V.C. Bird Intl

Fri 7/3

1:20 pm-11:09 am

2 stops24h 49m

$1,055

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Tue 6/23

11:30 pm-4:09 pm

2 stops13h 39m

St. John's V.C. Bird Intl

Sat 7/4

1:20 pm-11:09 am

2 stops24h 49m

$1,277

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Fri 3/20

9:44 pm-2:11 pm

1 stop13h 27m

St. John's V.C. Bird Intl

Fri 3/27

3:26 pm-11:07 am

2 stops22h 41m

$1,372

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Best time to book a flight from Washington to Antigua

Have a flexible travel schedule? Discover the best time to fly to Antigua from Washington 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 Washington to Antigua

What is the cheapest month to book a flight from State of Washington to Antigua?

Currently, April is the cheapest month in which you can book a flight from State of Washington to Antigua (average of $681). Flying from State of Washington 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.

Related info for your journey

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

  • How long is the flight from State of Washington to Antigua?

    Departing from State of Washington to Antigua will take you 12h 24m. The distance from State of Washington to Antigua is about 3973 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Antigua?

    Currently, April is the cheapest month in which you can book a flight from State of Washington to Antigua (average of $681). Flying from State of Washington 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 Washington to Antigua

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Washington to Antigua

Discover the top airline that operate flights from Washington 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 February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$703Average$857FlexibilityNo cancel feeOn-time71%

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