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St. John's

$854+ Cheap flights from Santa Rosa (STS) to St. John's (ANU)

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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
STS — ANU
jul. 23 — jul. 301
mié. 7/23
mié. 7/30
1 adult, Economy
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Cheap flight deals from Santa Rosa to St. John's

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to St. John's (ANU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 18, 2025.

Round-trip from

$854
(American Airlines)

Popular in

May

Cheapest in

January

Average price

$638
From Santa Rosa Sonoma County to St. John's V.C. Bird Intl
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Highest demand for flights based on searches. 14% potential increase in price ($122 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Santa Rosa to St. John's

Cheapest flights from Santa Rosa to St. John's
Explore the most affordable flight options available from Santa Rosa to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 18, 2025.

This American Airlines deal was found by Cheapflights users on 7/16. 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.
sáb. 9/2712:25 pmSTS - ANU
2 stops23h 44mAmerican Airlines
mié. 10/14:09 pmANU - STS
2 stops50h 39mAmerican Airlines
Deal found 7/16$854

Cheapflights Fare Finder

Customize your flight search to find flights from Santa Rosa to St. John's 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 julio 18, 2025.
Use the filters below to find and compare flights from Santa Rosa to St. John's that are best for you.

Fly from

Santa Rosa

Fly to

St. John's

Route

Depart

Return

Price

Santa RosaSt. John's

STS - ANU

STSANU

Santa Rosa Sonoma County

sáb. 9/27

12:25 pm-3:09 pm

2 stops23h 44m

St. John's V.C. Bird Intl

mié. 10/1

4:09 pm-3:48 pm

2 stops50h 39m

$854

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/16

Best time to book a flight from Santa Rosa to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from Santa Rosa 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 Santa Rosa to St. John's

What is the cheapest month to book a flight from Santa Rosa to St. John's, Saint John?

Currently, August is the cheapest month in which you can book a flight from Santa Rosa to St. John's, Saint John (average of $500). Flying from Santa Rosa to St. John's, Saint John in June is currently the most expensive (average of $651). 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 St. John's

Get insights into the airlines that provide service to St. John's. 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 St. John's. Reviews last updated julio 18, 2025.
Get a feel of what it's like to fly with American Airlines from Santa Rosa to St. John's by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Entertainment

6.9

Food

6.5

Comfort

7.2

Boarding

7.5

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Entertainment

6.9

Food

6.5

Comfort

7.2

Boarding

7.5

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to St. John's. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Santa Rosa to St. John's that include hotel bookings?

    Yes. In addition to deals on Santa Rosa to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Rosa to St. John's?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to St. John's.

  • Can I find deals for business class flights from Santa Rosa to St. John's?

    Yes. Cheapflights offers flight deals from Santa Rosa to St. John's 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 Santa Rosa to St. John's, Saint John?

    Currently, August is the cheapest month in which you can book a flight from Santa Rosa to St. John's, Saint John (average of $500). Flying from Santa Rosa to St. John's, Saint John in June is currently the most expensive (average of $651). 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.

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