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Cheap flights from Santa Rosa to Portland from $860

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Rosa to Portland departing on 12/12. 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

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American Airlines Logo
12:57 pm - 11:35 amSTS-PWM
19h 38m2 stops
American Airlines Logo
12:36 pm - 12:29 pmPWM-STS
26h 53m2 stops
$860American Airlines
Find Deal
sex, dez 12 - qua, dez 31
American Airlines Logo
12:57 pm - 11:35 amSTS-PWM
19h 38m2 stops
American Airlines Logo
5:45 am - 3:51 pmPWM-STS
13h 06m2 stops
$870American Airlines
Find Deal
sex, dez 12 - sáb, jan 3
American Airlines Logo
12:57 pm - 6:15 pmSTS-PWM
26h 18m2 stops
American Airlines Logo
7:17 am - 3:51 pmPWM-STS
35h 34m2 stops
$885American Airlines
Find Deal
sex, dez 12 - sex, jan 2
American Airlines Logo
12:57 pm - 6:15 pmSTS-PWM
26h 18m2 stops
American Airlines Logo
5:45 am - 3:51 pmPWM-STS
13h 06m2 stops
$895American Airlines
Find Deal
dom, dez 14 - sáb, jan 3
American Airlines Logo
12:57 pm - 12:11 pmSTS-PWM
20h 14m2 stops
American Airlines Logo
7:17 am - 3:51 pmPWM-STS
35h 34m2 stops
$910American Airlines
Find Deal
dom, dez 14 - sex, jan 2
American Airlines Logo
12:57 pm - 3:27 pmSTS-PWM
23h 30m2 stops
American Airlines Logo
5:20 pm - 12:29 pmPWM-STS
22h 09m2 stops
$923American Airlines
Find Deal
sáb, dez 13 - dom, jan 4
American Airlines Logo
12:57 pm - 11:35 amSTS-PWM
19h 38m2 stops
American Airlines Logo
5:45 am - 12:29 pmPWM-STS
33h 44m2 stops
$930American Airlines
Find Deal
sex, dez 12 - dom, jan 4
American Airlines Logo
12:57 pm - 12:11 pmSTS-PWM
20h 14m2 stops
American Airlines Logo
5:48 am - 12:29 pmPWM-STS
33h 41m2 stops
$941American Airlines
Find Deal
sáb, dez 13 - sex, jan 2
American Airlines Logo
12:57 pm - 10:34 pmSTS-PWM
30h 37m2 stops
American Airlines Logo
12:36 pm - 12:29 pmPWM-STS
26h 53m2 stops
$949American Airlines
Find Deal
sáb, dez 13 - qua, dez 31
American Airlines Logo
12:57 pm - 12:11 pmSTS-PWM
20h 14m2 stops
American Airlines Logo
7:17 am - 3:51 pmPWM-STS
11h 34m2 stops
$953American Airlines
Find Deal
dom, dez 14 - dom, jan 4

American Airlines flights from Santa Rosa to Portland, Maine

Our best American Airlines deals on Santa Rosa to Portland, Maine flight tickets
American Airlines
Dec 12
STS12:57 pmSanta Rosa Sonoma County
19h 38m
2 stops
PWM11:35 amPortland
Dec 31
PWM12:36 pmPortland
26h 53m
2 stops
STS12:29 pmSanta Rosa Sonoma County
$860
Find similar
American Airlines
Dec 12
STS12:57 pmSanta Rosa Sonoma County
19h 38m
2 stops
PWM11:35 amPortland
Jan 3
PWM5:45 amPortland
13h 06m
2 stops
STS3:51 pmSanta Rosa Sonoma County
$870
Find similar
American Airlines
Dec 12
STS12:57 pmSanta Rosa Sonoma County
26h 18m
2 stops
PWM6:15 pmPortland
Jan 2
PWM7:17 amPortland
35h 34m
2 stops
STS3:51 pmSanta Rosa Sonoma County
$885
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Portland, Maine 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 novembro 10, 2025.
Use the filters below to find and compare flights from Santa Rosa to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaPortland

STS - PWM

STSPWM

Santa Rosa Sonoma County

sex 12/12

12:57 pm-11:35 am

2 stops19h 38m

Portland

qua 12/31

12:36 pm-12:29 pm

2 stops26h 53m

$860

Santa RosaPortland

STS - PWM

STSPWM

Santa Rosa Sonoma County

sex 12/12

12:57 pm-11:35 am

2 stops19h 38m

Portland

sáb 1/3

5:45 am-3:51 pm

2 stops13h 06m

$870

Santa RosaPortland

STS - PWM

STSPWM

Santa Rosa Sonoma County

sex 12/12

12:57 pm-6:15 pm

2 stops26h 18m

Portland

sex 1/2

7:17 am-3:51 pm

2 stops35h 34m

$885

Santa RosaPortland

STS - PWM

STSPWM

Santa Rosa Sonoma County

dom 12/14

12:57 pm-6:15 pm

2 stops26h 18m

Portland

sáb 1/3

5:45 am-3:51 pm

2 stops13h 06m

$895

Santa RosaPortland

STS - PWM

STSPWM

Santa Rosa Sonoma County

dom 12/14

12:57 pm-12:11 pm

2 stops20h 14m

Portland

sex 1/2

7:17 am-3:51 pm

2 stops35h 34m

$910

Santa RosaPortland

STS - PWM

STSPWM

Santa Rosa Sonoma County

sáb 12/13

12:57 pm-3:27 pm

2 stops23h 30m

Portland

dom 1/4

5:20 pm-12:29 pm

2 stops22h 09m

$923

Santa RosaPortland

STS - PWM

STSPWM

Santa Rosa Sonoma County

sex 12/12

12:57 pm-11:35 am

2 stops19h 38m

Portland

dom 1/4

5:45 am-12:29 pm

2 stops33h 44m

$930

Santa RosaPortland

STS - PWM

STSPWM

Santa Rosa Sonoma County

sáb 12/13

12:57 pm-12:11 pm

2 stops20h 14m

Portland

sex 1/2

5:48 am-12:29 pm

2 stops33h 41m

$941

Santa RosaPortland

STS - PWM

STSPWM

Santa Rosa Sonoma County

sáb 12/13

12:57 pm-10:34 pm

2 stops30h 37m

Portland

qua 12/31

12:36 pm-12:29 pm

2 stops26h 53m

$949

Santa RosaPortland

STS - PWM

STSPWM

Santa Rosa Sonoma County

dom 12/14

12:57 pm-12:11 pm

2 stops20h 14m

Portland

dom 1/4

7:17 am-3:51 pm

2 stops11h 34m

$953

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Portland from

How to get the cheapest flight ticket from Santa Rosa to Portland, Maine

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 day to depart on your flight to Portland, Maine?

On average, the least expensive day to fly to Portland, Maine from Santa Rosa is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $450. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Santa Rosa because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $634.

What is the cheapest time of day to depart on your flight to Portland, Maine?

In the afternoon is the cheapest time of day to fly from Santa Rosa to Portland, Maine when you can find flight prices for as low as $408. Flying to Portland, Maine in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $560. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Santa Rosa to Portland, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Rosa to Portland, Maine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santa Rosa to Portland, Maine (STS to PWM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Rosa to Portland, Maine

Direct flights

None
There are no direct flights from Santa Rosa to Portland, Maine. There are no popular flight routes from Santa Rosa to Portland, Maine.
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  • How far is Santa Rosa Sonoma County to Portland by plane?

    The straight-line distance from Santa Rosa Sonoma County to Portland is 2709.5 mi. 19h 38m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Portland Airport?

    Prices for flights from Santa Rosa Sonoma County Airport to Portland Airport refresh daily.

  • How old do you have to be to fly from Santa Rosa Sonoma County Airport to Portland Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Lewiston
Freeport
Brunswick
Bartlett
Auburn
Gorham
Windham
Intervale
Oxford
Bath
Georgetown
Falmouth
Tamworth

Why use momondo?

Why should I use momondo to find a flight deal from Santa Rosa to Portland?

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 Portland from Santa Rosa.

Can I find flights from Santa Rosa to Portland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Portland from Santa Rosa which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Santa Rosa to Portland?

momondo provides multiple filters to help you find the best flight to Portland from Santa Rosa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Santa Rosa to Portland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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