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Cheap flights from Portland, Maine to Santiago de los Caballeros from $414

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Portland, Maine to Santiago de los Caballeros

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:50 am - 2:53 pmPWM  Portland-STI Santiago de los Caballeros
8h 03m1 stop Newark
United Airlines Logo
6:00 am - 8:42 pmSTI  Santiago de los Caballeros-PWM Portland
15h 42m1 stop Newark
$414United Airlines
Wed, Nov 25 - Wed, Dec 2
American Airlines Logo
5:39 pm - 8:44 pmPWM  Portland-STI Santiago de los Caballeros
26h 05m2 stops Philadelphia Miami
American Airlines Logo
7:00 am - 10:56 pmSTI  Santiago de los Caballeros-PWM Portland
16h 56m2 stops Miami Charlotte Douglas
$433American Airlines
Tue, Jan 12 - Wed, Mar 3
Delta Logo
2:35 pm - 11:50 pmPWM  Portland-STI Santiago de los Caballeros
8h 15m1 stop New York John F Kennedy Intl
Delta Logo
6:35 am - 1:53 pmSTI  Santiago de los Caballeros-PWM Portland
8h 18m1 stop New York John F Kennedy Intl
$437Delta
Tue, Jan 12 - Wed, Mar 3
United Airlines Logo
5:50 am - 2:53 pmPWM  Portland-STI Santiago de los Caballeros
8h 03m1 stop Newark
United Airlines Logo
6:00 am - 7:12 pmSTI  Santiago de los Caballeros-PWM Portland
14h 12m2 stops Newark Washington, D.C. Dulles Intl
$489United Airlines
Wed, Nov 25 - Wed, Dec 2
American Airlines Logo
7:00 am - 3:40 pmPWM  Portland-STI Santiago de los Caballeros
7h 40m1 stop Philadelphia
American Airlines Logo
7:00 am - 10:50 pmSTI  Santiago de los Caballeros-PWM Portland
16h 50m2 stops Miami Philadelphia
$529American Airlines
Tue, Jan 12 - Wed, Mar 3
Delta Logo
2:35 pm - 11:50 pmPWM  Portland-STI Santiago de los Caballeros
8h 15m1 stop New York John F Kennedy Intl
Delta Logo
6:35 am - 1:53 pmSTI  Santiago de los Caballeros-PWM Portland
8h 18m1 stop New York John F Kennedy Intl
$546Delta
Tue, Jan 12 - Wed, Mar 3
United Airlines Logo
8:29 am - 11:49 amPWM  Portland-STI Santiago de los Caballeros
26h 20m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
4:00 pm - 9:29 pmSTI  Santiago de los Caballeros-PWM Portland
30h 29m2 stops Newark Chicago O'Hare Intl
$618United Airlines
Fri, Nov 27 - Fri, Dec 4
United Airlines Logo
6:00 am - 11:51 pmPWM  Portland-STI Santiago de los Caballeros
16h 51m1 stop Newark
United Airlines Logo
6:00 am - 8:42 pmSTI  Santiago de los Caballeros-PWM Portland
15h 42m1 stop Newark
$662United Airlines
Fri, Nov 27 - Fri, Dec 4
American Airlines Logo
4:06 pm - 1:32 pmPWM  Portland-STI Santiago de los Caballeros
20h 26m2 stops Washington, D.C. Reagan-National Miami
American Airlines Logo
5:02 pm - 9:22 amSTI  Santiago de los Caballeros-PWM Portland
17h 20m2 stops Miami Washington, D.C. Reagan-National
$699American Airlines
Wed, Nov 25 - Wed, Dec 2
United Airlines Logo
7:11 am - 11:51 pmPWM  Portland-STI Santiago de los Caballeros
15h 40m1 stop Newark
United Airlines Logo
6:00 am - 9:18 pmSTI  Santiago de los Caballeros-PWM Portland
16h 18m1 stop Newark
$751United Airlines
Mon, Mar 1 - Wed, Mar 3

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United Airlines flights from Portland, Maine to Santiago de los Caballeros

Our best United Airlines deals on Portland, Maine to Santiago de los Caballeros flight tickets
United Airlines
Nov 25
PWM5:50 amPortland
8h 03m
1 stop
STI2:53 pmSantiago de los Caballeros
Dec 2
STI6:00 amSantiago de los Caballeros
15h 42m
1 stop
PWM8:42 pmPortland
$414
United Airlines
Nov 25
PWM5:50 amPortland
8h 03m
1 stop
STI2:53 pmSantiago de los Caballeros
Dec 2
STI6:00 amSantiago de los Caballeros
14h 12m
2 stops
PWM7:12 pmPortland
$489
United Airlines
Nov 27
PWM8:29 amPortland
26h 20m
2 stops
STI11:49 amSantiago de los Caballeros
Dec 4
STI4:00 pmSantiago de los Caballeros
30h 29m
2 stops
PWM9:29 pmPortland
$618

American Airlines flights from Portland, Maine to Santiago de los Caballeros

Our best American Airlines deals on Portland, Maine to Santiago de los Caballeros flight tickets
American Airlines
Jan 12
PWM5:39 pmPortland
26h 05m
2 stops
STI8:44 pmSantiago de los Caballeros
Mar 3
STI7:00 amSantiago de los Caballeros
16h 56m
2 stops
PWM10:56 pmPortland
$433
American Airlines
Jan 12
PWM5:00 amPortland
14h 44m
2 stops
STI8:44 pmSantiago de los Caballeros
Mar 3
STI7:00 amSantiago de los Caballeros
16h 56m
2 stops
PWM10:56 pmPortland
$445
American Airlines
Jan 12
PWM7:00 amPortland
7h 40m
1 stop
STI3:40 pmSantiago de los Caballeros
Mar 3
STI7:00 amSantiago de los Caballeros
16h 50m
2 stops
PWM10:50 pmPortland
$526

momondo Fare Finder

 
Use the filters below to find and compare flights from Portland, Maine to Santiago de los Caballeros that are best for you.

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Route

Depart

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Price

Cheapest round-trip

PortlandSantiago de los Caballeros

PWM Portland - STI Santiago de los Caballeros

PWMSTI

Portland

Wed 11/25

5:50 am-2:53 pm

1 stop8h 03m

Santiago de los Caballeros

Wed 12/2

6:00 am-8:42 pm

1 stop15h 42m

$414

PortlandSantiago de los Caballeros

PWM Portland - STI Santiago de los Caballeros

PWMSTI

Portland

Tue 1/12

5:39 pm-8:44 pm

2 stops26h 05m

Santiago de los Caballeros

Wed 3/3

7:00 am-10:56 pm

2 stops16h 56m

$433
Quickest round-trip

PortlandSantiago de los Caballeros

PWM Portland - STI Santiago de los Caballeros

PWMSTI

Portland

Tue 1/12

2:35 pm-11:50 pm

1 stop8h 15m

Santiago de los Caballeros

Wed 3/3

6:35 am-1:53 pm

1 stop8h 18m

$437

PortlandSantiago de los Caballeros

PWM Portland - STI Santiago de los Caballeros

PWMSTI

Portland

Wed 11/25

5:50 am-2:53 pm

1 stop8h 03m

Santiago de los Caballeros

Wed 12/2

6:00 am-7:12 pm

2 stops14h 12m

$489

PortlandSantiago de los Caballeros

PWM Portland - STI Santiago de los Caballeros

PWMSTI

Portland

Tue 1/12

7:00 am-3:40 pm

1 stop7h 40m

Santiago de los Caballeros

Wed 3/3

7:00 am-10:50 pm

2 stops16h 50m

$529

PortlandSantiago de los Caballeros

PWM Portland - STI Santiago de los Caballeros

PWMSTI

Portland

Tue 1/12

2:35 pm-11:50 pm

1 stop8h 15m

Santiago de los Caballeros

Wed 3/3

6:35 am-1:53 pm

1 stop8h 18m

$546

PortlandSantiago de los Caballeros

PWM Portland - STI Santiago de los Caballeros

PWMSTI

Portland

Fri 11/27

8:29 am-11:49 am

2 stops26h 20m

Santiago de los Caballeros

Fri 12/4

4:00 pm-9:29 pm

2 stops30h 29m

$618

PortlandSantiago de los Caballeros

PWM Portland - STI Santiago de los Caballeros

PWMSTI

Portland

Fri 11/27

6:00 am-11:51 pm

1 stop16h 51m

Santiago de los Caballeros

Fri 12/4

6:00 am-8:42 pm

1 stop15h 42m

$662

PortlandSantiago de los Caballeros

PWM Portland - STI Santiago de los Caballeros

PWMSTI

Portland

Wed 11/25

4:06 pm-1:32 pm

2 stops20h 26m

Santiago de los Caballeros

Wed 12/2

5:02 pm-9:22 am

2 stops17h 20m

$699

PortlandSantiago de los Caballeros

PWM Portland - STI Santiago de los Caballeros

PWMSTI

Portland

Mon 3/1

7:11 am-11:51 pm

1 stop15h 40m

Santiago de los Caballeros

Wed 3/3

6:00 am-9:18 pm

1 stop16h 18m

$751

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Santiago de los Caballeros from

How to get the cheapest flight ticket from Portland, Maine to Santiago de los Caballeros

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 airlines fly to Santiago de los Caballeros?

JetBlue, Arajet and American Airlines are the top three most popular airlines that fly to Santiago de los Caballeros from Portland, Maine according to our data. JetBlue is the first choice among our users, with 74% of people opting to fly with this airline when traveling to Santiago de los Caballeros. Keep in mind that there are 8 different airlines that fly to Santiago de los Caballeros on a routine basis, so you have a few additional options to choose from.

When to book flights from Portland, Maine to Santiago de los Caballeros

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

Cheap Portland, Maine to Santiago de los Caballeros (PWM to STI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Santiago de los Caballeros

Best Price Found

$414

Fastest flight time

8h 15m

Direct flights

None
The best flight deal from Portland, Maine to Santiago de los Caballeros found on momondo in the last 72 hours is $414
The fastest flight from Portland, Maine to Santiago de los Caballeros takes 8h 15m
There are no direct flights from Portland, Maine to Santiago de los Caballeros. There are no popular flight routes from Portland, Maine to Santiago de los Caballeros.
Search flight deals

Frequently asked questions about flying from Portland, Maine to Santiago de los Caballeros

  • How far is Portland to Santiago de los Caballeros by plane?

    The straight-line distance from Portland to Santiago de los Caballeros is 1671.8 mi. By plane, this route typically takes 8h 15m.

  • When did momondo last update prices for flights from Portland Airport to Santiago de los Caballeros Airport?

    Prices for flights from Portland Airport to Santiago de los Caballeros Airport refresh daily.

  • How old do you have to be to fly from Portland Airport to Santiago de los Caballeros 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 Portland Airport to Santiago de los Caballeros Airport.

  • What documentation or ID do you need to fly to Santiago de los Caballeros Airport?

    The travel and health documents you'll need for your trip to Santiago de los Caballeros 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 Santiago de los Caballeros Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Santiago de los Caballeros?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Santiago de los Caballeros. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Santiago de los Caballeros with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Santiago de los Caballeros from Portland with this policy.

How can momondo help me find flights from Portland to Santiago de los Caballeros?

Once all potential Portland to Santiago de los Caballeros flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to Santiago de los Caballeros right now. Can momondo alert me if prices change?

Price alerts on flights to Santiago de los Caballeros from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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