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Cheap flights from Oregon to Santiago de los Caballeros from $632

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Santiago de los Caballeros departing on 12/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oregon to Santiago de los Caballeros

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:45 pm - 2:15 pmPDX  Portland-STI Santiago de los Caballeros
17h 30m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
3:15 pm - 10:59 amSTI  Santiago de los Caballeros-PDX Portland
22h 44m2 stops Miami Dallas/Fort Worth
$705American Airlines
Thu, Sep 10 - Fri, Sep 18
United Airlines Logo
11:09 pm - 12:57 pmPDX  Portland-STI Santiago de los Caballeros
10h 48m1 stop Newark
United Airlines Logo
6:00 am - 10:03 pmSTI  Santiago de los Caballeros-PDX Portland
19h 03m1 stop Newark
$720United Airlines
Thu, Sep 10 - Sat, Sep 19
Delta Logo
7:00 am - 11:50 pmPDX  Portland-STI Santiago de los Caballeros
12h 50m1 stop New York John F Kennedy Intl
Delta Logo
6:35 am - 9:27 pmSTI  Santiago de los Caballeros-PDX Portland
18h 52m1 stop New York John F Kennedy Intl
$720Delta
Sun, Jan 31 - Mon, Feb 8
United Airlines Logo
11:09 pm - 12:57 pmPDX  Portland-STI Santiago de los Caballeros
10h 48m1 stop Newark
United Airlines Logo
6:00 am - 10:03 pmSTI  Santiago de los Caballeros-PDX Portland
19h 03m1 stop Newark
$720United Airlines
Fri, Sep 11 - Fri, Sep 18
Delta Logo
10:00 pm - 5:59 pmPDX  Portland-STI Santiago de los Caballeros
16h 59m1 stop New York John F Kennedy Intl
Delta Logo
7:30 pm - 12:15 pmSTI  Santiago de los Caballeros-PDX Portland
19h 45m2 stops New York John F Kennedy Intl Salt Lake City
$725Delta
Thu, Sep 10 - Fri, Sep 18
United Airlines Logo
11:09 pm - 12:57 pmPDX  Portland-STI Santiago de los Caballeros
10h 48m1 stop Newark
United Airlines Logo
6:00 am - 7:18 pmSTI  Santiago de los Caballeros-PDX Portland
16h 18m2 stops Newark Chicago O'Hare Intl
$725United Airlines
Thu, Sep 10 - Sat, Sep 19
American Airlines Logo
5:30 pm - 2:15 pmPDX  Portland-STI Santiago de los Caballeros
17h 45m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
3:15 pm - 10:59 amSTI  Santiago de los Caballeros-PDX Portland
22h 44m2 stops Miami Dallas/Fort Worth
$725American Airlines
Fri, Sep 11 - Fri, Sep 18
Delta Logo
10:00 pm - 5:59 pmPDX  Portland-STI Santiago de los Caballeros
16h 59m1 stop New York John F Kennedy Intl
Delta Logo
7:30 pm - 4:05 pmSTI  Santiago de los Caballeros-PDX Portland
23h 35m2 stops New York John F Kennedy Intl Salt Lake City
$725Delta
Fri, Sep 11 - Fri, Sep 18
American Airlines Logo
11:06 pm - 2:15 pmPDX  Portland-STI Santiago de los Caballeros
12h 09m2 stops Charlotte Douglas Miami
American Airlines Logo
3:15 pm - 10:59 amSTI  Santiago de los Caballeros-PDX Portland
22h 44m2 stops Miami Dallas/Fort Worth
$725American Airlines
Thu, Sep 10 - Sat, Sep 19
American Airlines Logo
10:45 pm - 2:24 pmPDX  Portland-STI Santiago de los Caballeros
11h 39m1 stop Miami
American Airlines Logo
3:24 pm - 12:59 amSTI  Santiago de los Caballeros-PDX Portland
13h 35m1 stop Miami
$1,221American Airlines
Thu, Dec 17 - Thu, Dec 31

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American Airlines flights from Oregon to Santiago de los Caballeros

Our best American Airlines deals on Oregon to Santiago de los Caballeros flight tickets
American Airlines
Sep 10
PDX5:45 pmPortland
17h 30m
2 stops
STI2:15 pmSantiago de los Caballeros
Sep 18
STI3:15 pmSantiago de los Caballeros
22h 44m
2 stops
PDX10:59 amPortland
$705
American Airlines
Dec 17
PDX10:45 pmPortland
11h 39m
1 stop
STI2:24 pmSantiago de los Caballeros
Dec 31
STI3:24 pmSantiago de los Caballeros
13h 35m
1 stop
PDX12:59 amPortland
$1,221
American Airlines
Dec 17
PDX10:45 pmPortland
18h 18m
1 stop
STI9:03 pmSantiago de los Caballeros
Dec 31
STI6:00 amSantiago de los Caballeros
15h 11m
2 stops
PDX5:11 pmPortland
$1,226

United Airlines flights from Oregon to Santiago de los Caballeros

Our best United Airlines deals on Oregon to Santiago de los Caballeros flight tickets
United Airlines
Sep 10
PDX11:09 pmPortland
10h 48m
1 stop
STI12:57 pmSantiago de los Caballeros
Sep 19
STI6:00 amSantiago de los Caballeros
19h 03m
1 stop
PDX10:03 pmPortland
$720
United Airlines
Sep 10
PDX11:09 pmPortland
13h 03m
1 stop
STI3:12 pmSantiago de los Caballeros
Sep 18
STI6:00 amSantiago de los Caballeros
19h 03m
1 stop
PDX10:03 pmPortland
$820
United Airlines
Nov 2
PDX11:10 pmPortland
20h 41m
1 stop
STI11:51 pmSantiago de los Caballeros
Nov 5
STI6:00 amSantiago de los Caballeros
19h 58m
1 stop
PDX9:58 pmPortland
$908

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to Santiago de los Caballeros 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 August 10, 2026.
Use the filters below to find and compare flights from Oregon to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSantiago de los Caballeros

PDX Portland - STI Santiago de los Caballeros

PDXSTI

Portland

Thu 9/10

5:45 pm-2:15 pm

2 stops17h 30m

Santiago de los Caballeros

Fri 9/18

3:15 pm-10:59 am

2 stops22h 44m

$705

PortlandSantiago de los Caballeros

PDX Portland - STI Santiago de los Caballeros

PDXSTI

Portland

Thu 9/10

11:09 pm-12:57 pm

1 stop10h 48m

Santiago de los Caballeros

Sat 9/19

6:00 am-10:03 pm

1 stop19h 03m

$720

PortlandSantiago de los Caballeros

PDX Portland - STI Santiago de los Caballeros

PDXSTI

Portland

Sun 1/31

7:00 am-11:50 pm

1 stop12h 50m

Santiago de los Caballeros

Mon 2/8

6:35 am-9:27 pm

1 stop18h 52m

$720

PortlandSantiago de los Caballeros

PDX Portland - STI Santiago de los Caballeros

PDXSTI

Portland

Fri 9/11

11:09 pm-12:57 pm

1 stop10h 48m

Santiago de los Caballeros

Fri 9/18

6:00 am-10:03 pm

1 stop19h 03m

$720

PortlandSantiago de los Caballeros

PDX Portland - STI Santiago de los Caballeros

PDXSTI

Portland

Thu 9/10

10:00 pm-5:59 pm

1 stop16h 59m

Santiago de los Caballeros

Fri 9/18

7:30 pm-12:15 pm

2 stops19h 45m

$725

PortlandSantiago de los Caballeros

PDX Portland - STI Santiago de los Caballeros

PDXSTI

Portland

Thu 9/10

11:09 pm-12:57 pm

1 stop10h 48m

Santiago de los Caballeros

Sat 9/19

6:00 am-7:18 pm

2 stops16h 18m

$725

PortlandSantiago de los Caballeros

PDX Portland - STI Santiago de los Caballeros

PDXSTI

Portland

Fri 9/11

5:30 pm-2:15 pm

2 stops17h 45m

Santiago de los Caballeros

Fri 9/18

3:15 pm-10:59 am

2 stops22h 44m

$725

PortlandSantiago de los Caballeros

PDX Portland - STI Santiago de los Caballeros

PDXSTI

Portland

Fri 9/11

10:00 pm-5:59 pm

1 stop16h 59m

Santiago de los Caballeros

Fri 9/18

7:30 pm-4:05 pm

2 stops23h 35m

$725

PortlandSantiago de los Caballeros

PDX Portland - STI Santiago de los Caballeros

PDXSTI

Portland

Thu 9/10

11:06 pm-2:15 pm

2 stops12h 09m

Santiago de los Caballeros

Sat 9/19

3:15 pm-10:59 am

2 stops22h 44m

$725
Quickest round-trip

PortlandSantiago de los Caballeros

PDX Portland - STI Santiago de los Caballeros

PDXSTI

Portland

Thu 12/17

10:45 pm-2:24 pm

1 stop11h 39m

Santiago de los Caballeros

Thu 12/31

3:24 pm-12:59 am

1 stop13h 35m

$1,221

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Oregon 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

Can stopping save me money on Oregon to Santiago de los Caballeros flights?

You could potentially save up to 61% on your flight if you consider stops on a Oregon to Santiago de los Caballeros flight.

Cheap Oregon to Santiago de los Caballeros flight deals and tips

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

Fastest flight time

14h 40m

Direct flights

None
The fastest flight from Oregon to Santiago de los Caballeros takes 14h 40m
There are no direct flights from Oregon to Santiago de los Caballeros. There are no popular flight routes from Oregon to Santiago de los Caballeros.
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Frequently asked questions about flying from Oregon to Santiago de los Caballeros

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

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

  • How many operators does momondo search for flights from Oregon to Santiago de los Caballeros Airport?

  • How old do you have to be to fly from Oregon 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 Oregon 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.

Best airlines flying from Oregon to Santiago de los Caballeros

Compare and see reviews for airlines that fly from Oregon to Santiago de los Caballeros with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $467Free CancellationRating
7.4
10,095 reviews
Search United Airlines flights
American AirlinesPriceFrom $492Free CancellationRating
7.1
11,897 reviews
Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Oregon to Santiago de los Caballeros flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santiago de los Caballeros that suits you.

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

Yes. All flights to Santiago de los Caballeros from Oregon on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Oregon and Santiago de los Caballeros by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Santiago de los Caballeros, momondo offers a useful price alert feature which will track prices for flights to Santiago de los Caballeros from Oregon and alert you when they change.

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