Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Oregon to Santiago de los Caballeros from $233

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 3/17. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
10:28 pm - 12:23 pm
PDX
-
STI
10h 55m
1 stop
American Airlines Logo
1:32 pm - 11:53 pm
STI
-
PDX
13h 21m
1 stop
$489American Airlines
Wed, Apr 15 - Thu, Apr 30
American Airlines Logo
10:28 pm - 12:23 pm
PDX
-
STI
10h 55m
1 stop
American Airlines Logo
1:32 pm - 10:20 am
STI
-
PDX
23h 48m
2 stops
$493American Airlines
Wed, Apr 15 - Thu, Apr 30
Delta Logo
11:03 pm - 7:20 pm
PDX
-
STI
17h 17m
1 stop
Delta Logo
8:59 pm - 11:46 am
STI
-
PDX
17h 47m
1 stop
$524Delta
Thu, May 14 - Sat, May 23
Delta Logo
5:05 pm - 12:10 pm
PDX
-
STI
16h 05m
2 stops
Delta Logo
6:00 am - 10:16 pm
STI
-
PDX
19h 16m
1 stop
$528Delta
Wed, Apr 15 - Thu, Apr 30
Delta Logo
11:03 pm - 7:20 pm
PDX
-
STI
17h 17m
1 stop
Delta Logo
8:59 pm - 12:26 pm
STI
-
PDX
18h 27m
2 stops
$563Delta
Thu, May 14 - Sat, May 23
Delta Logo
7:05 pm - 7:33 pm
PDX
-
STI
21h 28m
2 stops
Delta Logo
8:59 pm - 2:50 pm
STI
-
PDX
20h 51m
2 stops
$568Delta
Wed, Apr 15 - Thu, Apr 30
United Airlines Logo
5:00 am - 10:52 pm
PDX
-
STI
14h 52m
2 stops
United Airlines Logo
2:07 pm - 9:38 am
STI
-
PDX
22h 31m
2 stops
$603United Airlines
Wed, Apr 15 - Thu, Apr 30
American Airlines Logo
10:53 pm - 8:29 pm
PDX
-
STI
18h 36m
1 stop
American Airlines Logo
7:00 am - 12:22 am
STI
-
PDX
20h 22m
1 stop
$604American Airlines
Tue, Mar 24 - Tue, Mar 31
American Airlines Logo
11:59 pm - 8:29 pm
PDX
-
STI
17h 30m
2 stops
American Airlines Logo
7:00 am - 9:31 pm
STI
-
PDX
17h 31m
2 stops
$608American Airlines
Tue, Mar 24 - Tue, Mar 31
United Airlines Logo
10:16 pm - 12:57 pm
PDX
-
STI
11h 41m
1 stop
United Airlines Logo
6:00 am - 10:23 pm
STI
-
PDX
19h 23m
2 stops
$635United Airlines
Thu, May 14 - Sun, May 24

Delta flights from Oregon to Santiago de los Caballeros

Our best Delta deals on Oregon to Santiago de los Caballeros flight tickets
Delta
May 14
PDX11:03 pmPortland
17h 17m
1 stop
STI7:20 pmSantiago de los Caballeros
May 23
STI8:59 pmSantiago de los Caballeros
17h 47m
1 stop
PDX11:46 amPortland
$524
Delta
Apr 15
PDX7:05 pmPortland
14h 05m
2 stops
STI12:10 pmSantiago de los Caballeros
Apr 30
STI6:00 amSantiago de los Caballeros
19h 16m
1 stop
PDX10:16 pmPortland
$528
Delta
May 14
PDX11:03 pmPortland
17h 17m
1 stop
STI7:20 pmSantiago de los Caballeros
May 23
STI8:59 pmSantiago de los Caballeros
18h 27m
2 stops
PDX12:26 pmPortland
$563

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
Apr 15
PDX5:00 amPortland
14h 52m
2 stops
STI10:52 pmSantiago de los Caballeros
Apr 30
STI2:07 pmSantiago de los Caballeros
22h 31m
2 stops
PDX9:38 amPortland
$603
United Airlines
May 14
PDX10:16 pmPortland
11h 41m
1 stop
STI12:57 pmSantiago de los Caballeros
May 24
STI6:00 amSantiago de los Caballeros
19h 23m
2 stops
PDX10:23 pmPortland
$635
United Airlines
May 15
PDX11:55 pmPortland
12h 17m
2 stops
STI3:12 pmSantiago de los Caballeros
May 23
STI6:00 amSantiago de los Caballeros
18h 15m
2 stops
PDX9:15 pmPortland
$638

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 February 7, 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

PortlandSantiago de los Caballeros

PDX - STI

PDXSTI

Portland

Wed 4/15

10:28 pm-12:23 pm

1 stop10h 55m

Santiago de los Caballeros

Thu 4/30

1:32 pm-11:53 pm

1 stop13h 21m

$489

PortlandSantiago de los Caballeros

PDX - STI

PDXSTI

Portland

Wed 4/15

10:28 pm-12:23 pm

1 stop10h 55m

Santiago de los Caballeros

Thu 4/30

1:32 pm-10:20 am

2 stops23h 48m

$493

PortlandSantiago de los Caballeros

PDX - STI

PDXSTI

Portland

Thu 5/14

11:03 pm-7:20 pm

1 stop17h 17m

Santiago de los Caballeros

Sat 5/23

8:59 pm-11:46 am

1 stop17h 47m

$524

PortlandSantiago de los Caballeros

PDX - STI

PDXSTI

Portland

Wed 4/15

5:05 pm-12:10 pm

2 stops16h 05m

Santiago de los Caballeros

Thu 4/30

6:00 am-10:16 pm

1 stop19h 16m

$528

PortlandSantiago de los Caballeros

PDX - STI

PDXSTI

Portland

Thu 5/14

11:03 pm-7:20 pm

1 stop17h 17m

Santiago de los Caballeros

Sat 5/23

8:59 pm-12:26 pm

2 stops18h 27m

$563

PortlandSantiago de los Caballeros

PDX - STI

PDXSTI

Portland

Wed 4/15

7:05 pm-7:33 pm

2 stops21h 28m

Santiago de los Caballeros

Thu 4/30

8:59 pm-2:50 pm

2 stops20h 51m

$568

PortlandSantiago de los Caballeros

PDX - STI

PDXSTI

Portland

Wed 4/15

5:00 am-10:52 pm

2 stops14h 52m

Santiago de los Caballeros

Thu 4/30

2:07 pm-9:38 am

2 stops22h 31m

$603

PortlandSantiago de los Caballeros

PDX - STI

PDXSTI

Portland

Tue 3/24

10:53 pm-8:29 pm

1 stop18h 36m

Santiago de los Caballeros

Tue 3/31

7:00 am-12:22 am

1 stop20h 22m

$604

PortlandSantiago de los Caballeros

PDX - STI

PDXSTI

Portland

Tue 3/24

11:59 pm-8:29 pm

2 stops17h 30m

Santiago de los Caballeros

Tue 3/31

7:00 am-9:31 pm

2 stops17h 31m

$608

PortlandSantiago de los Caballeros

PDX - STI

PDXSTI

Portland

Thu 5/14

10:16 pm-12:57 pm

1 stop11h 41m

Santiago de los Caballeros

Sun 5/24

6:00 am-10:23 pm

2 stops19h 23m

$635

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Santiago de los Caballeros from

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 42% 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

12h 51m

Direct flights

None
The fastest flight from Oregon to Santiago de los Caballeros takes 12h 51m
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.
Search flight deals

  • 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
9,250 reviews
Search United Airlines flights
DeltaPriceFrom $467Free CancellationRating
7.9
8,169 reviews
Search Delta flights
American AirlinesPriceFrom $492Free CancellationRating
7.2
11,248 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.

An easier way to manage your Santiago de los Caballeros trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 3/9
Mon 3/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the Dominican Republic