Cheap flights from Portland to Santiago de los Caballeros from $203
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Santiago de los Caballeros departing on 7/13. 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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American Airlines flights from Portland to Santiago de los Caballeros
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Delta flights from Portland to Santiago de los Caballeros
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How to get the cheapest flight ticket from Portland 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 is the cheapest day to depart on your flight to Santiago de los Caballeros?
The cheapest day to depart from Portland to Santiago de los Caballeros is on a Saturday when prices can be found for as low as $609. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Portland to Santiago de los Caballeros for around $1,131.
What is the cheapest time of day to depart on your flight to Santiago de los Caballeros?
Our data shows that the cheapest Portland to Santiago de los Caballeros flights are usually those with departure times in the afternoon. Our users have found flights to Santiago de los Caballeros in the afternoon for as low as $558. In the morning is when there is more demand to fly to Santiago de los Caballeros, so prices are often more expensive at around $821 per ticket.
What is the cheapest airline that flies from Portland to Santiago de los Caballeros?
Spirit Airlines, Delta, and United Airlines are the most popular carriers operating from Portland to Santiago de los Caballeros
What airlines fly to Santiago de los Caballeros?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Santiago de los Caballeros from Portland according to our data. American Airlines is the first choice among our users, with 69% of people opting to fly with this airline when traveling to Santiago de los Caballeros. Keep in mind that there are 3 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 to Santiago de los Caballeros
Cheap Portland to Santiago de los Caballeros (PDX to STI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to Santiago de los Caballeros
Best Price Found | $203 |
|---|---|
Fastest flight time | 11h 07m |
Direct flights | None |
Airports in Santiago de los Caballeros | 1 airport |
How far is Portland to Santiago de los Caballeros by plane?
Portland and Santiago de los Caballeros are 3443.3 mi apart from one another. Flights usually cover this in 15h 48m, depending on flying conditions and air traffic around both airports.
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 are updated daily.
How many operators does momondo search for flights from Portland Airport to Santiago de los Caballeros Airport?
As of June 2025, there are 3 operators available to choose from for flights from Portland Airport to Santiago de los Caballeros Airport.
How old do you have to be to fly from Portland Airport to Santiago de los Caballeros Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required for your trip to Santiago de los Caballeros Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santiago de los Caballeros Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Portland to Santiago de los Caballeros?
momondo data reveals that the most frequently booked airline on the route from Portland to Santiago de los Caballeros is American Airlines, representing 54% of all bookings. The subsequent popular airlines are United Airlines at 25% and Delta at 21%.
Best airlines flying from Portland to Santiago de los Caballeros
Compare and see reviews for airlines that fly from Portland to Santiago de los Caballeros with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $485 | Free Cancellation | Rating 7.4 8,798 reviews | |||
| PriceFrom $536 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $569 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Portland to Santiago de los Caballeros?
Finding the right flight to Santiago de los Caballeros from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Santiago de los Caballeros quick and easy, saving you time and money.
Can I find flights from Portland to Santiago de los Caballeros with flexible booking policies on momondo?
All flight searches from Portland to Santiago de los Caballeros on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Portland to Santiago de los Caballeros?
momondo provides multiple filters to help you find the best flight to Santiago de los Caballeros from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Portland to Santiago de los Caballeros right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Santiago de los Caballeros from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.