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Loreto

$366+ Cheap flights from Portland (PDX) to Loreto (LTO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LTO
Jun 26 — Jul 31
Fri 6/26
Fri 7/3
1 adult, Economy
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Cheap flight deals from Portland to Loreto

Cheapest flights from Portland to Loreto
Explore the most affordable flight options available from Portland to Loreto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 27, 2026.

This Expedia deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:53 pm
PDX
-
LTO
1 stop22h 54m
Alaska Airlines
Sun 8/231:37 pm
LTO
-
PDX
1 stop10h 22m
Alaska Airlines
Deal found 5/24$527
This American Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1011:41 pm
PDX
-
LTO
1 stop13h 47m
American Airlines
Fri 7/1712:37 pm
LTO
-
PDX
1 stop10h 31m
American Airlines
Deal found 5/25$598
This American Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/25:21 am
PDX
-
LTO
1 stop6h 35m
American Airlines
Sun 8/212:37 pm
LTO
-
PDX
1 stop10h 31m
American Airlines
Deal found 5/25$603
This American Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:49 pm
PDX
-
LTO
1 stop18h 32m
American Airlines
Sun 11/112:01 pm
LTO
-
PDX
1 stop23h 57m
American Airlines
Deal found 5/26$619
This Alaska Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:00 am
PDX
-
LTO
1 stop5h 40m
Alaska Airlines
Fri 7/101:30 pm
LTO
-
PDX
1 stop10h 26m
Alaska Airlines
Deal found 5/26$622
This American Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/25:20 am
PDX
-
LTO
1 stop6h 36m
American Airlines
Mon 7/612:37 pm
LTO
-
PDX
1 stop10h 31m
American Airlines
Deal found 5/23$623
This Alaska Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:45 am
PDX
-
LTO
1 stop25h 55m
Alaska Airlines
Tue 7/71:30 pm
LTO
-
PDX
1 stop19h 51m
Alaska Airlines
Deal found 5/27$650

Find flight deals from Portland to Loreto

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Loreto (LTO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$527
(Expedia)

One-way from

$366
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$529
Provider with most accurate pricing for Portland-Loreto flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Loreto flights.
Search Deals
From Portland to Loreto
Search Deals
One-way flight from Portland to Loreto
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Loreto 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, Cheapflights users made 2,558,603 searches. Data last updated May 27, 2026.
Use the filters below to find and compare flights from Portland to Loreto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandLoreto

PDX - LTO

PDXLTO

Portland

Fri 7/10

11:41 pm-11:56 am

2 stops12h 15m

Loreto

Fri 7/17

12:37 pm-12:55 am

2 stops12h 18m

$602

PortlandLoreto

PDX - LTO

PDXLTO

Portland

Sat 10/24

3:49 pm-10:21 am

1 stop18h 32m

Loreto

Sun 11/1

12:01 pm-10:58 am

1 stop23h 57m

$619
Quickest round-trip

PortlandLoreto

PDX - LTO

PDXLTO

Portland

Tue 7/7

7:00 am-12:40 pm

1 stop5h 40m

Loreto

Fri 7/10

1:30 pm-11:56 pm

1 stop10h 26m

$622

PortlandLoreto

PDX - LTO

PDXLTO

Portland

Wed 7/1

10:45 am-12:40 pm

1 stop25h 55m

Loreto

Tue 7/7

1:30 pm-9:21 am

1 stop19h 51m

$650
Cheapest one-way

PortlandLoreto

PDX - LTO

PDXLTO

Portland

Thu 6/4

11:15 pm-3:31 pm

2 stops40h 16m

$366
Quickest one-way

PortlandLoreto

PDX - LTO

PDXLTO

Portland

Thu 6/4

2:33 pm-1:30 pm

1 stop22h 57m

$411

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/24

Sorted by cheapest first

Compare providers for flights from Portland to Loreto

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Loreto in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Loreto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Loreto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Loreto flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Loreto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Loreto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Loreto

Have a flexible travel schedule? Discover the best time to fly to Loreto from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Loreto

What is the cheapest month to book a flight from Portland to Loreto?

Currently, January is the cheapest month in which you can book a flight from Portland to Loreto (average of $470). Flying from Portland to Loreto in October is currently the most expensive (average of $812). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Portland to Loreto?

Reviews of airlines servicing Loreto

Get insights into the airlines that provide service to Loreto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Loreto. Reviews last updated May 27, 2026.
Get a feel of what it's like to fly with Alaska Airlines and American Airlines from Portland to Loreto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,423 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines
7.9
Good
12,423 reviews
Alaska Airlines
7.9
Good
12,423 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
American Airlines
7.1
Good
11,644 reviews
Alaska Airlines
7.9
Good
12,423 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Related info for your journey

Find useful and relevant information for your journey from Portland to Loreto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Loreto?

    There are many flights that can get you from Portland to Loreto in 5h 40m. Fly via American Airlines or Alaska Airlines to get the fastest option. There are 1489 mi between Portland and Loreto. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Portland to Loreto round-trip?

    Alaska Airlines, at $388, was found to be the cheapest airline from Portland to Loreto. An alternate airline flying to your destination would be American Airlines. Users have found that Alaska Airlines is 32% cheaper than the other options available to this destination.

  • Can I find deals for flights from Portland to Loreto that include hotel bookings?

    Yes. In addition to deals on Portland to Loreto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Loreto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Loreto.

  • Can I find deals for business class flights from Portland to Loreto?

    Yes. Cheapflights offers flight deals from Portland to Loreto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Loreto?

    Currently, January is the cheapest month in which you can book a flight from Portland to Loreto (average of $470). Flying from Portland to Loreto in October is currently the most expensive (average of $812). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Portland to Loreto

See prices for flight routes from nearby airports that may be better suited for you.
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Boise to Loreto flights

Top 2 airlines flying from Portland to Loreto

Discover the top 2 airlines that operate flights from Portland to Loreto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$388Average$591FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$404Average$525FlexibilityNo cancel feeOn-time71%

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