PDX - LTO

$429 Find Cheap Flights from Portland to Loreto - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Loreto departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$429
Typical prices: $600-$617
American Airlines
Wed 11/18Wed 11/25
PDX - LTO • 1 stop
Top airlines
Cheapest • from $429 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Portland and Loreto. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $564 (round-trip)
Shortest trip • 7h 16m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Loreto!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Loreto (PDX-LTO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Loreto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Loreto

Wed, Nov 18 - Wed, Nov 25
American Airlines Logo
5:14 am - 11:27 am
PDX
-
LTO
5h 13m
1 stop
American Airlines Logo
12:06 pm - 5:56 pm
LTO
-
PDX
6h 50m
1 stop
$429American Airlines
Tue, Dec 8 - Thu, Dec 10
Alaska Airlines Logo
9:30 pm - 1:40 pm
PDX
-
LTO
15h 10m
1 stop
Alaska Airlines Logo
2:30 pm - 11:54 pm
LTO
-
PDX
10h 24m
1 stop
$463Alaska Airlines
Tue, Nov 10 - Tue, Nov 17
American Airlines Logo
5:14 am - 11:27 am
PDX
-
LTO
5h 13m
1 stop
American Airlines Logo
12:07 pm - 5:54 pm
LTO
-
PDX
6h 47m
1 stop
$472American Airlines
Tue, Nov 10 - Tue, Nov 17
American Airlines Logo
5:14 am - 11:27 am
PDX
-
LTO
5h 13m
1 stop
American Airlines Logo
12:07 pm - 11:41 pm
LTO
-
PDX
12h 34m
2 stops
$477American Airlines
Tue, Dec 8 - Thu, Dec 10
Alaska Airlines Logo
6:00 am - 1:40 pm
PDX
-
LTO
6h 40m
1 stop
Alaska Airlines Logo
2:30 pm - 10:33 pm
LTO
-
PDX
9h 03m
2 stops
$489Alaska Airlines
Wed, Nov 18 - Wed, Nov 25
American Airlines Logo
5:14 am - 11:27 am
PDX
-
LTO
5h 13m
1 stop
American Airlines Logo
12:06 pm - 11:59 pm
LTO
-
PDX
12h 53m
2 stops
$489American Airlines
Sat, Oct 24 - Sun, Nov 1
Alaska Airlines Logo
5:48 pm - 12:58 pm
PDX
-
LTO
19h 10m
2 stops
Alaska Airlines Logo
3:34 pm - 9:31 am
LTO
-
PDX
18h 57m
1 stop
$513Alaska Airlines
Mon, Aug 10 - Thu, Aug 13
Volaris Logo
11:15 pm - 3:31 pm
PDX
-
LTO
16h 16m
2 stops
Volaris Logo
4:20 pm - 2:24 pm
LTO
-
PDX
22h 04m
2 stops
$914Volaris
Mon, Aug 10 - Thu, Aug 13
Volaris Logo
11:15 pm - 3:31 pm
PDX
-
LTO
16h 16m
3 stops
Volaris Logo
4:20 pm - 2:24 pm
LTO
-
PDX
22h 04m
2 stops
$934Volaris
Wed, Jan 6 - Wed, Jan 13
Volaris Logo
10:27 pm - 1:53 pm
PDX
-
LTO
14h 26m
2 stops
Volaris Logo
2:30 pm - 12:01 pm
LTO
-
PDX
22h 31m
3 stops
$1,005Volaris
Booking Insights

KAYAK's insights & trends for Portland to Loreto flights

Get data-powered insights and trends into flights from Portland to Loreto to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Portland to Loreto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Loreto, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to Loreto is January, where tickets cost $490 (return) on average. On the other hand, the most expensive months are October and August, where the average cost of round-trip tickets is $960 and $713 respectively.

Good to know

Low season

September

Cheapest flight

$429
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Portland to Loreto

When to book flights from Portland to Loreto

Are your dates flexible? Find out the best times to travel from Portland to Loreto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Loreto

  • What is the cheapest flight from Portland to Loreto?

    In the last 5 days, the lowest price for a flight from Portland to Loreto was $429 for a round-trip ticket.

  • Do I need a passport to fly between Portland and Loreto?

    Yes

  • Which airports will I be using when flying from Portland to Loreto?

    Portland and Loreto are both served by 1 main airport. You will leave Portland from Portland and will be arriving at Loreto.

  • Which aircraft models fly most regularly from Portland to Loreto?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Loreto?

    oneworld is the only airline alliance operating flights between Portland and Loreto.

  • Which is the best airline for flights from Portland to Loreto, Alaska Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Portland to Loreto are Alaska Airlines and American Airlines. With an average price for the route of $604 and an overall rating of 7.9, Alaska Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $746 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Portland to Loreto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Loreto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Loreto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Loreto from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Loreto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Loreto with an airline and back to Portland with another airline. Booking your flights between Portland and LTO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Loreto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Loreto from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Portland to Loreto

 
See real verified KAYAK customer reviews for airlines flying from Portland to Loreto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Loreto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12723 reviews
8.5Crew
7.0Food
8.1Boarding
7.0Entertainment
7.8Comfort
Airline reviews

I would love it if Alaska Airlines brought back the complimentary beverage service on short flights

10.0 ExcellentChristine, Jul 2026
PDX - SEA
Read more Alaska Airlines reviews

I would love it if Alaska Airlines brought back the complimentary beverage service on short flights

the flight was fine, But I paid extra for an Aisle seat both planes and did not get what I paid for when you pay an extra almost $80 and do not get the desired seats it was frustrating I don't fly much because of my legs need more room. thank you for your attention to this

Our seat assignments were mysteriously changed such that our boarding was delayed when they tried to fix it, but to no avail. It took more than 15 min. before we sat down. Then the catering delayed our plane for 35 min.

The flight was delayed by over an hour with no explanation.

Alaska is a great airline, consistent, on time and friendly employees

I did not try their food or log in to the WiFi but the rest of the trip both ways was easy and most pleasant.

I liked the free wifi on my SEA to PDX leg. I would have liked it on my return trip too.

Alaska has clean planes, modern interiors, and good service. Major drawback is the lack of IFE seat back screens. Otherwise it could really give Delta a run for its money.

After a swift boarding we had to wait in the plane for over 40 minutes to take off. The same happened when we landed. Alaska had much more work to do on their timetable

We had an hour delay Probably couldn’t be haloed Very friendly staff

Luggage took too long go get off plane in Knoxville. Was almost 45 minutes after the flight landed.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

As smooth as you can expect. Some issues with boarding because the previous plane took forever to deplane but overall, a good experience.

DFW-LHR Toilets not kept clean Too cramped. Aisles so narrow crew were constantly banging into people on the aisle seats. Even then, the carts used are reduced width. Other than that it was a decent flight on both legs

Excellent customer service at check in at Austin flight to DFW and excellent customer service from Karren in terminal B at DFW.

The flight itself was fine, but between the man in front of me putting his chair back, and the gentleman next to me who took up 50% of my seat, my back and neck are destroyed from the flight. I’m hoping for a better outcome flying back.

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

We were told there would be no food/beverage service due to turbulence. There was very little turbulence on the 2+ hour flight. I was in First Class and thought they could have done a quick service after take off as they had a quite bit of time before we would be reaching the predicted turbulent area. They could have at least passed out a quick bag of pretzels.

Very disappointed with the crew and the lack of attention given to the passengers. On a 5 hour flight they never offered a snack. One time offered a beverage and didn’t pick up the used cups until the flight was on final approach. The two flight attendants in our section mentioned that they were best friends and compared their pre flight shoes. When paying for first/business class there is a level of service that should be expected. These two spent the majority of the flight in their seats playing on their phones and laughing with each other. Very frustrating!!!

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

Information on your arrival and departure airports