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Cheap flights from Portland to Loreto from $437

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Loreto departing on 11/18. 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 Portland to Loreto

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
$437American Airlines
Wed, Nov 18 - Wed, Nov 25
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
$462Alaska 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, Dec 8 - Thu, Dec 10
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, Nov 10 - Tue, Nov 17
Alaska Airlines Logo
5:55 pm - 1:40 pm
PDX
-
LTO
18h 45m
2 stops
Alaska Airlines Logo
2:30 pm - 11:54 pm
LTO
-
PDX
10h 24m
1 stop
$482Alaska Airlines
Tue, Dec 8 - Thu, Dec 10
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
$493American Airlines
Wed, Nov 18 - Wed, Nov 25
Multiple Airlines Logo
11:02 am - 12:47 pm
PDX
-
LTO
25h 45m
1 stop
Multiple Airlines Logo
12:03 pm - 8:59 pm
LTO
-
PDX
32h 56m
2 stops
$765Multiple Airlines
Fri, Sep 11 - Fri, Sep 18
Multiple Airlines Logo
3:56 pm - 3:31 pm
PDX
-
LTO
23h 35m
2 stops
Multiple Airlines Logo
1:30 pm - 11:35 am
LTO
-
PDX
22h 05m
1 stop
$902Multiple Airlines
Fri, Aug 14 - Sun, Aug 16
Multiple Airlines Logo
5:36 pm - 12:40 pm
PDX
-
LTO
19h 04m
1 stop
Multiple Airlines Logo
12:03 pm - 8:59 pm
LTO
-
PDX
32h 56m
2 stops
$948Multiple Airlines
Thu, Aug 13 - Wed, Aug 19

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Alaska Airlines flights from Portland to Loreto

Our best Alaska Airlines deals on Portland to Loreto flight tickets
Alaska Airlines
Dec 8
PDX9:30 pmPortland
15h 10m
1 stop
LTO1:40 pmLoreto
Dec 10
LTO2:30 pmLoreto
10h 24m
1 stop
PDX11:54 pmPortland
$462
Alaska Airlines
Dec 8
PDX9:30 pmPortland
15h 10m
1 stop
LTO1:40 pmLoreto
Dec 10
LTO2:30 pmLoreto
10h 24m
1 stop
PDX11:54 pmPortland
$463
Alaska Airlines
Dec 8
PDX5:55 pmPortland
18h 45m
2 stops
LTO1:40 pmLoreto
Dec 10
LTO2:30 pmLoreto
10h 24m
1 stop
PDX11:54 pmPortland
$482

American Airlines flights from Portland to Loreto

Our best American Airlines deals on Portland to Loreto flight tickets
American Airlines
Nov 18
PDX5:14 amPortland
5h 13m
1 stop
LTO11:27 amLoreto
Nov 25
LTO12:06 pmLoreto
6h 50m
1 stop
PDX5:56 pmPortland
$437
American Airlines
Nov 10
PDX5:14 amPortland
5h 13m
1 stop
LTO11:27 amLoreto
Nov 17
LTO12:07 pmLoreto
6h 47m
1 stop
PDX5:54 pmPortland
$472
American Airlines
Nov 10
PDX5:14 amPortland
5h 13m
1 stop
LTO11:27 amLoreto
Nov 17
LTO12:07 pmLoreto
12h 34m
2 stops
PDX11:41 pmPortland
$477

momondo 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, momondo users made 832,500 searches. Data last updated August 1, 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

Wed 11/18

5:14 am-11:27 am

1 stop5h 13m

Loreto

Wed 11/25

12:06 pm-5:56 pm

1 stop6h 50m

$437

PortlandLoreto

PDX - LTO

PDXLTO

Portland

Tue 12/8

9:30 pm-1:40 pm

1 stop15h 10m

Loreto

Thu 12/10

2:30 pm-11:54 pm

1 stop10h 24m

$462

PortlandLoreto

PDX - LTO

PDXLTO

Portland

Tue 12/8

9:30 pm-1:40 pm

1 stop15h 10m

Loreto

Thu 12/10

2:30 pm-11:54 pm

1 stop10h 24m

$463
Quickest round-trip

PortlandLoreto

PDX - LTO

PDXLTO

Portland

Tue 11/10

5:14 am-11:27 am

1 stop5h 13m

Loreto

Tue 11/17

12:07 pm-5:54 pm

1 stop6h 47m

$472

PortlandLoreto

PDX - LTO

PDXLTO

Portland

Tue 11/10

5:14 am-11:27 am

1 stop5h 13m

Loreto

Tue 11/17

12:07 pm-11:41 pm

2 stops12h 34m

$477

PortlandLoreto

PDX - LTO

PDXLTO

Portland

Tue 12/8

5:55 pm-1:40 pm

2 stops18h 45m

Loreto

Thu 12/10

2:30 pm-11:54 pm

1 stop10h 24m

$482

PortlandLoreto

PDX - LTO

PDXLTO

Portland

Wed 11/18

5:14 am-11:27 am

1 stop5h 13m

Loreto

Wed 11/25

12:06 pm-11:59 pm

2 stops12h 53m

$493

PortlandLoreto

PDX - LTO

PDXLTO

Portland

Fri 9/11

11:02 am-12:47 pm

1 stop25h 45m

Loreto

Fri 9/18

12:03 pm-8:59 pm

2 stops32h 56m

$765

PortlandLoreto

PDX - LTO

PDXLTO

Portland

Fri 8/14

3:56 pm-3:31 pm

2 stops23h 35m

Loreto

Sun 8/16

1:30 pm-11:35 am

1 stop22h 05m

$902

PortlandLoreto

PDX - LTO

PDXLTO

Portland

Thu 8/13

5:36 pm-12:40 pm

1 stop19h 04m

Loreto

Wed 8/19

12:03 pm-8:59 pm

2 stops32h 56m

$948

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Loreto from

How to get the cheapest flight ticket from Portland to Loreto

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 month to fly to Loreto?

The month of January is, on average, the cheapest month to fly to Loreto from Portland, with most prices found around $490. The month of May is another great option to travel to Loreto, with average flight prices from Portland averaging around $527.

Can stopping save me money on Portland to Loreto flights?

You could potentially save up to 42% on your flight if you consider stops on a Portland to Loreto flight.

When to book flights from Portland to Loreto

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Loreto according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Loreto (PDX to LTO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Loreto

Fastest flight time

5h 40m

Direct flights

None
The fastest flight from Portland to Loreto takes 5h 40m
There are no direct flights from Portland to Loreto. There are no popular flight routes from Portland to Loreto.
Search flight deals

Frequently asked questions about flying from Portland to Loreto

  • How far is Portland to Loreto by plane?

    There are 1485.6 mi between Portland and Loreto. In terms of flight time, this usually takes a little over 5h 40m.

  • When did momondo last update prices for flights from Portland Airport to Loreto Airport?

    Prices for flights from Portland Airport to Loreto Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Loreto Airport?

  • How old do you have to be to fly from Portland Airport to Loreto 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 Portland Airport to Loreto Airport.

  • What documentation or ID do you need to fly to Loreto Airport?

    The required travel and health documents for your Loreto Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Loreto Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Portland to Loreto?

Best airlines flying from Portland to Loreto

Compare and see reviews for airlines that fly from Portland to Loreto with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $388Free CancellationRating
7.9
12,742 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $404Free CancellationRating
7.1
11,845 reviews
Search American Airlines flights

Traveling to a place near Loreto?

Book flights to Loreto if you plan to visit one of these locations
Mulegé

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Loreto?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Loreto for you.

Can I find flights from Portland to Loreto with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Loreto from Portland with this policy.

How can momondo help me find flights from Portland to Loreto?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Loreto.

I’m not ready to book a flight from Portland to Loreto right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Portland to Loreto now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Loreto and let you know when they change.

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