$177 Cheap Flights from Washington (IAD) to Loreto (LTO)

View $177 flight on Wed, Jan 14, 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Loreto, Baja California Sur (LTO-Loreto Intl.)

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Cheap Flights from Washington to Loreto (IAD-LTO)

Prices were available within the past 7 days and start at $177 for one-way flights and $374 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Jan 7 - Fri, Jan 16
IAD
Washington
LTO
Loreto
$374 Roundtrip, found 1 day ago
$374
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jan 7 from Washington to Loreto, returning Fri, Jan 16, priced at $374 found 1 day ago
American Airlines
Wed, Jan 7 - Fri, Jan 16
IAD
Washington
LTO
Loreto
$412 Roundtrip, found 1 day ago
$412
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jan 7 from Washington to Loreto, returning Fri, Jan 16, priced at $412 found 1 day ago
American Airlines
Tue, Dec 16 - Wed, Dec 31
IAD
Washington
LTO
Loreto
$417 Roundtrip, found 2 days ago
$417
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Dec 16 from Washington to Loreto, returning Wed, Dec 31, priced at $417 found 2 days ago
American Airlines
Sat, Jan 10 - Wed, Jan 21
IAD
Washington
LTO
Loreto
$434 Roundtrip, found 1 day ago
$434
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jan 10 from Washington to Loreto, returning Wed, Jan 21, priced at $434 found 1 day ago
American Airlines
Wed, Jan 7 - Fri, Jan 16
IAD
Washington
LTO
Loreto
$434 Roundtrip, found 1 day ago
$434
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jan 7 from Washington to Loreto, returning Fri, Jan 16, priced at $434 found 1 day ago
American Airlines
Fri, Aug 22 - Sat, Sep 6
IAD
Washington
LTO
Loreto
$438 Roundtrip, found 2 hours ago
$438
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Fri, Aug 22 from Washington to Loreto, returning Sat, Sep 6, priced at $438 found 2 hours ago
American Airlines
Tue, Dec 9 - Wed, Dec 24
IAD
Washington
LTO
Loreto
$444 Roundtrip, found 1 day ago
$444
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Dec 9 from Washington to Loreto, returning Wed, Dec 24, priced at $444 found 1 day ago
American Airlines
Tue, Dec 30 - Sat, Jan 17
IAD
Washington
LTO
Loreto
$449 Roundtrip, found 8 hours ago
$449
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Tue, Dec 30 from Washington to Loreto, returning Sat, Jan 17, priced at $449 found 8 hours ago
Alaska Airlines
Wed, Sep 10 - Thu, Sep 25
IAD
Washington
LTO
Loreto
$525 Roundtrip, found 2 hours ago
$525
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Wed, Sep 10 from Washington to Loreto, returning Thu, Sep 25, priced at $525 found 2 hours ago
Hawaiian Airlines
Wed, Sep 24 - Tue, Oct 7
IAD
Washington
LTO
Loreto
$543 Roundtrip, found 2 hours ago
$543
Roundtrip
found 2 hours ago
Select Hawaiian Airlines flight, departing Wed, Sep 24 from Washington to Loreto, returning Tue, Oct 7, priced at $543 found 2 hours ago

Alternative airports near Loreto

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Loreto Intl. LTO. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $747
LTO
Loreto Intl.
CheapestClosest
Average driving time to city center7 min
Flights from $747
Flights from Washington (IAD) to Loreto (LTO)
Origin airport
Washington Dulles Intl.
Destination airport
Loreto Intl.
Airlines serving
Alaska Airlines, American Airlines, Hawaiian Airlines
Roundtrip price
$374
Distance
2153 mi

Washington to Loreto Flights

The cheapest times to fly from Washington to Loreto

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Loreto are during the month of January. You can find some of the cheapest flights from Washington to Loreto with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Loreto

Sunday is one of the best days to book for cheap flights from Washington to Loreto: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Loreto

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Loreto in 2025. You can also book with separate airlines for your outbound and return journeys, from $177 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Loreto flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Loreto airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Loreto Intl. Airport (LTO) cost?
Discover the latest flight deals from IAD to LTO by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from IAD to LTO?
The cheapest flights from IAD to LTO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from IAD to LTO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from IAD to LTO. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Loreto Intl. Airport (LTO)?
Direct flights from Washington Dulles Intl. Airport (IAD) to Loreto Intl. Airport (LTO) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAD to LTO?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Loreto Intl. Airport (LTO)?
Select a flight from Washington Dulles Intl. Airport (IAD) to Loreto Intl. Airport (LTO) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Loreto Intl. Airport (LTO) last-minute?
Booking your flight from IAD to LTO shortly before your trip is generally more expensive. However, if there's some wiggle room with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book an IAD to LTO flight and hotel package?
Securing an IAD to LTO flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our extensive range of hotels and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Loreto Intl. Airport (LTO)?
Typically, you can modify or cancel your IAD to LTO flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you want more details, head to our Customer Service portal.

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*Available to One Key members.