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Cheap flights from Washington, D.C. Dulles Intl Airport to Loreto from $285

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Loreto departing on 2/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Loreto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
5:26 pm - 2:05 pmIAD-LTO
22h 39m3 stops
Alaska Airlines Logo
4:22 pm - 5:04 pmLTO-IAD
22h 42m2 stops
$522Alaska Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 24
Alaska Airlines Logo
5:26 pm - 2:05 pmIAD-LTO
22h 39m3 stops
Alaska Airlines Logo
4:22 pm - 5:04 pmLTO-IAD
22h 42m2 stops
$570Alaska Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 24
Alaska Airlines Logo
6:04 pm - 2:05 pmIAD-LTO
22h 01m2 stops
Alaska Airlines Logo
4:22 pm - 5:04 pmLTO-IAD
22h 42m2 stops
$573Alaska Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 24
Alaska Airlines Logo
5:26 pm - 2:05 pmIAD-LTO
22h 39m3 stops
Alaska Airlines Logo
4:22 pm - 4:26 pmLTO-IAD
22h 04m3 stops
$625Alaska Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 24
Alaska Airlines Logo
6:04 pm - 2:04 pmIAD-LTO
22h 00m2 stops
Alaska Airlines Logo
4:22 pm - 4:26 pmLTO-IAD
22h 04m2 stops
$631Alaska Airlines
Find Deal
Mon, Feb 2 - Sat, Feb 7
Alaska Airlines Logo
6:04 pm - 2:04 pmIAD-LTO
22h 00m2 stops
Alaska Airlines Logo
4:22 pm - 4:26 pmLTO-IAD
22h 04m3 stops
$661Alaska Airlines
Find Deal
Mon, Feb 2 - Sat, Feb 7
Alaska Airlines Logo
6:04 pm - 2:04 pmIAD-LTO
22h 00m2 stops
Alaska Airlines Logo
4:22 pm - 4:26 pmLTO-IAD
22h 04m3 stops
$686Alaska Airlines
Find Deal
Mon, Feb 2 - Sat, Feb 7
Alaska Airlines Logo
7:05 am - 2:45 pmIAD-LTO
33h 40m3 stops
Alaska Airlines Logo
2:55 pm - 5:20 pmLTO-IAD
23h 25m2 stops
$698Alaska Airlines
Find Deal
Wed, Mar 4 - Thu, Mar 12
Alaska Airlines Logo
7:05 am - 2:45 pmIAD-LTO
33h 40m3 stops
Alaska Airlines Logo
2:55 pm - 5:40 amLTO-IAD
35h 45m3 stops
$714Alaska Airlines
Find Deal
Wed, Mar 4 - Thu, Mar 12
Alaska Airlines Logo
7:05 am - 2:45 pmIAD-LTO
33h 40m2 stops
Alaska Airlines Logo
2:55 pm - 5:40 amLTO-IAD
35h 45m3 stops
$719Alaska Airlines
Find Deal
Wed, Mar 4 - Thu, Mar 12

Alaska Airlines flights from Washington, D.C. Dulles Intl Airport to Loreto

Our best Alaska Airlines deals on Washington, D.C. Dulles Intl Airport to Loreto flight tickets
Alaska Airlines
Jan 17
IAD5:26 pmWashington, D.C. Dulles Intl
22h 39m
3 stops
LTO2:05 pmLoreto
Jan 24
LTO4:22 pmLoreto
22h 42m
2 stops
IAD5:04 pmWashington, D.C. Dulles Intl
$522
Find similar
Alaska Airlines
Jan 23
IAD5:26 pmWashington, D.C. Dulles Intl
23h 39m
2 stops
LTO3:05 pmLoreto
Jan 31
LTO4:22 pmLoreto
22h 42m
2 stops
IAD5:04 pmWashington, D.C. Dulles Intl
$560
Find similar
Alaska Airlines
Jan 17
IAD5:26 pmWashington, D.C. Dulles Intl
22h 39m
3 stops
LTO2:05 pmLoreto
Jan 24
LTO4:22 pmLoreto
22h 42m
2 stops
IAD5:04 pmWashington, D.C. Dulles Intl
$570
Find similar

American Airlines flights from Washington, D.C. Dulles Intl Airport to Loreto

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Loreto flight tickets
American Airlines
Jan 27
IAD5:46 pmWashington, D.C. Dulles Intl
20h 11m
2 stops
LTO11:57 amLoreto
Feb 4
LTO1:04 pmLoreto
19h 54m
2 stops
IAD10:58 amWashington, D.C. Dulles Intl
$443
Find similar
American Airlines
Jan 26
IAD5:46 pmWashington, D.C. Dulles Intl
44h 11m
2 stops
LTO11:57 amLoreto
Feb 4
LTO1:04 pmLoreto
19h 54m
2 stops
IAD10:58 amWashington, D.C. Dulles Intl
$459
Find similar
American Airlines
Feb 3
IAD5:46 pmWashington, D.C. Dulles Intl
20h 11m
2 stops
LTO11:57 amLoreto
Feb 11
LTO1:04 pmLoreto
17h 40m
2 stops
IAD8:44 amWashington, D.C. Dulles Intl
$525
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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 November 13, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Loreto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Sat 1/17

5:26 pm-2:05 pm

3 stops22h 39m

Loreto

Sat 1/24

4:22 pm-5:04 pm

2 stops22h 42m

$522

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Sat 1/17

5:26 pm-2:05 pm

3 stops22h 39m

Loreto

Sat 1/24

4:22 pm-5:04 pm

2 stops22h 42m

$570

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Sat 1/17

6:04 pm-2:05 pm

2 stops22h 01m

Loreto

Sat 1/24

4:22 pm-5:04 pm

2 stops22h 42m

$573

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Sat 1/17

5:26 pm-2:05 pm

3 stops22h 39m

Loreto

Sat 1/24

4:22 pm-4:26 pm

3 stops22h 04m

$625

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Mon 2/2

6:04 pm-2:04 pm

2 stops22h 00m

Loreto

Sat 2/7

4:22 pm-4:26 pm

2 stops22h 04m

$631

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Mon 2/2

6:04 pm-2:04 pm

2 stops22h 00m

Loreto

Sat 2/7

4:22 pm-4:26 pm

3 stops22h 04m

$661

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Mon 2/2

6:04 pm-2:04 pm

2 stops22h 00m

Loreto

Sat 2/7

4:22 pm-4:26 pm

3 stops22h 04m

$686

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Wed 3/4

7:05 am-2:45 pm

3 stops33h 40m

Loreto

Thu 3/12

2:55 pm-5:20 pm

2 stops23h 25m

$698

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Wed 3/4

7:05 am-2:45 pm

3 stops33h 40m

Loreto

Thu 3/12

2:55 pm-5:40 am

3 stops35h 45m

$714

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Wed 3/4

7:05 am-2:45 pm

2 stops33h 40m

Loreto

Thu 3/12

2:55 pm-5:40 am

3 stops35h 45m

$719

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Loreto from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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 day to depart on your flight to Loreto?

Our data shows that Monday is the least expensive day to fly to Loreto. Tickets to fly out on this day can be as low as $446. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $935. These prices are subject to change though, so be sure to set up a Price Alert for flights to Loreto.

What is the cheapest time of day to depart on your flight to Loreto?

Our most recent data shows that the best time of day to fly to Loreto is in the afternoon. Flights from Washington, D.C. Dulles Intl Airport to Loreto during this time can be as low as $590. In contrast, the most expensive time of day to depart to Loreto is in the morning when prices are around $804.

When to book flights from Washington, D.C. Dulles Intl Airport to Loreto

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

Cheap Washington, D.C. Dulles Intl Airport to Loreto (IAD to LTO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Loreto

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Loreto. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Loreto.
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  • How far is Washington, D.C. Dulles Intl to Loreto by plane?

    Washington, D.C. Dulles Intl and Loreto are 2150.8 mi apart from one another. A reasonable flight in good conditions will take 7h 57m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Loreto Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Loreto Airport are updated daily.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl 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 Washington, D.C. Dulles Intl 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.

Traveling to a place near Loreto?

Book flights to Loreto if you plan to visit one of these locations
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Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Loreto?

It is quick and easy to find Washington, D.C. to Loreto flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Loreto that suits you.

Can I find flights from Washington, D.C. to Loreto with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Loreto on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Loreto?

Once all potential Washington, D.C. to Loreto flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Washington, D.C. 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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