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Cheap flights from Washington, D.C. Dulles Intl Airport to Loreto from $430

This is the cheapest round-trip 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 1/17. 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

American Airlines Logo
8:10 pm - 1:02 pmIAD-LTO
18h 52m2 stops
American Airlines Logo
1:35 pm - 12:41 pmLTO-IAD
21h 06m2 stops
$430American Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 24
American Airlines Logo
11:30 am - 1:02 pmIAD-LTO
27h 32m2 stops
American Airlines Logo
2:55 pm - 10:45 amLTO-IAD
17h 50m2 stops
$479American Airlines
Find Deal
Tue, Mar 3 - Fri, Mar 6
Alaska Airlines Logo
5:51 pm - 2:15 pmIAD-LTO
22h 24m3 stops
Alaska Airlines Logo
6:30 pm - 5:25 pmLTO-IAD
20h 55m2 stops
$558Alaska Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 24
Alaska Airlines Logo
5:51 pm - 2:15 pmIAD-LTO
22h 24m3 stops
Alaska Airlines Logo
6:30 pm - 5:25 pmLTO-IAD
20h 55m2 stops
$567Alaska Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 24
American Airlines Logo
8:10 pm - 1:02 pmIAD-LTO
18h 52m2 stops
American Airlines Logo
1:35 pm - 10:18 pmLTO-IAD
6h 43m1 stop
$592American Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 24
American Airlines Logo
5:55 pm - 11:41 amIAD-LTO
19h 46m2 stops
American Airlines Logo
12:44 pm - 8:42 amLTO-IAD
17h 58m2 stops
$601American Airlines
Find Deal
Sun, Dec 21 - Wed, Dec 31
Alaska Airlines Logo
5:51 pm - 5:20 pmIAD-LTO
25h 29m2 stops
Alaska Airlines Logo
6:30 pm - 5:25 pmLTO-IAD
20h 55m2 stops
$618Alaska Airlines
Find Deal
Fri, Feb 20 - Sat, Feb 28
American Airlines Logo
5:15 pm - 12:15 pmIAD-LTO
21h 00m1 stop
American Airlines Logo
2:55 pm - 10:45 amLTO-IAD
17h 50m2 stops
$674American Airlines
Find Deal
Tue, Mar 3 - Fri, Mar 6
American Airlines Logo
6:30 am - 12:15 pmIAD-LTO
7h 45m1 stop
American Airlines Logo
1:35 pm - 10:18 pmLTO-IAD
6h 43m1 stop
$750American Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 24
American Airlines Logo
5:55 pm - 11:41 amIAD-LTO
19h 46m2 stops
American Airlines Logo
12:44 pm - 5:05 pmLTO-IAD
26h 21m1 stop
$758American Airlines
Find Deal
Sun, Dec 21 - Wed, Dec 31

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 17
IAD8:10 pmWashington, D.C. Dulles Intl
18h 52m
2 stops
LTO1:02 pmLoreto
Jan 24
LTO1:35 pmLoreto
21h 06m
2 stops
IAD12:41 pmWashington, D.C. Dulles Intl
$430
Find similar
American Airlines
Mar 3
IAD11:30 amWashington, D.C. Dulles Intl
27h 32m
2 stops
LTO1:02 pmLoreto
Mar 6
LTO2:55 pmLoreto
17h 50m
2 stops
IAD10:45 amWashington, D.C. Dulles Intl
$479
Find similar
American Airlines
Jan 17
IAD8:10 pmWashington, D.C. Dulles Intl
18h 52m
2 stops
LTO1:02 pmLoreto
Jan 24
LTO1:35 pmLoreto
6h 43m
1 stop
IAD10:18 pmWashington, D.C. Dulles Intl
$592
Find similar

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
IAD5:51 pmWashington, D.C. Dulles Intl
22h 24m
3 stops
LTO2:15 pmLoreto
Jan 24
LTO6:30 pmLoreto
20h 55m
2 stops
IAD5:25 pmWashington, D.C. Dulles Intl
$558
Find similar
Alaska Airlines
Jan 17
IAD5:51 pmWashington, D.C. Dulles Intl
22h 24m
3 stops
LTO2:15 pmLoreto
Jan 24
LTO6:30 pmLoreto
20h 55m
2 stops
IAD5:25 pmWashington, D.C. Dulles Intl
$567
Find similar
Alaska Airlines
Feb 20
IAD5:51 pmWashington, D.C. Dulles Intl
25h 29m
2 stops
LTO5:20 pmLoreto
Feb 28
LTO6:30 pmLoreto
20h 55m
2 stops
IAD5:25 pmWashington, D.C. Dulles Intl
$618
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 September 17, 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

8:10 pm-1:02 pm

2 stops18h 52m

Loreto

Sat 1/24

1:35 pm-12:41 pm

2 stops21h 06m

$430

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Tue 3/3

11:30 am-1:02 pm

2 stops27h 32m

Loreto

Fri 3/6

2:55 pm-10:45 am

2 stops17h 50m

$479

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Sat 1/17

5:51 pm-2:15 pm

3 stops22h 24m

Loreto

Sat 1/24

6:30 pm-5:25 pm

2 stops20h 55m

$558

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Sat 1/17

5:51 pm-2:15 pm

3 stops22h 24m

Loreto

Sat 1/24

6:30 pm-5:25 pm

2 stops20h 55m

$567

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Sat 1/17

8:10 pm-1:02 pm

2 stops18h 52m

Loreto

Sat 1/24

1:35 pm-10:18 pm

1 stop6h 43m

$592

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Sun 12/21

5:55 pm-11:41 am

2 stops19h 46m

Loreto

Wed 12/31

12:44 pm-8:42 am

2 stops17h 58m

$601

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Fri 2/20

5:51 pm-5:20 pm

2 stops25h 29m

Loreto

Sat 2/28

6:30 pm-5:25 pm

2 stops20h 55m

$618

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Tue 3/3

5:15 pm-12:15 pm

1 stop21h 00m

Loreto

Fri 3/6

2:55 pm-10:45 am

2 stops17h 50m

$674

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Sat 1/17

6:30 am-12:15 pm

1 stop7h 45m

Loreto

Sat 1/24

1:35 pm-10:18 pm

1 stop6h 43m

$750

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Sun 12/21

5:55 pm-11:41 am

2 stops19h 46m

Loreto

Wed 12/31

12:44 pm-5:05 pm

1 stop26h 21m

$758

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 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 45m.

  • 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?

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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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