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Cheap flights from Washington, D.C. Dulles Intl Airport to Loreto from $303

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 4/15. 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
7:11 pm - 3:02 pm
IAD
-
LTO
46h 51m
2 stops
Alaska Airlines Logo
4:12 pm - 5:50 am
LTO
-
IAD
34h 38m
2 stops
$747Alaska Airlines
Tue, Apr 21 - Tue, Apr 28
Alaska Airlines Logo
9:00 am - 3:02 pm
IAD
-
LTO
57h 02m
2 stops
Alaska Airlines Logo
4:12 pm - 5:50 am
LTO
-
IAD
34h 38m
2 stops
$785Alaska Airlines
Thu, Apr 23 - Thu, Apr 30
Alaska Airlines Logo
7:11 pm - 3:05 pm
IAD
-
LTO
22h 54m
2 stops
Alaska Airlines Logo
4:15 pm - 6:11 pm
LTO
-
IAD
22h 56m
2 stops
$1,110Alaska Airlines
Thu, Apr 2 - Thu, Apr 9
Alaska Airlines Logo
7:11 pm - 3:05 pm
IAD
-
LTO
22h 54m
2 stops
Alaska Airlines Logo
4:15 pm - 6:11 pm
LTO
-
IAD
22h 56m
2 stops
$1,119Alaska Airlines
Thu, Apr 2 - Thu, Apr 9
Alaska Airlines Logo
7:11 pm - 3:05 pm
IAD
-
LTO
22h 54m
2 stops
Alaska Airlines Logo
4:15 pm - 6:11 pm
LTO
-
IAD
22h 56m
2 stops
$1,120Alaska Airlines
Thu, Apr 2 - Thu, Apr 9
Alaska Airlines Logo
7:11 pm - 3:05 pm
IAD
-
LTO
22h 54m
2 stops
Alaska Airlines Logo
4:15 pm - 6:11 pm
LTO
-
IAD
22h 56m
2 stops
$1,137Alaska Airlines
Thu, Apr 2 - Thu, Apr 9
Alaska Airlines Logo
7:11 pm - 3:05 pm
IAD
-
LTO
22h 54m
2 stops
Alaska Airlines Logo
4:15 pm - 6:11 pm
LTO
-
IAD
22h 56m
2 stops
$1,175Alaska Airlines
Thu, Apr 2 - Thu, Apr 9

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
Apr 21
IAD7:11 pmWashington, D.C. Dulles Intl
46h 51m
2 stops
LTO3:02 pmLoreto
Apr 28
LTO4:12 pmLoreto
34h 38m
2 stops
IAD5:50 amWashington, D.C. Dulles Intl
$747
Alaska Airlines
Apr 23
IAD9:00 amWashington, D.C. Dulles Intl
57h 02m
2 stops
LTO3:02 pmLoreto
Apr 30
LTO4:12 pmLoreto
34h 38m
2 stops
IAD5:50 amWashington, D.C. Dulles Intl
$785
Alaska Airlines
Apr 2
IAD7:11 pmWashington, D.C. Dulles Intl
22h 54m
2 stops
LTO3:05 pmLoreto
Apr 9
LTO4:15 pmLoreto
22h 56m
2 stops
IAD6:11 pmWashington, D.C. Dulles Intl
$1,110

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 March 9, 2026.
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

Cheapest round-trip

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Tue 4/21

7:11 pm-3:02 pm

2 stops46h 51m

Loreto

Tue 4/28

4:12 pm-5:50 am

2 stops34h 38m

$747

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Thu 4/23

9:00 am-3:02 pm

2 stops57h 02m

Loreto

Thu 4/30

4:12 pm-5:50 am

2 stops34h 38m

$785
Quickest round-trip

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Thu 4/2

7:11 pm-3:05 pm

2 stops22h 54m

Loreto

Thu 4/9

4:15 pm-6:11 pm

2 stops22h 56m

$1,110

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Thu 4/2

7:11 pm-3:05 pm

2 stops22h 54m

Loreto

Thu 4/9

4:15 pm-6:11 pm

2 stops22h 56m

$1,119

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Thu 4/2

7:11 pm-3:05 pm

2 stops22h 54m

Loreto

Thu 4/9

4:15 pm-6:11 pm

2 stops22h 56m

$1,120

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Thu 4/2

7:11 pm-3:05 pm

2 stops22h 54m

Loreto

Thu 4/9

4:15 pm-6:11 pm

2 stops22h 56m

$1,137

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Thu 4/2

7:11 pm-3:05 pm

2 stops22h 54m

Loreto

Thu 4/9

4:15 pm-6:11 pm

2 stops22h 56m

$1,175
Cheapest one-way

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Wed 4/15

7:00 am-3:05 pm

2 stops35h 05m

$303
Quickest one-way

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Thu 4/2

7:11 pm-3:05 pm

3 stops22h 54m

$375

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Thu 4/2

7:11 pm-3:05 pm

3 stops22h 54m

$382

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 airline that flies from Washington, D.C. Dulles Intl to Loreto?

Alaska Airlines is the most popular carrier operating from Washington, D.C. Dulles Intl to Loreto

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

Fastest flight time

22h 54m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Loreto takes 22h 54m
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.
Search flight deals

  • 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 22h 54m.

  • 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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