Cheap flights from Dulles Intl to Lewiston (IAD - LWS)

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How to find the cheapest flight from
Dulles Intl (IAD) to Lewiston (LWS)

All the information you need to plan the best IAD to LWS flight in 2022: compare Dulles Intl to Lewiston flight prices with the expected peak season, weather and rainfall in Lewiston.
When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Lewiston, Idaho (IAD - LWS)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Lewiston, Idaho as you normally would.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Lewiston, Idaho?

October is one of the best times of the year to fly to Lewiston, Idaho from Washington, D.C. Dulles Intl Airport. Prices for October average $815 per person but you can even find prices for as low as $401. The most expensive prices can be found in the month of June. Opting for a October flight can save you 92% on your journey compared to booking in June

Cheap flights from Dulles Intl to Lewiston in July, August 2022

The best prices found for IAD to LWS flights for July, August
27 Aug - 29 Aug
$624pp
IAD
Washington, D.C. Dulles Intl
Delta
 
1 STOP
LWS
Lewiston Nez Perce Rgnl
LWS
Lewiston Nez Perce Rgnl
Delta
 
1 STOP
IAD
Washington, D.C. Dulles Intl
27 Aug - 29 Aug
$763pp
IAD
Washington, D.C. Dulles Intl
Delta
   
2 STOPS
LWS
Lewiston Nez Perce Rgnl
LWS
Lewiston Nez Perce Rgnl
Delta
 
1 STOP
IAD
Washington, D.C. Dulles Intl
25 Aug - 27 Aug
$1,113pp
IAD
Washington, D.C. Dulles Intl
Delta
   
2 STOPS
LWS
Lewiston Nez Perce Rgnl
LWS
Lewiston Nez Perce Rgnl
Delta
 
1 STOP
IAD
Washington, D.C. Dulles Intl

Washington, D.C. Dulles Intl to Lewiston 2022 flight deals

Cheap flights to Lewiston from Dulles Intl found for this year
24 Sep - 28 Sep
$592pp
IAD
Washington, D.C. Dulles Intl
Multiple Airlines
 
1 STOP
LWS
Lewiston Nez Perce Rgnl
LWS
Lewiston Nez Perce Rgnl
United Airlines
 
1 STOP
IAD
Washington, D.C. Dulles Intl
27 Aug - 29 Aug
$624pp
IAD
Washington, D.C. Dulles Intl
Delta
 
1 STOP
LWS
Lewiston Nez Perce Rgnl
LWS
Lewiston Nez Perce Rgnl
Delta
 
1 STOP
IAD
Washington, D.C. Dulles Intl
27 Aug - 29 Aug
$763pp
IAD
Washington, D.C. Dulles Intl
Delta
   
2 STOPS
LWS
Lewiston Nez Perce Rgnl
LWS
Lewiston Nez Perce Rgnl
Delta
 
1 STOP
IAD
Washington, D.C. Dulles Intl

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Dulles Intl</span> to <span class="emphasized">Lewiston</span> flights.

Flight FAQs

From Dulles Intl to Lewiston

What airport do you fly into for flights to Lewiston from Washington, D.C. Dulles Intl?

If you book a flight to Lewiston from Washington, D.C. Dulles Intl, you will be flying to Nez Perce Rgnl, which is the city’s only airport. Lewiston Nez Perce Rgnl (LWS) is located 1.9 mi from the center of Lewiston. There are 0 flights from Washington, D.C. Dulles Intl to Nez Perce Rgnl per day from 1 airline.

Which airlines flying from Washington, D.C. Dulles Intl to Lewiston Nez Perce Rgnl have flexible changes due to COVID-19?

One of the carriers operating flights from Washington, D.C. Dulles Intl to Lewiston Nez Perce Rgnl that may be offering flexible change policies is United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Washington, D.C. Dulles Intl Airport to Lewiston, Idaho for under $600 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Lewiston, Idaho for under $600. The cheapest flight booked recently is on Multiple Airlines for just $592, but on average you can expect to pay $960.

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Lewiston, Idaho?

While on average a flight from Washington, D.C. Dulles Intl Airport to Lewiston, Idaho is generally $1,840, our data shows the cheapest flight currently is $1,132. When looking at the most popular route, (Washington, D.C. Dulles Intl - Lewiston Nez Perce Rgnl), you can expect to pay $1,563 for that flight.

COVID Restrictions

View COVID Travel Restrictions for Lewiston, ID

Do I need a COVID test to fly to Lewiston from Dulles Intl?

Information is based on travel restrictions for travel to Lewiston Nez Perce Rgnl within the United States

Most visitors from Washington, D.C. Dulles Intl need to provide a negative COVID-19 test result and/or quarantine to enter Lewiston Nez Perce Rgnl.

COVID-19 testing requirements
Visitors from Washington, D.C. Dulles Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Lewiston Nez Perce Rgnl.

Quarantine requirements
Visitors from Washington, D.C. Dulles Intl are not required to quarantine after entering Lewiston Nez Perce Rgnl.

Do I need a test to fly back to Dulles Intl from Lewiston?

Returning to Washington, D.C. Dulles Intl from Lewiston Nez Perce Rgnl

COVID-19 testing requirements
Visitors from Lewiston Nez Perce Rgnl are not required to present a negative COVID-19 PCR test or antigen result upon entering Washington, D.C. Dulles Intl.

Quarantine requirements
Visitors from Lewiston Nez Perce Rgnl are not required to quarantine after entering Washington, D.C. Dulles Intl.

Hide COVID Travel Restrictions for Lewiston, ID

Alternative routes for Dulles Intl to Lewiston

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Lewiston

Things to know before you go - useful duration and weather info for your trip from Dulles Intl to Lewiston.
Average temperature for July in Lewiston
91.4 °F
Avg rainfall for July in Lewiston
0.4 ″

Airports servicing Washington, D.C.

Airports servicing Lewiston

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