$124+ Cheap flights from Washington to Lewiston, ID (LWS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Washington to Lewiston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Washington to Lewiston
Keep the following information in mind while searching for Washington to Lewiston flight deals. Data was last updated June 12, 2025.
Round-trip from | $209 (Delta) |
|---|---|
One-way from | $124 (Delta) |
Popular in | November |
Cheapest in | October |
Average price | $359 |
Good round-trip deal | $249 or less |
Find flight deals from Washington to Lewiston
Cheapest flights from Washington to LewistonExplore the most affordable flight options available from Washington to Lewiston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Washington to Lewiston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Washington to Lewiston 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Washington to Lewiston that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SeattleLewiston
SEA - LWS
SEALWS
Seattle/Tacoma Intl
Sat 7/12
7:50 pm-9:08 pm
Nonstop1h 18m
Lewiston Nez Perce Rgnl
Sun 7/13
7:00 am-8:24 am
Nonstop1h 24m
PortlandLewiston
PDX - LWS
PDXLWS
Portland
Wed 8/13
5:45 pm-9:03 pm
1 stop3h 18m
Lewiston Nez Perce Rgnl
Sun 8/17
7:05 am-10:34 am
1 stop3h 29m
SeattleLewiston
SEA - LWS
SEALWS
Seattle/Tacoma Intl
Wed 7/9
7:50 pm-9:08 pm
Nonstop1h 18m
PortlandLewiston
PDX - LWS
PDXLWS
Portland
Wed 7/9
3:35 pm-9:08 pm
1 stop5h 33m
Best time to book a flight from Washington to Lewiston
Have a flexible travel schedule? Discover the best time to fly to Lewiston from Washington with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Washington to Lewiston
What is the cheapest month to book a flight from State of Washington to Lewiston, Idaho?
Currently, February is the cheapest month in which you can book a flight from State of Washington to Lewiston, Idaho (average of $278). Flying from State of Washington to Lewiston, Idaho in July is currently the most expensive (average of $535). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from WA to LWS?
Find hourly flight availability from Washington to Lewiston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
When flying from State of Washington to Lewiston, Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from State of Washington to Lewiston, Idaho
Explore weekly flight availability from Washington to Lewiston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.
The most flights from USWA to LWS are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
Rainfall in Lewiston by month
Plan your trip to Lewiston by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Lewiston, Idaho ranges from 0.3 - 1.7 inches per month. June is typically the wettest month, when rainfall can reach 1.7 in. August is typically the driest time to visit Lewiston, Idaho when rainfall is around 0.3 in.
Temperature in Lewiston by month
Plan your trip to Lewiston by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Lewiston, Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).
Reviews of airlines servicing Lewiston
Get insights into the airlines that provide service to Lewiston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lewiston. Reviews last updated June 12, 2025.
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Washington to Lewiston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Washington to Lewiston
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Washington to Lewiston
Discover the top airline that operate flights from Washington to Lewiston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$169 | Average$261 | FlexibilityNo cancel fee | On-timeN/A |