$507+ Cheap flights from Lewiston, ID (LWS) to Missouri
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
LWS — STL
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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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
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Cheapest flights from Lewiston to MissouriExplore the most affordable flight options available from Lewiston to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
Explore the most affordable flight options available from Lewiston to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 6/3012:16 pm
LWS
- STL
2 stops9h 40m
Delta
Wed 7/82:30 pm
STL
- LWS
2 stops10h 27m
Delta
Deal found 4/30![Delta logo]()
$507
Best flights from Lewiston to MissouriDiscover carefully curated flight deals from Lewiston to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
Discover carefully curated flight deals from Lewiston to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 6/3012:16 pm
LWS
- STL
2 stops9h 40m
Delta
Wed 7/82:30 pm
STL
- LWS
2 stops10h 27m
Delta
Deal found 4/30![Delta logo]()
$507
Last-minute flights from Lewiston to MissouriDiscover last-minute flight deals from Lewiston to Missouri. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Lewiston to Missouri. Data last updated May 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 6/3012:16 pm
LWS
- STL
2 stops9h 40m
Delta
Wed 7/82:30 pm
STL
- LWS
2 stops10h 27m
Delta
Deal found 4/30![Delta logo]()
$507
Find flight deals from Lewiston to Missouri
Keep the following information in mind while searching for Lewiston to Missouri flight deals. Data was last updated May 5, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $507 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Lewiston to Missouri 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 May 5, 2026.
Use the filters below to find and compare flights from Lewiston to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
LewistonSt. Louis
LWS - STL
LWSSTL
Lewiston Nez Perce Rgnl
Tue 6/30
12:16 pm-11:56 pm
2 stops9h 40m
Lambert-St Louis
Wed 7/8
2:30 pm-10:57 pm
2 stops10h 27m
$507
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Best time to book a flight from Lewiston to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Lewiston with our price prediction graph.
LWS-STL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Lewiston to Missouri
LWS-USMO
LWS-STL
No data available for this route at this time. Please check back soon.
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