What airlines fly to United States?

Alaska Airlines, Delta and Southwest are the top three most popular airlines that fly to United States from Lewiston, Idaho according to our data. Alaska Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 8 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

How many flights depart from Lewiston, Idaho to United States on average per day?

The number of flights available between Lewiston, Idaho and United States is 5 per day as of May 2026. The most frequent departure time is 8:00AM, with 100% of daily flights leaving at noon.

How many flights depart from Lewiston, Idaho to United States on average per week?

38 flights are operational weekly from Lewiston, Idaho to United States as of May 2026. The most popular departure day for this route is Tue, with 16% of flights per week taking off on this day.

What is the cheapest airline that flies from Lewiston Nez Perce Rgnl to United States?

Delta is the most popular carrier operating from Lewiston Nez Perce Rgnl to United States

When did momondo last update prices for flights from Lewiston Nez Perce Rgnl Airport to United States?

Prices for flights from Lewiston Nez Perce Rgnl Airport to United States were last updated today.

How many operators does momondo search for flights from Lewiston Nez Perce Rgnl Airport to United States?

There is 1 operator available for flights from Lewiston Nez Perce Rgnl Airport to United States as of May 2026.

How old do you have to be to fly from Lewiston Nez Perce Rgnl Airport to United States?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lewiston Nez Perce Rgnl Airport to United States.

What documentation or ID do you need to fly to United States?

The travel and health documents required for your trip to United States can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$224 Cheap Flights from Lewiston, Idaho to the United States in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Lewiston, Idaho to the United States

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:25 am - 7:55 am

LWS

SEA

1h 30mnonstop

9:30 pm - 10:49 pm

SEA

LWS

1h 19mnonstop

$289Delta

Tue, Oct 13 - Tue, Oct 20

12:30 pm - 4:53 pm

LWS

SEA

4h 23m

1 stop

9:30 pm - 10:49 pm

SEA

LWS

1h 19mnonstop

$298Delta

Tue, Oct 13 - Tue, Oct 20

8:25 am - 9:50 am

LWS

SEA

1h 25mnonstop

9:55 pm - 11:19 pm

SEA

LWS

1h 24mnonstop

$299Delta

Sat, Jun 6 - Sat, Jun 13

12:30 pm - 6:30 pm

LWS

SEA

6h 00m

1 stop

5:45 am - 11:46 am

SEA

LWS

6h 01m

1 stop

$308Delta

Tue, Oct 13 - Tue, Oct 20

12:30 pm - 6:30 pm

LWS

SEA

6h 00m

1 stop

5:45 am - 11:46 am

SEA

LWS

6h 01m

1 stop

$318Delta

Tue, Oct 13 - Tue, Oct 20

9:00 am - 10:31 am

LWS

SEA

1h 31mnonstop

9:55 pm - 11:19 pm

SEA

LWS

1h 24mnonstop

$319Delta

Sun, Jun 7 - Sat, Jun 13

12:15 pm - 3:00 pm

LWS

SLC

1h 45mnonstop

10:45 am - 11:33 am

SLC

LWS

1h 48mnonstop

$329Delta

Fri, Aug 14 - Sun, Aug 16

12:15 pm - 3:00 pm

LWS

SLC

1h 45mnonstop

5:31 pm - 10:59 pm

SLC

LWS

6h 28m

1 stop

$338Delta

Fri, Aug 14 - Mon, Aug 17

12:16 pm - 6:36 pm

LWS

SEA

6h 20m

1 stop

9:55 pm - 11:19 pm

SEA

LWS

1h 24mnonstop

$358Delta

Thu, Jun 11 - Wed, Jun 17

8:25 am - 9:52 am

LWS

SEA

1h 27mnonstop

9:30 pm - 10:50 pm

SEA

LWS

1h 20mnonstop

$389Delta

Tue, May 26 - Sat, May 30

Delta flights from Lewiston, Idaho to United States

Our best Delta deals on Lewiston, Idaho to United States flight tickets

Delta

Oct 13

LWS6:25 amLewiston Nez Perce Rgnl

1h 30m

SEA7:55 amSeattle/Tacoma Intl

Oct 20

SEA9:30 pmSeattle/Tacoma Intl

1h 19m

LWS10:49 pmLewiston Nez Perce Rgnl

$289

Delta

Oct 13

LWS12:30 pmLewiston Nez Perce Rgnl

4h 23m

1 stop

SEA4:53 pmSeattle/Tacoma Intl

Oct 20

SEA9:30 pmSeattle/Tacoma Intl

1h 19m

LWS10:49 pmLewiston Nez Perce Rgnl

$298

Delta

Jun 7

LWS9:00 amLewiston Nez Perce Rgnl

1h 31m

SEA10:31 amSeattle/Tacoma Intl

Jun 13

SEA9:55 pmSeattle/Tacoma Intl

1h 24m

LWS11:19 pmLewiston Nez Perce Rgnl

$299

momondo Fare Finder

Use the filters below to find and compare flights from Lewiston, Idaho to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

Tue 10/13

6:25 am-7:55 am

Nonstop1h 30m

Seattle/Tacoma Intl

Tue 10/20

9:30 pm-10:49 pm

Nonstop1h 19m

$289

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

Tue 10/13

12:30 pm-4:53 pm

1 stop4h 23m

Seattle/Tacoma Intl

Tue 10/20

9:30 pm-10:49 pm

Nonstop1h 19m

$298

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

Sat 6/6

8:25 am-9:50 am

Nonstop1h 25m

Seattle/Tacoma Intl

Sat 6/13

9:55 pm-11:19 pm

Nonstop1h 24m

$299

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

Tue 10/13

12:30 pm-6:30 pm

1 stop6h 00m

Seattle/Tacoma Intl

Tue 10/20

5:45 am-11:46 am

1 stop6h 01m

$308

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

Tue 10/13

12:30 pm-6:30 pm

1 stop6h 00m

Seattle/Tacoma Intl

Tue 10/20

5:45 am-11:46 am

1 stop6h 01m

$318

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

Sun 6/7

9:00 am-10:31 am

Nonstop1h 31m

Seattle/Tacoma Intl

Sat 6/13

9:55 pm-11:19 pm

Nonstop1h 24m

$319

LewistonSalt Lake City

LWS - SLC

LWSSLC

Lewiston Nez Perce Rgnl

Fri 8/14

12:15 pm-3:00 pm

Nonstop1h 45m

Salt Lake City

Sun 8/16

10:45 am-11:33 am

Nonstop1h 48m

$329

LewistonSalt Lake City

LWS - SLC

LWSSLC

Lewiston Nez Perce Rgnl

Fri 8/14

12:15 pm-3:00 pm

Nonstop1h 45m

Salt Lake City

Mon 8/17

5:31 pm-10:59 pm

1 stop6h 28m

$338

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

Thu 6/11

12:16 pm-6:36 pm

1 stop6h 20m

Seattle/Tacoma Intl

Wed 6/17

9:55 pm-11:19 pm

Nonstop1h 24m

$358

Quickest round-trip

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

Tue 5/26

8:25 am-9:52 am

Nonstop1h 27m

Seattle/Tacoma Intl

Sat 5/30

9:30 pm-10:50 pm

Nonstop1h 20m

$389

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Lewiston, Idaho to United States

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

Prices

Airlines

Other information

What is the cheapest month to fly to United States?

In general, April is the cheapest month to fly from Lewiston, Idaho to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $126. If you aren’t able to travel during the month of April, then book flights to United States from Lewiston, Idaho during June instead. Flights to United States in June, while not as cheap as those in April, still average around $147.

What is the cheapest Lewiston Nez Perce Rgnl to United States flight route?

Fly from Lewiston Nez Perce Rgnl to Seattle/Tacoma Intl for the best Lewiston Nez Perce Rgnl - United States flight prices

Can stopping save me money on Lewiston, Idaho to United States flights?

You could potentially save up to 46% on your flight if you consider stops on a Lewiston, Idaho to United States flight.

Cheap Lewiston, Idaho to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lewiston, Idaho to United States

Best Price Found	$397
Fastest flight time	1h 27m
Direct flights	Every day
Airports in United States	4,297 airports

The best one-way flight to United States from Lewiston, Idaho in the past 72 hours is $397. The best round-trip flight deal from Lewiston, Idaho to United States found on momondo in the last 72 hours is $406.

The fastest flight from Lewiston, Idaho to United States takes 1h 27m

Direct flights go from Lewiston, Idaho to United States every day.

There are 4,297 airports in United States. From Lewiston, Idaho there are direct flights to Salt Lake City (SLC), Seattle/Tacoma Intl (SEA).

Search flight deals

Frequently asked questions about flying from Lewiston, Idaho to the United States

When did momondo last update prices for flights from Lewiston Nez Perce Rgnl Airport to United States?
Prices for flights from Lewiston Nez Perce Rgnl Airport to United States were last updated today.
How many operators does momondo search for flights from Lewiston Nez Perce Rgnl Airport to United States?
There is 1 operator available for flights from Lewiston Nez Perce Rgnl Airport to United States as of May 2026.
How old do you have to be to fly from Lewiston Nez Perce Rgnl Airport to United States?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lewiston Nez Perce Rgnl Airport to United States.
What documentation or ID do you need to fly to United States?
The travel and health documents required for your trip to United States can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Lewiston, Idaho to United States?
Based on momondo bookings for flights between Lewiston, Idaho and United States, the leading plane model is Embraer 175 (Enhanced Winglets), making up 41.67% of the total bookings. Other popular models include Airbus A320-100/200 with 11.11%, Airbus A220-300 with 8.33%, and Boeing 737 MAX 9 with 5.56%.

Best airlines flying from Lewiston, Idaho to United States

Compare and see reviews for airlines that fly from Lewiston, Idaho to United States with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $166	Free Cancellation	Rating 7.9 8,446 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Lewiston to United States?

It is quick and easy to find Lewiston to United States 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 United States that suits you.

Can I find flights from Lewiston to United States with flexible booking policies on momondo?

Flights from Lewiston to United States with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Lewiston to United States?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United States from Lewiston.

I’m not ready to book a flight from Lewiston to United States right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Lewiston to United States flights. All you need is a valid email address and we will do the rest; it is that quick and easy.