What airlines fly to United States?

Delta, Alaska Airlines and Southwest are the top three most popular airlines that fly to United States from Lewiston, Idaho according to our data. Delta is the first choice among our users, with 36% 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.

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

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

42 flights are operational weekly from Lewiston, Idaho to United States as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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 December 2025.

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.

$144 Cheap Flights from Lewiston to the United States in 2025/26

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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.

7:05 am - 8:38 am

LWS

SEA

1h 33mnonstop

7:45 pm - 8:59 pm

SEA

LWS

1h 14mnonstop

$169Delta

Sun, Jan 18 - Sun, Jan 25

12:24 pm - 8:33 pm

LWS

SEA

8h 09m1 stop

7:45 pm - 8:59 pm

SEA

LWS

1h 14mnonstop

$179Delta

Sun, Jan 18 - Sun, Jan 25

12:24 pm - 8:33 pm

LWS

SEA

8h 09m1 stop

5:00 am - 11:42 am

SEA

LWS

6h 42m1 stop

$188Delta

Sun, Jan 18 - Sun, Jan 25

7:05 am - 8:38 am

LWS

SEA

1h 33mnonstop

7:45 pm - 8:59 pm

SEA

LWS

1h 14mnonstop

$228Delta

Mon, Jan 19 - Mon, Jan 26

7:05 am - 8:38 am

LWS

SEA

1h 33mnonstop

5:00 am - 11:42 am

SEA

LWS

6h 42m1 stop

$238Delta

Mon, Jan 19 - Mon, Jan 26

12:24 pm - 6:29 pm

LWS

SEA

6h 05m1 stop

5:25 am - 11:42 am

SEA

LWS

6h 17m1 stop

$247Delta

Fri, Jan 16 - Mon, Jan 19

7:05 am - 8:38 am

LWS

SEA

1h 33mnonstop

7:45 pm - 8:59 pm

SEA

LWS

1h 14mnonstop

$287Delta

Tue, Jan 13 - Fri, Jan 16

7:05 am - 8:38 am

LWS

SEA

1h 33mnonstop

7:45 pm - 8:59 pm

SEA

LWS

1h 14mnonstop

$289Delta

Tue, Jan 6 - Sat, Jan 10

7:05 am - 8:38 am

LWS

SEA

1h 33mnonstop

5:25 am - 11:42 am

SEA

LWS

6h 17m1 stop

$297Delta

Tue, Jan 13 - Fri, Jan 16

7:05 am - 8:38 am

LWS

SEA

1h 33mnonstop

5:25 am - 11:42 am

SEA

LWS

6h 17m1 stop

$299Delta

Tue, Jan 6 - Sat, Jan 10

Delta flights from Lewiston, Idaho to United States

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

Delta

Jan 18

LWS7:05 amLewiston Nez Perce Rgnl

1h 33m

SEA8:38 amSeattle/Tacoma Intl

Jan 25

SEA7:45 pmSeattle/Tacoma Intl

1h 14m

LWS8:59 pmLewiston Nez Perce Rgnl

$169

Find similar

Delta

Jan 18

LWS12:24 pmLewiston Nez Perce Rgnl

8h 09m

1 stop

SEA8:33 pmSeattle/Tacoma Intl

Jan 25

SEA7:45 pmSeattle/Tacoma Intl

1h 14m

LWS8:59 pmLewiston Nez Perce Rgnl

$179

Find similar

Delta

Jan 18

LWS12:24 pmLewiston Nez Perce Rgnl

8h 09m

1 stop

SEA8:33 pmSeattle/Tacoma Intl

Jan 25

SEA5:00 amSeattle/Tacoma Intl

6h 42m

1 stop

LWS11:42 amLewiston Nez Perce Rgnl

$188

Find similar

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

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

Sun 1/18

7:05 am-8:38 am

Nonstop1h 33m

Seattle/Tacoma Intl

Sun 1/25

7:45 pm-8:59 pm

Nonstop1h 14m

$169

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

Sun 1/18

12:24 pm-8:33 pm

1 stop8h 09m

Seattle/Tacoma Intl

Sun 1/25

7:45 pm-8:59 pm

Nonstop1h 14m

$179

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

Sun 1/18

12:24 pm-8:33 pm

1 stop8h 09m

Seattle/Tacoma Intl

Sun 1/25

5:00 am-11:42 am

1 stop6h 42m

$188

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

Mon 1/19

7:05 am-8:38 am

Nonstop1h 33m

Seattle/Tacoma Intl

Mon 1/26

7:45 pm-8:59 pm

Nonstop1h 14m

$228

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

Mon 1/19

7:05 am-8:38 am

Nonstop1h 33m

Seattle/Tacoma Intl

Mon 1/26

5:00 am-11:42 am

1 stop6h 42m

$238

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

Fri 1/16

12:24 pm-6:29 pm

1 stop6h 05m

Seattle/Tacoma Intl

Mon 1/19

5:25 am-11:42 am

1 stop6h 17m

$247

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

Tue 1/13

7:05 am-8:38 am

Nonstop1h 33m

Seattle/Tacoma Intl

Fri 1/16

7:45 pm-8:59 pm

Nonstop1h 14m

$287

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

Tue 1/6

7:05 am-8:38 am

Nonstop1h 33m

Seattle/Tacoma Intl

Sat 1/10

7:45 pm-8:59 pm

Nonstop1h 14m

$289

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

Tue 1/13

7:05 am-8:38 am

Nonstop1h 33m

Seattle/Tacoma Intl

Fri 1/16

5:25 am-11:42 am

1 stop6h 17m

$297

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

Tue 1/6

7:05 am-8:38 am

Nonstop1h 33m

Seattle/Tacoma Intl

Sat 1/10

5:25 am-11:42 am

1 stop6h 17m

$299

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

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

You could potentially save up to 31% 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	$368
Fastest flight time	1h 31m
Direct flights	Every day
Airports in United States	4,296 airports

The best one-way flight to United States from Lewiston, Idaho in the past 72 hours is $368. The best round-trip flight deal from Lewiston, Idaho to United States found on momondo in the last 72 hours is $263.

The fastest flight from Lewiston, Idaho to United States takes 1h 31m

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

There are 4,296 airports in United States. From Lewiston, Idaho there are direct flights to Salt Lake City (SLC), Seattle/Tacoma Intl (SEA).

Search flight deals

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 December 2025.
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 48.08% of the total bookings. Other popular models include Embraer 175 with 9.62%, Airbus A320-100/200 with 7.69%, and Boeing 737-900 with 5.77%.

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 $254	Free Cancellation	Rating 7.9 8,014 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.

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Cheap flights from Lewiston, Idaho to the United States from $144

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Delta flights from Lewiston, Idaho to United States

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

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

See travel insights to the United States from

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

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

You could potentially save up to 31% on your flight if you consider stops on a Lewiston, Idaho to United States flight.

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

What airlines fly to United States?

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

42 flights are operational weekly from Lewiston, Idaho to United States as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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

Fastest flight time

Direct flights

Airports in United States

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

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

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

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

What is the most popular plane model from Lewiston, Idaho to United States?

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

Why use momondo?

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

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

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

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

An easier way to manage your United States trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo