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Cheap flights from San Diego to Lewiston from $456

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Lewiston departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Lewiston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:45 pm - 10:55 pm
SAN
-
LWS
7h 10m
1 stop
Delta Logo
8:25 am - 2:48 pm
LWS
-
SAN
6h 23m
1 stop
$456Delta
Thu, May 21 - Sun, May 24
Delta Logo
3:45 pm - 10:55 pm
SAN
-
LWS
7h 10m
1 stop
Delta Logo
8:25 am - 3:56 pm
LWS
-
SAN
7h 31m
2 stops
$462Delta
Thu, May 21 - Sun, May 24
Delta Logo
3:15 pm - 10:55 pm
SAN
-
LWS
7h 40m
2 stops
Delta Logo
8:25 am - 3:56 pm
LWS
-
SAN
7h 31m
2 stops
$467Delta
Thu, May 21 - Sun, May 24
Delta Logo
4:18 pm - 11:19 pm
SAN
-
LWS
7h 01m
1 stop
Delta Logo
9:14 am - 3:19 pm
LWS
-
SAN
6h 05m
1 stop
$542Delta
Thu, Jun 11 - Wed, Jun 17
Delta Logo
6:51 pm - 12:08 am
SAN
-
LWS
5h 17m
1 stop
Delta Logo
12:13 pm - 6:05 pm
LWS
-
SAN
5h 52m
1 stop
$556Delta
Fri, May 1 - Tue, May 5
Delta Logo
6:51 pm - 12:08 am
SAN
-
LWS
5h 17m
1 stop
Delta Logo
6:09 am - 2:50 pm
LWS
-
SAN
8h 41m
2 stops
$562Delta
Fri, May 1 - Tue, May 5
Delta Logo
3:15 pm - 12:08 am
SAN
-
LWS
8h 53m
2 stops
Delta Logo
6:09 am - 6:05 pm
LWS
-
SAN
11h 56m
2 stops
$567Delta
Fri, May 1 - Tue, May 5
Delta Logo
4:18 pm - 11:19 pm
SAN
-
LWS
7h 01m
1 stop
Delta Logo
9:14 am - 7:16 pm
LWS
-
SAN
10h 02m
2 stops
$654Delta
Thu, Jun 11 - Wed, Jun 17
Delta Logo
6:51 pm - 12:08 am
SAN
-
LWS
5h 17m
1 stop
Delta Logo
8:25 am - 2:48 pm
LWS
-
SAN
6h 23m
1 stop
$824Delta
Mon, May 4 - Fri, May 8
Delta Logo
6:51 pm - 12:08 am
SAN
-
LWS
5h 17m
1 stop
Delta Logo
12:16 pm - 10:26 pm
LWS
-
SAN
10h 10m
2 stops
$830Delta
Mon, May 4 - Fri, May 8

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Delta flights from San Diego to Lewiston, Idaho

Our best Delta deals on San Diego to Lewiston, Idaho flight tickets
Delta
May 21
SAN3:45 pmSan Diego
7h 10m
1 stop
LWS10:55 pmLewiston Nez Perce Rgnl
May 24
LWS8:25 amLewiston Nez Perce Rgnl
6h 23m
1 stop
SAN2:48 pmSan Diego
$456
Delta
May 21
SAN3:45 pmSan Diego
7h 10m
1 stop
LWS10:55 pmLewiston Nez Perce Rgnl
May 24
LWS8:25 amLewiston Nez Perce Rgnl
7h 31m
2 stops
SAN3:56 pmSan Diego
$462
Delta
May 21
SAN3:15 pmSan Diego
7h 40m
2 stops
LWS10:55 pmLewiston Nez Perce Rgnl
May 24
LWS8:25 amLewiston Nez Perce Rgnl
7h 31m
2 stops
SAN3:56 pmSan Diego
$467

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Lewiston, Idaho 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, momondo users made 832,500 searches. Data last updated April 21, 2026.
Use the filters below to find and compare flights from San Diego to Lewiston, Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoLewiston

SAN - LWS

SANLWS

San Diego

Thu 5/21

3:45 pm-10:55 pm

1 stop7h 10m

Lewiston Nez Perce Rgnl

Sun 5/24

8:25 am-2:48 pm

1 stop6h 23m

$456

San DiegoLewiston

SAN - LWS

SANLWS

San Diego

Thu 5/21

3:45 pm-10:55 pm

1 stop7h 10m

Lewiston Nez Perce Rgnl

Sun 5/24

8:25 am-3:56 pm

2 stops7h 31m

$462

San DiegoLewiston

SAN - LWS

SANLWS

San Diego

Thu 5/21

3:15 pm-10:55 pm

2 stops7h 40m

Lewiston Nez Perce Rgnl

Sun 5/24

8:25 am-3:56 pm

2 stops7h 31m

$467

San DiegoLewiston

SAN - LWS

SANLWS

San Diego

Thu 6/11

4:18 pm-11:19 pm

1 stop7h 01m

Lewiston Nez Perce Rgnl

Wed 6/17

9:14 am-3:19 pm

1 stop6h 05m

$542
Quickest round-trip

San DiegoLewiston

SAN - LWS

SANLWS

San Diego

Fri 5/1

6:51 pm-12:08 am

1 stop5h 17m

Lewiston Nez Perce Rgnl

Tue 5/5

12:13 pm-6:05 pm

1 stop5h 52m

$556

San DiegoLewiston

SAN - LWS

SANLWS

San Diego

Fri 5/1

6:51 pm-12:08 am

1 stop5h 17m

Lewiston Nez Perce Rgnl

Tue 5/5

6:09 am-2:50 pm

2 stops8h 41m

$562

San DiegoLewiston

SAN - LWS

SANLWS

San Diego

Fri 5/1

3:15 pm-12:08 am

2 stops8h 53m

Lewiston Nez Perce Rgnl

Tue 5/5

6:09 am-6:05 pm

2 stops11h 56m

$567

San DiegoLewiston

SAN - LWS

SANLWS

San Diego

Thu 6/11

4:18 pm-11:19 pm

1 stop7h 01m

Lewiston Nez Perce Rgnl

Wed 6/17

9:14 am-7:16 pm

2 stops10h 02m

$654

San DiegoLewiston

SAN - LWS

SANLWS

San Diego

Mon 5/4

6:51 pm-12:08 am

1 stop5h 17m

Lewiston Nez Perce Rgnl

Fri 5/8

8:25 am-2:48 pm

1 stop6h 23m

$824

San DiegoLewiston

SAN - LWS

SANLWS

San Diego

Mon 5/4

6:51 pm-12:08 am

1 stop5h 17m

Lewiston Nez Perce Rgnl

Fri 5/8

12:16 pm-10:26 pm

2 stops10h 10m

$830

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Lewiston from

How to get the cheapest flight ticket from San Diego to Lewiston, Idaho

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

What airlines fly to Lewiston, Idaho?

Alaska Airlines, Southwest and Delta are the top three most popular airlines that fly to Lewiston, Idaho from San Diego according to our data. Alaska Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Lewiston, Idaho. Keep in mind that there are 7 different airlines that fly to Lewiston, Idaho on a routine basis, so you have a few additional options to choose from.

When to book flights from San Diego to Lewiston, Idaho

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Lewiston, Idaho according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Diego to Lewiston, Idaho (SAN to LWS) flight deals and tips

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

Fastest flight time

5h 17m

Direct flights

None
The fastest flight from San Diego to Lewiston, Idaho takes 5h 17m
There are no direct flights from San Diego to Lewiston, Idaho. There are no popular flight routes from San Diego to Lewiston, Idaho.
Search flight deals

Frequently asked questions about flying from San Diego to Lewiston, Idaho

  • How far is San Diego to Lewiston Nez Perce Rgnl by plane?

    San Diego and Lewiston Nez Perce Rgnl are 944.9 mi apart from one another. Flights usually cover this in 5h 17m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Diego Airport to Lewiston Nez Perce Rgnl Airport?

    Prices for flights from San Diego Airport to Lewiston Nez Perce Rgnl Airport refresh daily.

  • How many operators does momondo search for flights from San Diego Airport to Lewiston Nez Perce Rgnl Airport?

  • How old do you have to be to fly from San Diego Airport to Lewiston Nez Perce Rgnl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Lewiston Nez Perce Rgnl Airport.

  • What documentation or ID do you need to fly to Lewiston Nez Perce Rgnl Airport?

    The travel and health documents you'll need for your trip to Lewiston Nez Perce Rgnl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lewiston Nez Perce Rgnl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Diego to Lewiston, Idaho?

Best airlines flying from San Diego to Lewiston, Idaho

Compare and see reviews for airlines that fly from San Diego to Lewiston, Idaho with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $263Free CancellationRating
7.9
8,434 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Lewiston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Diego to Lewiston for you.

Can I find flights from San Diego to Lewiston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Lewiston from San Diego which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Diego to Lewiston?

Once you have performed a search for San Diego to Lewiston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for San Diego to Lewiston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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