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Las Cruces

$67+ Cheap flights from Seattle (SEA) to Las Cruces, NM

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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ELP
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Las Cruces are usually found in January or August, booked 64 days in advance, depart on a Saturday or Monday and return on a Thursday

Cheap flight deals from Seattle to Las Cruces

Keep the following information in mind while searching for Seattle to Las Cruces flight deals. Data was last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$122
(Kiwi.com)

One-way from

$67
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$374
Provider with most accurate pricing for Seattle/Tacoma Intl-El Paso flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-El Paso flights.
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From Seattle/Tacoma Intl to Las Cruces
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One-way flight from Seattle/Tacoma Intl to Las Cruces
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Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Seattle to Las Cruces

Cheapest flights from Seattle to Las Cruces
Explore the most affordable flight options available from Seattle to Las Cruces. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:08 pmSEA - ELP
1 stop24h 12mFrontier
Tue 11/113:25 pmELP - SEA
1 stop21h 42mFrontier
Deal found 10/14$122
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/612:48 pmSEA - ELP
1 stop28h 14mFrontier
Sat 12/131:42 pmELP - SEA
1 stop23h 11mFrontier
Deal found 10/15$143
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2812:58 pmSEA - ELP
1 stop23h 21mFrontier
Tue 11/113:25 pmELP - SEA
1 stop21h 42mFrontier
Deal found 10/15$154
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1512:58 pmSEA - ELP
1 stop23h 04mFrontier
Thu 11/201:29 pmELP - SEA
1 stop23h 27mFrontier
Deal found 10/15$155
This Mytrip deal was found by Cheapflights users on 10/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/301:18 pmSEA - ELP
1 stop23h 42mFrontier
Mon 11/32:45 pmELP - SEA
1 stop22h 22mFrontier
Deal found 10/15$160
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:22 pmSEA - ELP
1 stop22h 33mFrontier
Wed 11/123:30 pmELP - SEA
1 stop21h 43mFrontier
Deal found 10/16$161
This Booking.com deal was found by Cheapflights users on 10/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/242:31 pmSEA - ELP
1 stop22h 19mFrontier
Mon 10/271:43 pmELP - SEA
1 stop23h 30mFrontier
Deal found 10/15$176
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/812:58 pmSEA - ELP
1 stop23h 04mFrontier
Sat 11/153:25 pmELP - SEA
1 stop21h 48mFrontier
Deal found 10/16$177
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:00 amSEA - ELP
1 stop6h 48mAmerican Airlines
Mon 12/88:52 amELP - SEA
1 stop6h 13mAmerican Airlines
Deal found 10/15$178
This Booking.com deal was found by Cheapflights users on 10/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/812:58 pmSEA - ELP
1 stop23h 04mFrontier
Tue 11/113:25 pmELP - SEA
1 stop21h 42mFrontier
Deal found 10/15$184

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Las Cruces 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 October 16, 2025.
Use the filters below to find and compare flights from Seattle to Las Cruces that are best for you.

Fly from

Seattle

Fly to

Las Cruces

Route

Depart

Return

Price

SeattleEl Paso

SEA - ELP

SEAELP

Seattle/Tacoma Intl

Mon 11/10

9:25 am-9:30 pm

2 stops11h 05m

El Paso

Wed 11/12

2:35 pm-9:13 pm

1 stop7h 38m

$220

SeattleEl Paso

SEA - ELP

SEAELP

Seattle/Tacoma Intl

Sat 11/8

3:48 pm-10:45 pm

1 stop5h 57m

El Paso

Tue 11/11

5:49 am-4:15 pm

2 stops11h 26m

$220

SeattleEl Paso

SEA - ELP

SEAELP

Seattle/Tacoma Intl

Fri 12/26

2:54 pm-11:29 am

1 stop19h 35m

El Paso

Wed 12/31

12:24 pm-12:30 pm

1 stop25h 06m

$247

SeattleEl Paso

SEA - ELP

SEAELP

Seattle/Tacoma Intl

Tue 10/28

12:41 pm-10:45 pm

2 stops9h 04m

El Paso

Fri 10/31

2:35 pm-11:15 pm

2 stops9h 40m

$277

SeattleEl Paso

SEA - ELP

SEAELP

Seattle/Tacoma Intl

Thu 11/6

3:48 pm-10:45 pm

1 stop5h 57m

El Paso

Thu 11/13

2:35 pm-9:13 pm

1 stop7h 38m

$295

SeattleEl Paso

SEA - ELP

SEAELP

Seattle/Tacoma Intl

Tue 11/18

7:55 am-12:15 pm

Nonstop3h 20m

El Paso

Sun 11/23

7:04 pm-9:57 pm

Nonstop3h 53m

$347

SeattleEl Paso

SEA - ELP

SEAELP

Seattle/Tacoma Intl

Fri 12/26

2:54 pm-11:29 am

1 stop19h 35m

El Paso

Wed 12/31

12:24 pm-1:21 pm

2 stops25h 57m

$350

SeattleEl Paso

SEA - ELP

SEAELP

Seattle/Tacoma Intl

Fri 12/5

3:40 pm-10:41 pm

1 stop6h 01m

El Paso

Mon 12/8

2:35 pm-11:15 pm

2 stops9h 40m

$370

SeattleEl Paso

SEA - ELP

SEAELP

Seattle/Tacoma Intl

Tue 11/4

7:55 am-12:15 pm

Nonstop3h 20m

El Paso

Thu 11/6

12:10 pm-6:22 pm

1 stop7h 12m

$374

SeattleEl Paso

SEA - ELP

SEAELP

Seattle/Tacoma Intl

Fri 11/7

12:58 pm-2:35 pm

2 stops24h 37m

El Paso

Sun 11/9

12:10 pm-6:32 pm

1 stop7h 22m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 18 results
1
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Best time to book a flight from Seattle to Las Cruces

Have a flexible travel schedule? Discover the best time to fly to Las Cruces from Seattle with our price prediction graph.
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 Seattle to Las Cruces

How far ahead should I book a flight from Seattle to Las Cruces?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Las Cruces. Price data was last updated on October 10, 2025.

The best time to book flights from Seattle to Las Cruces is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Las Cruces?

Currently, November is the cheapest month in which you can book a flight from Seattle to Las Cruces (average of $123). Flying from Seattle to Las Cruces in December is currently the most expensive (average of $318). 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 SEA to LC9?

Find hourly flight availability from Seattle to Las Cruces. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

When flying from Seattle to Las Cruces, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 60% versus a flight at noon.

What is the cheapest day to fly from Seattle to Las Cruces?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Las Cruces. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Las Cruces flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Seattle to Las Cruces

Explore weekly flight availability from Seattle to Las Cruces. 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 October 16, 2025.

The most flights from SEA to LC9 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Las Cruces

Get insights into the airlines that provide service to Las Cruces. 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 Las Cruces. Reviews last updated October 16, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Hawaiian Airlines from Seattle to Las Cruces. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,103 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,103 reviews
Alaska Airlines
8.0
Very good
11,103 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
11,103 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Hawaiian Airlines
7.8
Good
2,781 reviews
Alaska Airlines
8.0
Very good
11,103 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
American Airlines
7.2
Good
11,040 reviews
Alaska Airlines
8.0
Very good
11,103 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Frontier
5.8
Fair
3,137 reviews
Alaska Airlines
8.0
Very good
11,103 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Las Cruces. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Las Cruces?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Las Cruces. You should not have trouble finding flights to Las Cruces from Seattle/Tacoma Intl; the airport handles an average of 2 outbound flights to Las Cruces per day. You should also have plenty of airline options to choose from since 6 airlines have flights from the Seattle airport to Las Cruces. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

  • How popular is this Seattle to Las Cruces flight route?

    The Seattle/Tacoma Intl to Las Cruces flight path was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Seattle to Las Cruces?

    Airlines like United Airlines and Frontier fly from Seattle to Las Cruces in about 11h 05m. The time it takes to get you to your destination can typically vary by up to 8h 30m. The distance from Seattle to Las Cruces is about 1367 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most reliable airlines from Seattle to Las Cruces?

    Consider Alaska Airlines (80%), Horizon Air (80%) or Hawaiian Airlines (80%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Las Cruces.

  • What are the cheapest flights from Seattle to Las Cruces?

    On average you can expect to pay $447 for a flight from Seattle to Las Cruces. The cheapest flight overall is $329 while the most popular route, (Seattle/Tacoma Intl - El Paso) is currently priced at $176.

  • Can I find deals for flights from Seattle to Las Cruces that include hotel bookings?

    Yes. In addition to deals on Seattle to Las Cruces flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Las Cruces?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Las Cruces.

  • Can I find deals for business class flights from Seattle to Las Cruces?

    Yes. Cheapflights offers flight deals from Seattle to Las Cruces by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Las Cruces?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Las Cruces (average of $123). Flying from Seattle to Las Cruces in December is currently the most expensive (average of $318). 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.

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Top 6 airlines flying from Seattle to Las Cruces

Discover the top 6 airlines that operate flights from Seattle to Las Cruces. 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$198FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$184Average$410FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$238Average$453FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$246Average$345FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$310Average$477FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$322Average$502FlexibilityNo cancel feeOn-time85%

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