$30+ Cheap flights to the USA
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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights to USA with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Flights to USA in 2025
Cheapest flights to USAExplore the most affordable flight options available to USA. Find the lowest fares based on data from user searches, with prices last updated on December 20, 2025.
Explore the most affordable flight options available to USA. Find the lowest fares based on data from user searches, with prices last updated on December 20, 2025.
This Super.com deal was found by Cheapflights users on 12/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 12/18. 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.
This eDestinos deal was found by Cheapflights users on 12/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 12/18. 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.
This Cheapflightsfares deal was found by Cheapflights users on 12/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 12/19. 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.
Find flights to USA
Browse one-way and round-trip flights deals to the USA on Cheapflights. Flight deals are based on user searches and were last updated on December 20, 2025
Explore the USA
Find flight deals to USA
Find the latest flights to USA in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on December 20, 2025.
Popular in | December |
|---|---|
Cheapest in | February |
Average price | $337 |
Round-trip from | $102 |
One-way from | $30 |
Good round-trip deal | $67 or less |
Good one-way deal | $35 or less |
Cheapflights Fare Finder
Use the filters below to find and compare flights to the United States that are best for you.
Fly from
Route
Depart
Return
Price
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Thu 1/8
7:07 am-8:22 am
Nonstop1h 15m
Los Angeles
Sat 1/10
4:07 pm-5:18 pm
Nonstop1h 11m
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Sat 1/31
1:53 pm-3:12 pm
Nonstop1h 19m
Los Angeles
Sun 2/1
9:17 am-10:31 am
Nonstop1h 14m
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Sat 1/3
6:00 am-7:18 am
Nonstop1h 18m
Los Angeles
Sat 1/10
4:07 pm-5:18 pm
Nonstop1h 11m
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Fri 1/2
7:11 pm-8:31 pm
Nonstop1h 20m
Los Angeles
Fri 1/9
4:07 pm-5:18 pm
Nonstop1h 11m
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Wed 1/14
11:51 am-10:40 pm
1 stop10h 49m
Los Angeles
Wed 1/21
4:07 pm-5:18 pm
Nonstop1h 11m
Las VegasDallas
LAS - DFW
LASDFW
Las Vegas Harry Reid Intl
Wed 2/25
11:46 am-4:30 pm
Nonstop2h 44m
Dallas/Fort Worth
Mon 3/2
5:35 pm-6:42 pm
Nonstop3h 07m
Las VegasDallas
LAS - DFW
LASDFW
Las Vegas Harry Reid Intl
Mon 2/2
1:53 pm-5:35 am
1 stop13h 42m
Dallas/Fort Worth
Mon 2/9
4:43 pm-5:55 pm
Nonstop3h 12m
Las VegasDallas
LAS - DFW
LASDFW
Las Vegas Harry Reid Intl
Thu 1/15
1:53 pm-5:35 am
1 stop13h 42m
Dallas/Fort Worth
Sun 1/18
10:36 pm-11:49 pm
Nonstop3h 13m
Las VegasDallas
LAS - DFW
LASDFW
Las Vegas Harry Reid Intl
Thu 1/8
11:51 am-4:35 pm
Nonstop2h 44m
Dallas/Fort Worth
Tue 1/13
5:45 am-10:31 am
1 stop6h 46m
Las VegasDallas
LAS - DFW
LASDFW
Las Vegas Harry Reid Intl
Sat 1/17
11:51 am-4:35 pm
Nonstop2h 44m
Dallas/Fort Worth
Sat 1/24
5:45 am-10:31 am
1 stop6h 46m
Compare providers for flights to USA
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals to USA in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: Out of all of the providers offering USA flight deals, Cheapflights users have found Expedia to have the most accurate pricing on Cheapflights vs. their site about 90-95% of the time, users can find the same price on USA flight deals on Cheapflights and Expedia. This is based on searches made for USA flights over the past month.
- Most trusted provider: Expedia is the most trusted provider by Cheapflights users offering USA flight deals. With a user feedback rating of 3 out of 3 stars (3 being the best), Expedia has received the most positive sentiment from Cheapflights users searching for flights to USA. This is based on data collected from Cheapflights searches made over the past month.
Best time to book a flight to USA
Have a flexible travel schedule? Discover the best time to fly to USA with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to the United States
How long is the flight to USA?
On average, a flight from Las Vegas to USA takes 6 hours 8 minutes. Flights to USA from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to USA?
Use this chart to determine the cheapest time to fly round-trip from Las Vegas to USA. Price data was last updated on December 13, 2025.
Users looking for the lowest fares to USA should consider flying on Thursday afternoons, when prices are typically cheapest. Budget-minded travelers will want to avoid Sunday at noon, when prices are usually at their highest.
Weekly flight availability to USA
The most flights from Las Vegas to USA are scheduled on a Friday (148 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (79 on average).
What are the most popular airlines that fly to USA?
The most popular airlines flying from Las Vegas to USA are Frontier, Spirit Airlines and Southwest.
What are the cheapest airlines that fly to USA?
The cheapest airlines flying from Las Vegas to USA are Spirit Airlines, Frontier and Avelo Airlines.
Rainfall in USA by month
Plan your trip to USA by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in USA ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit USA when rainfall is around 2.8 in.
Temperature in USA by month
Plan your trip to USA by taking into account the average temperature totals by month.
If weather is an important factor for your trip to USA, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).
What are the most popular places to fly to in USA?
Destination popularity is based on the amount of flight searches to USA in the last few years. This data was updated on December 20, 2025.
The most popular places in USA to fly to are New York, California, Florida, Nevada and Illinois.
Reviews of airlines servicing USA
Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated December 20, 2025.
Peruse reviews from past customers who have flown Southwest, Delta, and American Airlines to the USA to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
Boarding
Crew
Food
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Boarding
Crew
Food
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Boarding
Crew
Food
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Boarding
Crew
Food
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Boarding
Crew
Food
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Boarding
Crew
Food
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN