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Cheap Flights to USA
Round-trip
Economy
Flights to USA in 2021
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
| Popular in | January | High demand for flights, 12% potential price rise |
| Cheapest in | August | Best time to find cheap flights, 4% potential price drop |
| Average price | 15,597,801 ₫ | Average for round-trip flights in June 2021 |
| Round-trip from | 16,147,503 ₫ | From Ho Chi Minh City to United States |
| One-way from | 229,043 ₫ | One-way flight from Ho Chi Minh City to United States |
Cheapest Prices for USA flights by month
The cheapest ticket to USA found for each month in 2021 based on historical flight searches by Cheapflights users.
January
17,922,356 ₫
February
14,256,299 ₫
March
13,557,948 ₫
April
14,953,275 ₫
May
16,777,142 ₫
June
15,592,991 ₫
July
15,766,835 ₫
August
15,775,538 ₫
September
15,444,572 ₫
October
16,144,755 ₫
November
14,289,739 ₫
December
15,659,872 ₫
Currently, the cheapest month for flights to USA is March. The most expensive month for flights is January. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.
When is the best time to fly to USA?
Average Los Angeles flight ticket prices and weather conditions for 2021 and 2022 by month.
|
SGN - LAX Price
|
13,557,948 ₫ - 23,370,132 ₫
|
|
LAX Temperature
|
20 - 32 °C
|
|
LAX Rainfall
|
0 - 123 mm
|
March is typically the best time to fly to USA, but there are other times where great deals are available. August tends to be the warmest period in USA so if you are looking for sun or warmer climates then look to fly around this time. February is the wettest if you need to factor this in to your plans.
When is the best time to book a flight to USA?
To ensure you get the cheapest price possible for a flight to USA, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Which day is cheapest to fly to USA?
Friday is currently, on average, the cheapest day to fly to USA. Flying on Thursday will result in higher flight prices.
What time of day is cheapest to fly to USA?
To get the best value, try booking a flight in the afternoon when visiting USA. Generally the prices will increase for flights at noon as these tend to have higher demand.
Cheap flights to United States in June, July 2021
The best prices found for SFO flights for June, July
29 Jun - 11 Nov
16,078,791 ₫pp
SGN
Ho Chi Minh City
Multiple Airlines
2 STOPS
SFO
San Francisco
SFO
San Francisco
Japan Airlines
2 STOPS
SGN
Ho Chi Minh City
28 Jun - 11 Nov
16,124,599 ₫pp
SGN
Ho Chi Minh City
Japan Airlines
1 STOP
SFO
San Francisco
SFO
San Francisco
Japan Airlines
1 STOP
SGN
Ho Chi Minh City
26 Jun - 1 Oct
16,147,503 ₫pp
SGN
Ho Chi Minh City
Japan Airlines
1 STOP
SFO
San Francisco
SFO
San Francisco
Japan Airlines
1 STOP
SGN
Ho Chi Minh City
United States 2021 flight deals
Cheap flights to United States found for this year
1 Nov - 30 Nov
15,849,748 ₫pp
SGN
Ho Chi Minh City
Japan Airlines
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Japan Airlines
2 STOPS
SGN
Ho Chi Minh City
4 Nov - 9 Nov
15,895,557 ₫pp
SGN
Ho Chi Minh City
Japan Airlines
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Japan Airlines
2 STOPS
SGN
Ho Chi Minh City
1 Nov - 30 Nov
15,964,269 ₫pp
SGN
Ho Chi Minh City
Japan Airlines
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Japan Airlines
1 STOP
SGN
Ho Chi Minh City
Last minute flights to United States
Late deals on round-trip flights to United States, departing today and this week
26 Jun - 1 Oct
16,147,503 ₫pp
SGN
Ho Chi Minh City
Japan Airlines
1 STOP
SFO
San Francisco
SFO
San Francisco
Japan Airlines
1 STOP
SGN
Ho Chi Minh City
26 Jun - 1 Oct
16,284,929 ₫pp
SGN
Ho Chi Minh City
Japan Airlines
1 STOP
SFO
San Francisco
SFO
San Francisco
Japan Airlines
2 STOPS
SGN
Ho Chi Minh City
26 Jun - 11 Nov
16,513,972 ₫pp
SGN
Ho Chi Minh City
American Airlines
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
1 STOP
SGN
Ho Chi Minh City
Alternative, similarly priced destinations
See alternative destinations where airfare is generally forecast to be close to USA flight prices.
Popular regions to fly to in USA
Not sure where to visit in USA? Start by selecting one of the most popular places in USA below to filter down your possible destination.
Find flights to USA
Select your preferred flight destination in USA from the list below.
Select your preferred route to USA from Vietnam below
Cheapest flights to USA
Not set on USA? See the cheapest flights to Vietnam. Airfare prices updated on June 17, 2021.
Ho Chi Minh City to Los Angeles flights
from 16,147,504 ₫ pp
Hanoi to Los Angeles flights
from 16,307,834 ₫ pp
Hanoi to San Francisco flights
from 16,674,302 ₫ pp
Ho Chi Minh City to San Francisco flights
from 16,743,015 ₫ pp
Hanoi to Ontario flights
from 17,109,484 ₫ pp
Hanoi to Seattle flights
from 17,132,388 ₫ pp
Hanoi to Santa Ana flights
from 17,178,196 ₫ pp
Hanoi to Sacramento flights
from 17,315,620 ₫ pp
Hanoi to San Jose flights
from 17,315,620 ₫ pp
Hanoi to Oakland flights
from 17,315,620 ₫ pp
Hanoi to Houston flights
from 18,002,748 ₫ pp
Ho Chi Minh City to Seattle flights
from 18,392,120 ₫ pp
Hanoi to Chicago flights
from 18,781,494 ₫ pp
Ho Chi Minh City to Chicago flights
from 18,987,632 ₫ pp
Ho Chi Minh City to Houston flights
from 19,147,962 ₫ pp
Ho Chi Minh City to William P. Hobby flights
from 19,285,388 ₫ pp
Popular flight searches
Check out other popular destinations found by fellow travelers in 2021.
Popular cities in North America
Popular countries in North America