Cheap flights from the United States to Mongolia from $438
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Mongolia departing on 3/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Not ready to book? to track prices.Asiana Airlines flights from United States to Mongolia
Our best Asiana Airlines deals on United States to Mongolia flight tickets
MIAT Mongolian flights from United States to Mongolia
Our best MIAT Mongolian deals on United States to Mongolia flight tickets
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Fly from
Fly to
Route
Depart
Return
Los AngelesUlaanbaatar
LAX Los Angeles - UBN Ulaanbaatar Chinggis Khaan
LAXUBN
Los Angeles
Tue 10/27
10:00 am-11:05 pm
1 stop22h 05m
Ulaanbaatar Chinggis Khaan
Mon 11/9
12:25 am-6:40 am
1 stop22h 15m
Los AngelesUlaanbaatar
LAX Los Angeles - UBN Ulaanbaatar Chinggis Khaan
LAXUBN
Los Angeles
Tue 11/3
9:00 am-11:05 pm
1 stop22h 05m
Ulaanbaatar Chinggis Khaan
Mon 11/9
12:25 am-3:40 pm
1 stop31h 15m
New YorkUlaanbaatar
JFK New York John F Kennedy Intl - UBN Ulaanbaatar Chinggis Khaan
JFKUBN
New York John F Kennedy Intl
Mon 11/9
7:10 am-10:25 am
2 stops38h 15m
Ulaanbaatar Chinggis Khaan
Thu 11/19
12:25 pm-6:20 am
2 stops30h 55m
New YorkUlaanbaatar
JFK New York John F Kennedy Intl - UBN Ulaanbaatar Chinggis Khaan
JFKUBN
New York John F Kennedy Intl
Tue 11/10
7:10 am-10:25 am
2 stops38h 15m
Ulaanbaatar Chinggis Khaan
Thu 11/19
12:25 pm-7:00 am
2 stops31h 35m
Los AngelesUlaanbaatar
LAX Los Angeles - UBN Ulaanbaatar Chinggis Khaan
LAXUBN
Los Angeles
Mon 11/2
5:40 pm-10:25 am
2 stops24h 45m
Ulaanbaatar Chinggis Khaan
Mon 11/9
12:25 pm-1:45 pm
1 stop17h 20m
Los AngelesUlaanbaatar
LAX Los Angeles - UBN Ulaanbaatar Chinggis Khaan
LAXUBN
Los Angeles
Mon 11/2
7:10 pm-10:25 am
2 stops23h 15m
Ulaanbaatar Chinggis Khaan
Mon 11/9
12:25 pm-8:40 pm
2 stops24h 15m
Los AngelesUlaanbaatar
LAX Los Angeles - UBN Ulaanbaatar Chinggis Khaan
LAXUBN
Los Angeles
Mon 11/2
9:00 am-10:25 am
1 stop33h 25m
Ulaanbaatar Chinggis Khaan
Mon 11/9
11:50 am-7:00 pm
1 stop23h 10m
New YorkUlaanbaatar
JFK New York John F Kennedy Intl - UBN Ulaanbaatar Chinggis Khaan
JFKUBN
New York John F Kennedy Intl
Tue 11/3
9:15 pm-7:25 am
1 stop21h 10m
Ulaanbaatar Chinggis Khaan
Tue 11/10
9:15 am-10:55 am
1 stop38h 40m
New YorkUlaanbaatar
JFK New York John F Kennedy Intl - UBN Ulaanbaatar Chinggis Khaan
JFKUBN
New York John F Kennedy Intl
Tue 11/3
1:50 pm-7:25 am
1 stop28h 35m
Ulaanbaatar Chinggis Khaan
Tue 11/10
9:15 am-10:55 am
1 stop38h 40m
San FranciscoUlaanbaatar
SFO San Francisco - UBN Ulaanbaatar Chinggis Khaan
SFOUBN
San Francisco
Mon 11/2
11:00 pm-11:05 pm
1 stop32h 05m
Ulaanbaatar Chinggis Khaan
Mon 11/9
12:25 pm-2:30 pm
1 stop18h 05m
See travel insights to Mongolia from
How to get the cheapest flight ticket from United States to Mongolia
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 is the cheapest month to fly to Mongolia?
The cheapest month to fly to Mongolia from United States is in April. Flight prices, which tend to average around $1,086, are often lower during this time because this is during the off-season. If you’re not able to fly to Mongolia in April, then January is your next best option. Flight prices from United States to Mongolia during January average around $1,095.
Can stopping save me money on United States to Mongolia flights?
You could potentially save up to 55% on your flight if you consider stops on a United States to Mongolia flight.
What is the cheapest airline that flies from United States to Mongolia?
Asiana Airlines, Delta, and Turkish Airlines are the most popular carriers operating from United States to Mongolia
What airlines fly to Mongolia?
MIAT Mongolian, Turkish Airlines and Asiana Airlines are the top three most popular airlines that fly to Mongolia from United States according to our data. MIAT Mongolian is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Mongolia. Keep in mind that there are 6 different airlines that fly to Mongolia on a routine basis, so you have a few additional options to choose from.
Cheap United States to Mongolia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United States to Mongolia
Frequently asked questions about flying from the United States to Mongolia
When did momondo last update prices for flights from United States to Mongolia?
Prices for flights from United States to Mongolia are updated daily.
How many operators does momondo search for flights from United States to Mongolia?
As of October 2026, there are 6 operators available to choose from for flights from United States to Mongolia.
How old do you have to be to fly from United States to Mongolia?
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 United States to Mongolia.
What documentation or ID do you need to fly to Mongolia?
The travel and health documents required for your trip to Mongolia 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 Mongolia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from United States to Mongolia
Compare and see reviews for airlines that fly from United States to Mongolia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $528 | Free Cancellation | Rating 8.1 563 reviews | |||
| PriceFrom $972 | Free Cancellation | Rating 7.4 4,454 reviews | |||
| PriceFrom $1,040 | Free Cancellation | Rating 0.0 0 reviews | |||
| PriceFrom $1,056 | Free Cancellation | Rating 7.8 8,636 reviews | |||
| PriceFrom $1,532 | Free Cancellation | Rating 8.3 1,320 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from United States to Mongolia?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Mongolia from United States.
Can I find flights from United States to Mongolia with flexible booking policies on momondo?
Flights from United States to Mongolia 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 United States to Mongolia?
momondo helps you find the best flight between United States and Mongolia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from United States to Mongolia right now. Can momondo alert me if prices change?
Price alerts on flights to Mongolia from United States are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.