$421+ Cheap flights from the United States to Mongolia
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — UBN
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from USA to Mongolia with Cheapflights
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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
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Cheapest flights from USA to MongoliaExplore the most affordable flight options available from USA to Mongolia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
Explore the most affordable flight options available from USA to Mongolia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:45 am -
1 stop19h 10m
Mon 10/59:55 am -
1 stop15h 50m
Deal found 9/21![United Airlines logo]()
$880
This Expedia deal was found by Cheapflights users on 9/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:10 pm -
2 stops49h 00m
Sun 10/2512:25 pm -
2 stops41h 50m
Deal found 9/20![Korean Air logo]()
$897
This Ovago deal was found by Cheapflights users on 9/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:00 pm -
2 stops37h 15m
Fri 12/2510:25 pm -
2 stops36h 05m
Deal found 9/19![Multiple Airlines logo]()
$901
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:15 am -
1 stop21h 40m
Mon 10/129:55 am -
1 stop19h 05m
Deal found 9/21![United Airlines logo]()
$911
This Ovago deal was found by Cheapflights users on 9/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:00 pm -
2 stops37h 15m
Sun 11/1510:25 pm -
2 stops36h 05m
Deal found 9/19![Multiple Airlines logo]()
$929
This oojo deal was found by Cheapflights users on 9/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:10 am -
1 stop21h 55m
Sat 10/2412:25 am -
1 stop22h 15m
Deal found 9/20![Asiana Airlines logo]()
$933
This Ovago deal was found by Cheapflights users on 9/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:00 pm -
2 stops37h 15m
Fri 12/1110:25 pm -
2 stops36h 05m
Deal found 9/19![Multiple Airlines logo]()
$939
This oojo deal was found by Cheapflights users on 9/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:50 pm -
1 stop31h 15m
Wed 11/1812:25 am -
1 stop22h 15m
Deal found 9/19![Asiana Airlines logo]()
$1,002
This Ovago deal was found by Cheapflights users on 9/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:30 am -
2 stops47h 45m
Wed 11/1810:25 pm -
2 stops26h 40m
Deal found 9/19![Multiple Airlines logo]()
$1,004
This Trip.com deal was found by Cheapflights users on 9/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2811:50 pm -
1 stop31h 15m
Sat 12/511:40 am -
1 stop38h 20m
Deal found 9/19![Multiple Airlines logo]()
$1,008
This Gotogate deal was found by Cheapflights users on 9/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:30 am -
2 stops39h 45m
Tue 11/103:15 pm -
2 stops40h 51m
Deal found 9/18![Multiple Airlines logo]()
$1,016
This Gotogate deal was found by Cheapflights users on 9/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1111:25 am -
1 stop30h 55m
Tue 10/279:15 am -
1 stop23h 05m
Deal found 9/23![Turkish Airlines logo]()
$1,044
Best flights from USA to MongoliaDiscover carefully curated flight deals from USA to Mongolia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from USA to Mongolia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This Expedia deal was found by Cheapflights users on 9/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:10 pm -
2 stops49h 00m
Sun 10/2512:25 pm -
2 stops41h 50m
Deal found 9/20![Korean Air logo]()
$897
This Asiana Airlines deal was found by Cheapflights users on 9/19. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:00 am -
1 stop33h 25m
Sat 11/1412:25 am -
1 stop22h 15m
Deal found 9/19![Multiple Airlines logo]()
$979
This Delta deal was found by Cheapflights users on 9/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:05 am -
2 stops37h 05m
Mon 10/121:00 pm -
1 stop35h 40m
Deal found 9/21![Delta logo]()
$1,025
This FlightHub deal was found by Cheapflights users on 9/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:25 am -
1 stop30h 55m
Thu 10/229:10 am -
1 stop22h 05m
Deal found 9/19![MIAT Mongolian logo]()
$1,062
This KAYAK deal was found by Cheapflights users on 9/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:45 am -
1 stop19h 10m
Mon 10/129:55 am -
1 stop15h 50m
Deal found 9/21![ANA logo]()
$1,217
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:40 am -
2 stops22h 15m
Mon 10/129:55 am -
2 stops26h 31m
Deal found 9/21![United Airlines logo]()
$1,226
This FlightHub deal was found by Cheapflights users on 9/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:25 am -
1 stop30h 55m
Thu 10/226:20 am -
2 stops40h 20m
Deal found 9/19![Turkish Airlines logo]()
$1,228
This Globehunters deal was found by Cheapflights users on 9/21. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:00 pm -
2 stops33h 05m
Sat 11/286:45 am -
2 stops30h 19m
Deal found 9/21![Cathay Pacific logo]()
$1,849
This Booking.com deal was found by Cheapflights users on 9/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/279:00 am -
1 stop22h 05m
Fri 12/1111:40 am -
1 stop23h 20m
Deal found 9/19![Multiple Airlines logo]()
$1,009
This Delta deal was found by Cheapflights users on 9/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:10 am -
2 stops39h 15m
Wed 10/2812:25 pm -
2 stops23h 15m
Deal found 9/20![Delta logo]()
$1,081
This Gotogate deal was found by Cheapflights users on 9/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:30 am -
2 stops39h 45m
Tue 11/103:15 pm -
2 stops40h 51m
Deal found 9/18![Multiple Airlines logo]()
$1,016
This Priceline deal was found by Cheapflights users on 9/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/175:00 pm -
2 stops28h 25m
Tue 3/2312:25 pm -
2 stops24h 34m
Deal found 9/21![Korean Air logo]()
$1,186
This Delta deal was found by Cheapflights users on 9/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:10 am -
2 stops39h 15m
Wed 10/2812:25 pm -
2 stops22h 08m
Deal found 9/20![Delta logo]()
$1,081
This FlightHub deal was found by Cheapflights users on 9/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:20 pm -
1 stop21h 05m
Tue 11/109:15 am -
1 stop39h 30m
Deal found 9/18![Turkish Airlines logo]()
$1,291
This Trip.com deal was found by Cheapflights users on 9/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:20 am -
1 stop31h 50m
Fri 10/306:45 am -
1 stop30h 10m
Deal found 9/23![MIAT Mongolian logo]()
$1,319
This Expedia deal was found by Cheapflights users on 9/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:10 am -
1 stop21h 55m
Sat 10/2412:25 am -
2 stops37h 30m
Deal found 9/20![Multiple Airlines logo]()
$1,091
This Delta deal was found by Cheapflights users on 9/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:35 am -
2 stops39h 35m
Thu 10/221:00 pm -
2 stops21h 27m
Deal found 9/19![Delta logo]()
$1,114
This FlightHub deal was found by Cheapflights users on 9/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:25 am -
1 stop18h 55m
Thu 10/299:15 am -
1 stop26h 15m
Deal found 9/20![Turkish Airlines logo]()
$1,308
This MIAT Mongolian deal was found by Cheapflights users on 9/23. 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 MIAT Mongolian is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:55 pm -
1 stop26h 10m
Sat 11/146:45 am -
1 stop30h 10m
Deal found 9/23![MIAT Mongolian logo]()
$1,392
This Delta deal was found by Cheapflights users on 9/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/222:44 pm -
2 stops53h 41m
Mon 2/1512:25 pm -
2 stops25h 25m
Deal found 9/20![Delta logo]()
$1,169
This Expedia deal was found by Cheapflights users on 9/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:45 am -
2 stops37h 25m
Sat 10/241:00 pm -
1 stop16h 24m
Deal found 9/19![Korean Air logo]()
$1,499
This Flightnetwork deal was found by Cheapflights users on 9/21. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:15 pm -
1 stop30h 05m
Sun 10/119:10 am -
1 stop38h 20m
Deal found 9/21![Turkish Airlines logo]()
$1,404
This MIAT Mongolian deal was found by Cheapflights users on 9/20. 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 MIAT Mongolian is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:55 pm -
1 stop26h 10m
Wed 11/116:45 am -
1 stop18h 45m
Deal found 9/20![MIAT Mongolian logo]()
$1,412
This Delta deal was found by Cheapflights users on 9/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/146:30 pm -
2 stops27h 55m
Sun 4/41:00 pm -
2 stops37h 41m
Deal found 9/20![Delta logo]()
$1,181
This Booking.com deal was found by Cheapflights users on 9/23. 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 10/239:43 am -
2 stops22h 22m
Fri 10/304:10 pm -
1 stop33h 20m
Deal found 9/23![Multiple Airlines logo]()
$1,306
This FlightHub deal was found by Cheapflights users on 9/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:15 pm -
1 stop25h 25m
Sun 10/189:10 am -
1 stop38h 20m
Deal found 9/19![Turkish Airlines logo]()
$1,469
This Delta deal was found by Cheapflights users on 9/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1912:00 pm -
1 stop33h 25m
Sat 1/3012:25 pm -
1 stop20h 15m
Deal found 9/18![Delta logo]()
$1,216
This Gotogate deal was found by Cheapflights users on 9/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:20 pm -
2 stops34h 45m
Wed 11/46:45 am -
1 stop18h 00m
Deal found 9/22![Multiple Airlines logo]()
$1,339
This MIAT Mongolian deal was found by Cheapflights users on 9/19. 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 MIAT Mongolian is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:15 pm -
1 stop25h 25m
Sat 10/249:10 am -
1 stop22h 35m
Deal found 9/19![MIAT Mongolian logo]()
$1,532
This Delta deal was found by Cheapflights users on 9/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2710:00 pm -
1 stop20h 25m
Wed 2/1012:25 pm -
1 stop36h 05m
Deal found 9/21![Delta logo]()
$1,220
Last-minute flights from USA to MongoliaDiscover last-minute flight deals from USA to Mongolia. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Mongolia. Data last updated September 23, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:51 pm -
2 stops32h 19m
Fri 10/91:00 pm -
2 stops23h 34m
Deal found 9/23![Delta logo]()
$1,114
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:45 am -
1 stop19h 10m
Mon 10/59:55 am -
1 stop15h 50m
Deal found 9/21![United Airlines logo]()
$880
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:15 am -
1 stop21h 40m
Mon 10/129:55 am -
1 stop19h 05m
Deal found 9/21![United Airlines logo]()
$911
This Delta deal was found by Cheapflights users on 9/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:35 am -
2 stops38h 35m
Mon 10/121:00 pm -
2 stops28h 17m
Deal found 9/21![Delta logo]()
$1,065
This Delta deal was found by Cheapflights users on 9/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:30 am -
2 stops38h 40m
Mon 10/121:00 pm -
2 stops37h 19m
Deal found 9/21![Delta logo]()
$1,065
This CheapOair deal was found by Cheapflights users on 9/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:10 am -
1 stop21h 55m
Mon 10/124:30 pm -
1 stop18h 40m
Deal found 9/18![Multiple Airlines logo]()
$1,037
This Delta deal was found by Cheapflights users on 9/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:05 am -
2 stops37h 05m
Mon 10/121:00 pm -
1 stop35h 40m
Deal found 9/21![Delta logo]()
$1,025
This Gotogate deal was found by Cheapflights users on 9/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1111:25 am -
1 stop30h 55m
Tue 10/279:15 am -
1 stop23h 05m
Deal found 9/23![Turkish Airlines logo]()
$1,044
This FlightHub deal was found by Cheapflights users on 9/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:25 am -
1 stop30h 55m
Thu 10/229:10 am -
1 stop22h 05m
Deal found 9/19![MIAT Mongolian logo]()
$1,062
This Expedia deal was found by Cheapflights users on 9/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:10 pm -
2 stops49h 00m
Sun 10/2512:25 pm -
2 stops41h 50m
Deal found 9/20![Korean Air logo]()
$897
This oojo deal was found by Cheapflights users on 9/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:10 am -
1 stop21h 55m
Sat 10/2412:25 am -
1 stop22h 15m
Deal found 9/20![Asiana Airlines logo]()
$933
This Expedia deal was found by Cheapflights users on 9/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:10 am -
1 stop21h 55m
Sat 10/2412:25 am -
2 stops37h 30m
Deal found 9/20![Multiple Airlines logo]()
$1,091
One-way flights from USA to MongoliaSearch for one-way flight options from USA to Mongolia. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from USA to Mongolia. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/20. 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.
Sun 11/153:20 pm -
1 stop30h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$421
This Justfly.com deal was found by Cheapflights users on 9/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:10 am -
1 stop21h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Asiana Airlines logo]()
$432
This Gotogate deal was found by Cheapflights users on 9/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:50 pm -
1 stop32h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Asiana Airlines logo]()
$440
This lol.travel deal was found by Cheapflights users on 9/19. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:35 am -
2 stops35h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Korean Air logo]()
$448
This United Airlines deal was found by Cheapflights users on 9/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:25 am -
2 stops20h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 9/19. 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.
Mon 10/199:30 am -
2 stops37h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Korean Air logo]()
$475
This Delta deal was found by Cheapflights users on 9/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:34 pm -
2 stops29h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Delta logo]()
$478
This Delta deal was found by Cheapflights users on 9/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:59 pm -
2 stops28h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Delta logo]()
$478
This KAYAK deal was found by Cheapflights users on 9/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:45 am -
1 stop19h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![ANA logo]()
$488
This lastminute.com deal was found by Cheapflights users on 9/19. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:30 pm -
2 stops49h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Korean Air logo]()
$514
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:59 pm -
2 stops50h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Delta logo]()
$516
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:59 pm -
2 stops55h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Delta logo]()
$528
Find flight deals from USA to Mongolia
Keep the following information in mind while searching for USA to Mongolia flight deals. Data was last updated September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $897 (Expedia) |
One-way from | $421 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from USA to Mongolia 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 7,457,451 searches. Data last updated September 23, 2026.
Use the filters below to find and compare flights from the United States to Mongolia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoUlaanbaatar
SFO San Francisco - UBN Ulaanbaatar Chinggis Khaan
SFOUBN
San Francisco
Sun 11/15
3:20 pm-2:15 pm
1 stop30h 55m
Ulaanbaatar Chinggis Khaan
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$421
Los AngelesUlaanbaatar
LAX Los Angeles - UBN Ulaanbaatar Chinggis Khaan
LAXUBN
Los Angeles
Fri 10/2
10:10 am-11:05 pm
1 stop21h 55m
Ulaanbaatar Chinggis Khaan
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$432
Los AngelesUlaanbaatar
LAX Los Angeles - UBN Ulaanbaatar Chinggis Khaan
LAXUBN
Los Angeles
Thu 10/29
11:50 pm-11:05 pm
1 stop32h 15m
Ulaanbaatar Chinggis Khaan
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$440
New YorkUlaanbaatar
JFK New York John F Kennedy Intl - UBN Ulaanbaatar Chinggis Khaan
JFKUBN
New York John F Kennedy Intl
Mon 9/28
5:34 pm-11:10 am
2 stops29h 36m
Ulaanbaatar Chinggis Khaan
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$478
NewarkUlaanbaatar
EWR Newark - UBN Ulaanbaatar Chinggis Khaan
EWRUBN
Newark
Mon 9/28
11:15 am-8:55 pm
1 stop21h 40m
Ulaanbaatar Chinggis Khaan
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$478
NewarkUlaanbaatar
EWR Newark - UBN Ulaanbaatar Chinggis Khaan
EWRUBN
Newark
Mon 9/28
6:59 pm-11:10 am
2 stops28h 11m
Ulaanbaatar Chinggis Khaan
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$478
Quickest round-trip
Los AngelesUlaanbaatar
LAX Los Angeles - UBN Ulaanbaatar Chinggis Khaan
LAXUBN
Los Angeles
Mon 10/5
10:45 am-8:55 pm
1 stop19h 10m
Ulaanbaatar Chinggis Khaan
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$488
DallasUlaanbaatar
DFW Dallas/Fort Worth - UBN Ulaanbaatar Chinggis Khaan
DFWUBN
Dallas/Fort Worth
Thu 10/22
6:45 am-11:10 am
2 stops39h 25m
Ulaanbaatar Chinggis Khaan
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$516
DallasUlaanbaatar
DFW Dallas/Fort Worth - UBN Ulaanbaatar Chinggis Khaan
DFWUBN
Dallas/Fort Worth
Mon 10/19
7:59 pm-11:10 am
2 stops50h 11m
Ulaanbaatar Chinggis Khaan
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$516
DallasUlaanbaatar
DFW Dallas/Fort Worth - UBN Ulaanbaatar Chinggis Khaan
DFWUBN
Dallas/Fort Worth
Wed 10/21
5:30 am-11:10 am
2 stops40h 40m
Ulaanbaatar Chinggis Khaan
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$516
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from USA to Mongolia
Have a flexible travel schedule? Discover the best time to fly to Mongolia from USA with our price prediction graph.
LAX-UBN
ORD-UBN
SLC-UBN
JFK-UBN
SFO-UBN
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 the United States to Mongolia
US0-MN0
LAX-UBN
ORD-UBN
SLC-UBN
JFK-UBN
What is the cheapest month to book a flight from USA to Mongolia?
Currently, April is the cheapest month in which you can book a flight from USA to Mongolia (average of $1,086). Flying from USA to Mongolia in June is currently the most expensive (average of $1,727). 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.
Reviews of airlines servicing Mongolia
Get insights into the airlines that provide service to Mongolia. 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 Mongolia. Reviews last updated September 23, 2026.
Read through reviews of airlines operating flights from the United States to Mongolia, such as ANA,Asiana Airlines, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.7
Entertainment
8.0
Boarding
8.5
Comfort
8.2
Food
7.8
Overall
8.3
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Crew
8.7
Entertainment
8.0
Boarding
8.5
Comfort
8.2
Food
7.8
Overall
8.3
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Crew
8.7
Entertainment
8.0
Boarding
8.5
Comfort
8.2
Food
7.8
Overall
8.3
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Crew
8.7
Entertainment
8.0
Boarding
8.5
Comfort
8.2
Food
7.8
Overall
8.3
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Crew
8.7
Entertainment
8.0
Boarding
8.5
Comfort
8.2
Food
7.8
Overall
8.3
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Related info for your journey
Find useful and relevant information for your journey from USA to Mongolia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for USA to Mongolia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Mongolia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from USA to Mongolia by cabin class
Find flights from USA to Mongolia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
USA and Mongolia flights
Browse other USA and Mongolia flight options. Last updated on September 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Mongolia
Find the right flight back to USA after your stay in Mongolia
USA to Mongolia flights
Consider these flights traveling from USA to Mongolia.
Top 5 airlines flying from USA to Mongolia
Discover the top 5 airlines that operate flights from USA to Mongolia. 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 7,457,451 searches. Data last updated September 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$528 | Average$1,371 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$972 | Average$1,592 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,040 | Average$1,451 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$1,056 | Average$1,920 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,532 | Average$1,822 | FlexibilityNo cancel fee | On-time80% |