Award flights from Ontario, California (ONT) to Ho Chi Minh City (SGN)
Search flights from Ontario, California (ONT) to Ho Chi Minh City (SGN)
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In the last 30 days AwardTool saw award space on 9 programs for ONT→SGN. Lowest economy: 37,500 miles + $14.90 (American Airlines AAdvantage). Lowest business class: 250,000 points + $48.90 (Alaska Atmos Rewards). Lowest first class: 200,000 points + $38.50 (Alaska Atmos Rewards).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
Ontario, California (ONT) to Ho Chi Minh City (SGN) at a glance
- From
- Ontario International, Ontario, California, United States (ONT)
- To
- Tan Son Nhat International, Ho Chi Minh City, Vietnam (SGN)
- Programs with award space seen
- 9 of 9 programs tracked on this route
- Nonstop award space seen
- Not seen in the last 30 days
- Airlines seen on these awards
- American Airlines (AA), Air Canada (AC), Air France (AF), Alaska Airlines (AS), EVA Air (BR), Air China (CA), China Airlines (CI), Cathay Pacific (CX), Delta Air Lines (DL), Japan Airlines (JL), STARLUX Airlines (JX), Korean Air (KE) and 10 more
- Departures with open awards
- Oct 2026 to Jul 2027
- Most dates with space
- 47 of 47 departure dates checked (United MileagePlus, economy)
- Latest departure with space
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to Ho Chi Minh City (SGN)
Compare programs by cabin
The lowest one-way award each program showed in each cabin, sorted by points.
Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 37,500 pts + $14.90 | 1 stop | American Airlines (AA), Alaska Airlines (AS), Cathay Pacific (CX), Japan Airlines (JL) +2 more | — | 15 | See dates | |
| Delta SkyMiles | 40,000 pts + $12.90 | 2 stops | Air France (AF), Delta Air Lines (DL), Korean Air (KE), Vietnam Airlines (VN) | 7 | 23 | See dates | |
| Alaska Atmos Rewards | 42,500 pts + $48.90 | 1 stop | Alaska Airlines (AS), STARLUX Airlines (JX), Korean Air (KE), Qatar Airways (QR) | 2 | 37 | See dates | |
| Avianca LifeMiles | 47,000 pts + $44.80 | 2 stops | EVA Air (BR), Singapore Airlines (SQ), United Airlines (UA) | 9+ | 8 | See dates | |
| Air France/KLM Flying Blue | 47,500 pts + $247.20 | 1 stop | China Airlines (CI), Delta Air Lines (DL), Korean Air (KE), Vietnam Airlines (VN) | 2 | 18 | See dates | |
| United MileagePlus | 52,900 pts + $22.80 | 2 stops | Air Canada (AC), EVA Air (BR), Air China (CA), Lufthansa (LH) +6 more | 9+ | 47 | See dates | |
| Qantas Frequent Flyer | 57,800 pts + $242.50 | 1 stop | American Airlines (AA), Alaska Airlines (AS), China Airlines (CI), Cathay Pacific (CX) | 2 | 16 | See dates | |
| Air Canada Aeroplan | 60,000 pts + $92.91 | 2 stops | Air Canada (AC), EVA Air (BR), Air China (CA), ANA (NH) +2 more | 9+ | 12 | See dates | |
| JetBlue TrueBlue | 63,200 pts + $29.10 | 1 stop | China Airlines (CI) | 5 | 14 | See dates |
Premium Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest observed | 55,000 pts + $49.20 | 1 stop | Alaska Airlines (AS), STARLUX Airlines (JX) | 1 | 13 | See dates | |
| United MileagePlus | 71,500 pts + $17.30 | 2 stops | EVA Air (BR), Air China (CA), ANA (NH), Singapore Airlines (SQ) +3 more | 7 | 47 | See dates | |
| Delta SkyMiles | 94,000 pts + $37.20 | 2 stops | Delta Air Lines (DL), Korean Air (KE), Vietnam Airlines (VN) | 1 | 17 | See dates | |
| Qantas Frequent Flyer | 130,400 pts + $264.30 | 2 stops | American Airlines (AA), Alaska Airlines (AS), Cathay Pacific (CX) | 2 | 2 | See dates |
Not seen in premium economy: American Airlines AAdvantage, Air Canada Aeroplan, Avianca LifeMiles, JetBlue TrueBlue and Air France/KLM Flying Blue.
Business Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| United MileagePlusLowest, mixed cabin | 250,000 pts + $26.40Mixed cabin | 3 stops | EVA Air (BR), Air China (CA), Lufthansa (LH), ANA (NH) +4 more | 4 | 47 | See dates | |
| Alaska Atmos Rewards | 250,000 pts + $48.90 | 1 stop | Alaska Airlines (AS), STARLUX Airlines (JX) | 2 | 23 | See dates | |
| Air Canada Aeroplan | 484,960 pts + $87.91Mixed cabin | 3 stops | Air Canada (AC), Air China (CA), ANA (NH), Singapore Airlines (SQ) +1 more | 1 | 20 | See dates |
Not seen in business class: American Airlines AAdvantage, Avianca LifeMiles, JetBlue TrueBlue, Delta SkyMiles, Air France/KLM Flying Blue and Qantas Frequent Flyer.
First Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest observed | 200,000 pts + $38.50 | 2 stops | Alaska Airlines (AS), STARLUX Airlines (JX), Korean Air (KE), Qatar Airways (QR) | 1 | 19 | See dates | |
| Delta SkyMiles | 300,000 pts + $12.90 | 2 stops | Delta Air Lines (DL), Korean Air (KE), Vietnam Airlines (VN) | 2 | 21 | See dates |
Not seen in first class: American Airlines AAdvantage, Air Canada Aeroplan, Avianca LifeMiles, JetBlue TrueBlue, Air France/KLM Flying Blue, Qantas Frequent Flyer and United MileagePlus.
Not seen means AwardTool hasn't observed this cabin on this route in the last 30 days. It doesn't mean the airline has no seats. Dates seen counts departure dates with an open award in that cabin at any price; newest observation is the latest time AwardTool saw one of them. Seats is the count the program reported when we observed it; some programs report at most 9.
Observed award examples
| Departure | Cabin | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|---|
| Economy | American Airlines AAdvantage | 37,500 pts + $22.80 | — | 1 stop | Check this date | ||
| Economy | Avianca LifeMiles | 47,000 pts + $44.80 | 9+ | 2 stops | Check this date | ||
| Premium Economy | United MileagePlus | 71,500 pts + $26.50 | 9+ | 3 stops | Check this date | ||
| Premium Economy | Qantas Frequent Flyer | 130,400 pts + $264.30 | 2 | 2 stops | Check this date | ||
| Business | United MileagePlus | 250,000 pts + $29.10Mixed cabin | 9+ | 2 stops | Check this date | ||
| Business | Air Canada Aeroplan | 484,960 pts + $89.11Mixed cabin | 5 | 3 stops | Check this date | ||
| First | Alaska Atmos Rewards | 250,000 pts + $49.10 | 4 | 2 stops | Check this date | ||
| First | Delta SkyMiles | 451,500 pts + $13.00 | 2 | 2 stops | Check this date |
Prices are one-way per traveler: the program's points or miles plus taxes and carrier fees in USD, as AwardTool observed them in the observation window. Award space changes constantly. A seat we saw may be gone, and space we haven't seen may exist. Always confirm with a live search before transferring points; most transfers can't be reversed.
Best months to fly from Ontario, California (ONT) to Ho Chi Minh City (SGN) on points
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 37,500 · AAdvantage (1 date) | — | — | — | |
| 37,500 · AAdvantage (2 dates) | 71,500 · MileagePlus (1 date) | 250,000 · Atmos (1 date) | 451,500 · SkyMiles (1 date) | |
| 37,500 · AAdvantage (1 date) | 71,500 · MileagePlus (27 dates) | 250,000 · MileagePlus (27 dates)Mixed cabin | 250,000 · Atmos (9 dates) | |
| 37,500 · AAdvantage (5 dates) | 55,000 · Atmos (1 date) | 250,000 · MileagePlus (12 dates)Mixed cabin | 250,000 · Atmos (5 dates) | |
| 37,500 · AAdvantage (6 dates) | 55,000 · Atmos (6 dates) | 250,000 · MileagePlus (6 dates)Mixed cabin | 200,000 · Atmos (5 dates) | |
| 48,500 · Flying Blue (1 date) | — | 484,960 · Aeroplan (1 date)Mixed cabin | — | |
| 60,500 · MileagePlus (1 date) | 170,000 · MileagePlus (1 date) | 250,000 · MileagePlus (1 date)Mixed cabin | — |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Air Canada Aeroplan | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | — |
| Air France/KLM Flying Blue | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| Avianca LifeMiles | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | 1:1 · Instant | 1:1 · Instant |
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
| JetBlue TrueBlue | 5:4 · Instant | — | 1:0.6 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
| Qantas Frequent Flyer | 1:1 · Instant | — | 1:1 · ~1-2 days | — | 1:1 · Instant | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Search, calendar and alerts from Ontario, California (ONT) to Ho Chi Minh City (SGN)
Route calendar
Every departure date with open award seats on ONT→SGN for United MileagePlus and the other programs: a limited window on the free plan and 365 days with Pro.
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Search Ontario, California (ONT) to Ho Chi Minh City (SGN)How many miles or points you need from Ontario, California (ONT) to Ho Chi Minh City (SGN)
- In economy, American Airlines AAdvantage had the lowest observed award, 37,500 miles + $14.90; see how many miles you need with American Airlines AAdvantage.
- In premium economy, Alaska Atmos Rewards had the lowest observed award, 55,000 points + $49.20; see how many points you need with Alaska Atmos Rewards.
- In business class, Alaska Atmos Rewards had the lowest observed award, 250,000 points + $48.90; see how many points you need with Alaska Atmos Rewards.
- In first class, Alaska Atmos Rewards had the lowest observed award, 200,000 points + $38.50; see how many points you need with Alaska Atmos Rewards.
Questions about award flights from Ontario, California (ONT) to Ho Chi Minh City (SGN)
What's the lowest Ontario, California (ONT) to Ho Chi Minh City (SGN) award price AwardTool has seen?
In economy, 37,500 miles + $14.90 with American Airlines AAdvantage. Seen Oct 19, 2026, 14:01 UTC for a Nov 17, 2026 departure. American Airlines AAdvantage showed economy award space on 15 departure dates at any price (newest observation Oct 19, 2026, 14:01 UTC). In business class, 250,000 points + $48.90 with Alaska Atmos Rewards. Seen Oct 5, 2026, 21:54 UTC for a Dec 4, 2026 departure. Alaska Atmos Rewards showed business-class award space on 23 departure dates at any price (newest observation Oct 16, 2026, 23:06 UTC). Search live before transferring points.
Which loyalty programs had award space from Ontario, California (ONT) to Ho Chi Minh City (SGN)?
9 programs in the last 30 days: American Airlines AAdvantage (economy 15 dates); Air Canada Aeroplan (economy 12 dates, business class 20 dates); Alaska Atmos Rewards (economy 37 dates, premium economy 13 dates, business class 23 dates, first class 19 dates); Avianca LifeMiles (economy 8 dates); JetBlue TrueBlue (economy 14 dates); Delta SkyMiles (economy 23 dates, premium economy 17 dates, first class 21 dates); Air France/KLM Flying Blue (economy 18 dates); Qantas Frequent Flyer (economy 16 dates, premium economy 2 dates) and 1 more. Dates count departure dates with an open award.
Is there nonstop award space from Ontario, California (ONT) to Ho Chi Minh City (SGN)?
AwardTool hasn't observed nonstop award space on this route in the last 30 days. The awards it saw connected with 1 to 3 stops on itineraries including American Airlines, Air Canada, Air France and Alaska Airlines. That doesn't mean nonstop space never appears.
Which credit card points can book awards from Ontario, California (ONT) to Ho Chi Minh City (SGN)?
American Express Membership Rewards: Air Canada Aeroplan (1:1), Avianca LifeMiles (1:1), JetBlue TrueBlue (5:4), Delta SkyMiles (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1). Bilt Rewards: Air Canada Aeroplan (1:1), Alaska Atmos Rewards (1:1), Avianca LifeMiles (1:1), Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Capital One Miles: Air Canada Aeroplan (1:1), Avianca LifeMiles (1:1), JetBlue TrueBlue (1:0.6), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1). Chase Ultimate Rewards: Air Canada Aeroplan (1:1), JetBlue TrueBlue (1:1), Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Citi ThankYou Points: American Airlines AAdvantage (1:1), Avianca LifeMiles (1:1), JetBlue TrueBlue (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1). Wells Fargo Rewards: Avianca LifeMiles (1:1), JetBlue TrueBlue (1:1), Air France/KLM Flying Blue (1:1). Ratios come from AwardTool's transfer partner list; check current bonuses first.
Which months had the lowest award prices from Ontario, California (ONT) to Ho Chi Minh City (SGN)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers: in economy, the lowest award was for Feb 2027 departures, 37,500 miles with AAdvantage (6 dates); in business class, the lowest award was for Dec 2026 departures, 250,000 points with Atmos (14 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.