United MileagePlus award flights from Helsinki (HEL) to St. Louis (STL)
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In the last 30 days AwardTool saw United MileagePlus award space for HEL→STL in economy, premium economy and business class. Lowest economy: 40,000 miles + $119.23 (economy space on 8 dates). Lowest business class: 200,000 miles + $68.49 on a mixed-cabin itinerary (part of the trip in a lower cabin; business-class space on 5 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 40,000 miles + $119.23
- economy space on 8 dates
- Lowest business class (mixed cabin)
- 200,000 miles + $68.49
- business-class space on 5 dates · part of the trip in a lower cabin
- Lowest premium economy
- 55,000 miles + $119.23
- premium economy space on 5 dates
MileagePlus award prices by cabin
The lowest one-way United MileagePlus award AwardTool observed on HEL→STL in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 40,000 miles + $119.23 | 3 stops | Aer Lingus (EI), Air Dolomiti (EN), Eurowings (EW), Lufthansa (LH) +5 more | 9+ | 8 | See dates | |
| Premium Economy | 55,000 miles + $119.23 | 3 stops | Air Dolomiti (EN), Eurowings (EW), Lufthansa (LH), Brussels Airlines (SN) +2 more | 9+ | 5 | See dates | |
| Business | 200,000 miles + $68.49Mixed cabin | 2 stops | Air Dolomiti (EN), Eurowings (EW), Lufthansa (LH), Brussels Airlines (SN) +2 more | 9+ | 5 | See dates |
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 MileagePlus award examples
| Departure | Cabin | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Economy | 40,000 miles + $119.23 | 9+ | 3 stops | Check this date | ||
| Economy | 40,000 miles + $119.23 | 7 | 3 stops | Check this date | ||
| Economy | 74,400 miles + $68.63 | 9+ | 2 stops | Check this date | ||
| Premium Economy | 55,000 miles + $119.23 | 9+ | 3 stops | Check this date | ||
| Premium Economy | 55,000 miles + $119.23 | 7 | 3 stops | Check this date | ||
| Premium Economy | 140,000 miles + $68.63 | 9+ | 2 stops | Check this date | ||
| Business | 200,000 miles + $105.23Mixed cabin | 8 | 3 stops | Check this date | ||
| Business | 200,000 miles + $108.43Mixed cabin | 4 | 3 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.
How often MileagePlus award space showed up
Departure dates in the next 365 days that AwardTool checked for United MileagePlus in the last 30 days, how many had award space in each cabin at any price, and the latest departure with space.
| Cabin | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Economy | 8 of 10 | 80% | |
| Premium Economy | 5 of 10 | 50% | |
| Business | 5 of 10 | 50% |
How to get MileagePlus miles
- Bilt Rewards: 1:1 · Instant
- Chase Ultimate Rewards: 1:1 · Instant
Check current transfer bonuses. Most transfers can't be reversed.
MileagePlus vs other programs from Helsinki (HEL) to St. Louis (STL)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 42,500 pts + $139.90 | 109,492 pts + $152.30 | 227,262 pts + $152.30Mixed cabin | — |
| Air France/KLM Flying Blue | 42,000 pts + $223.53 | 82,000 pts + $93.93 | 206,000 pts + $462.83 | — |
| Alaska Atmos Rewards | 42,500 pts + $65.99 | 100,000 pts + $65.99 | — | 85,000 pts + $107.13Lowest |
| American Airlines AAdvantage | 22,500 pts + $60.83Lowest | 40,000 pts + $110.33Lowest | 57,500 pts + $87.13Lowest | 85,000 pts + $87.13Mixed cabin |
| Lufthansa Miles & More | 25,000 pts + $323.33 | 69,445 pts + $514.39 | 68,061 pts + $958.69 | — |
| United MileagePlus | 40,000 pts + $119.23 | 55,000 pts + $119.23 | 200,000 pts + $68.49Mixed cabin | — |
Questions about MileagePlus award flights from Helsinki (HEL) to St. Louis (STL)
How many miles do you need to fly from Helsinki (HEL) to St. Louis (STL) with United MileagePlus?
The lowest one-way United MileagePlus awards AwardTool observed in the last 30 days: economy 40,000 miles + $119.23, with a typical monthly low of 45,000 miles over 3 months and award space on 8 departure dates (newest observation Oct 14, 2026); premium economy 55,000 miles + $119.23, with monthly lows of 55,000 miles in 1 month and 180,000 miles in 2 months, and award space on 5 departure dates (newest observation Oct 13, 2026); business class 200,000 miles + $68.49, a mixed-cabin award, the lowest price in each of 3 months, with award space on 5 departure dates (newest observation Oct 13, 2026). Monthly lows varied in economy (40,000 to 120,000 miles) and premium economy (55,000 to 180,000 miles), so the award on your dates may cost more. Search live before transferring points.
What's the lowest MileagePlus award from Helsinki (HEL) to St. Louis (STL)?
In economy, 40,000 miles + $119.23. Seen Sep 28, 2026, 20:44 UTC for a Nov 3, 2026 departure. United MileagePlus showed economy award space on 8 departure dates at any price (newest observation Oct 14, 2026, 16:06 UTC). In business class, 200,000 miles + $68.49 on a mixed-cabin itinerary (part of the trip in a lower cabin). Seen Sep 28, 2026, 20:44 UTC for a Nov 3, 2026 departure. United MileagePlus showed business-class award space on 5 departure dates at any price (newest observation Oct 13, 2026, 14:26 UTC). Search live before transferring points.
Can you book nonstop awards from Helsinki (HEL) to St. Louis (STL) with MileagePlus?
AwardTool hasn't observed nonstop United MileagePlus award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which credit card points can book MileagePlus awards from Helsinki (HEL) to St. Louis (STL)?
Bilt Rewards (1:1, Instant) and Chase Ultimate Rewards (1:1, Instant). Check current transfer bonuses; most transfers can't be reversed.