United MileagePlus award flights from Mumbai (BOM) to Seattle (SEA)
In the last 30 days AwardTool saw United MileagePlus award space for BOM→SEA in economy, premium economy, business and first. Lowest economy: 49,500 miles + $39.99 (economy space on 156 dates). Lowest business: 88,000 miles + $40.99 (business space on 147 dates). Lowest first: 220,000 miles + $40.89 (first space on 37 dates).
Data as of
Award prices last changed . AwardTool checks these routes daily; seats change quickly.
- Lowest economy
- 49,500 miles + $39.99
- economy space on 156 dates
- Lowest business
- 88,000 miles + $40.99
- business space on 147 dates
- Lowest first
- 220,000 miles + $40.89
- first space on 37 dates
- Lowest premium economy
- 60,500 miles + $57.39
- premium economy space on 146 dates
MileagePlus award prices by cabin
The lowest one-way United MileagePlus award AwardTool observed on BOM→SEA in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 49,500 miles + $39.99 | 2 stops | Eurowings Discover (4Y), Air Canada (AC), Air India (AI), EVA Air (BR) +9 more | 2 | 156 | See dates | |
| Premium Economy | 60,500 miles + $57.39 | 2 stops | Air India (AI), Lufthansa (LH), SWISS (LX), ANA (NH) +2 more | 4 | 146 | See dates | |
| Business | 88,000 miles + $40.99 | 2 stops | Eurowings Discover (4Y), Air Canada (AC), Air India (AI), EVA Air (BR) +7 more | 1 | 147 | See dates | |
| First | 220,000 miles + $40.89 | 2 stopsMixed cabin | Air Canada (AC), Air India (AI), United Airlines (UA) | 1 | 37 | 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 | 49,500 miles + $40.25 | 1 | 2 stops | Check this date | ||
| Economy | 49,500 miles + $40.25 | 1 | 2 stops | Check this date | ||
| Economy | 49,500 miles + $40.25 | 1 | 2 stops | Check this date | ||
| Premium Economy | 60,500 miles + $58.05 | 2 | 2 stops | Check this date | ||
| Premium Economy | 60,500 miles + $57.65 | 2 | 2 stops | Check this date | ||
| Premium Economy | 60,500 miles + $58.05 | 2 | 2 stops | Check this date | ||
| Business | 88,000 miles + $52.15 | 1 | 3 stops | Check this date | ||
| First | 220,000 miles + $41.25 | 1 | 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 at the time shown. 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 BOM to SEA with MileagePlus
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 49,500 (16 dates) | 60,500 (14 dates) | 88,000 (13 dates) | 220,000 (5 dates) | |
| 49,500 (25 dates) | 60,500 (22 dates) | 300,000 (19 dates) | 220,000 (2 dates) | |
| 49,500 (30 dates) | 60,500 (29 dates) | 88,000 (30 dates) | 220,000 (1 date) | |
| 49,500 (25 dates) | 60,500 (21 dates) | 88,000 (27 dates) | 220,000 (9 dates) | |
| 49,500 (27 dates) | 60,500 (27 dates) | 88,000 (25 dates) | 220,000 (4 dates) | |
| 49,500 (21 dates) | 60,500 (21 dates) | 88,000 (21 dates) | 220,000 (8 dates) | |
| 49,500 (6 dates) | 60,500 (6 dates) | 88,000 (6 dates) | 220,000 (5 dates) | |
| 49,500 (2 dates) | 60,500 (2 dates) | 88,000 (2 dates) | 220,000 (2 dates) | |
| 49,500 (2 dates) | 225,000 (2 dates) | 300,000 (2 dates) | — | |
| 49,500 (2 dates) | 225,000 (2 dates) | 88,000 (2 dates) | 220,000 (1 date) |
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 on BOM–SEA
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air France/KLM Flying Blue | 40,000 pts + $281.35 | 65,000 pts + $509.65 | 115,000 pts + $822.05 | — |
| Qatar Airways Privilege Club | 40,000 pts + taxes not reported | — | 153,000 pts + taxes not reported | — |
| United MileagePlus | 49,500 pts + $39.99 | 60,500 pts + $57.39 | 88,000 pts + $40.99Lowest | 220,000 pts + $40.89Lowest |
| Virgin Atlantic Flying Club | 15,000 pts + $280.05Lowest | 27,000 pts + $538.05Lowest | 152,000 pts + $1,162.43 | — |
Questions about MileagePlus award flights from BOM to SEA
What's the lowest MileagePlus award from Mumbai to Seattle?
In economy, 49,500 miles + $39.99. United MileagePlus showed economy award space on 156 departure dates (newest observation Oct 16, 2026, 07:37 UTC). In business, 88,000 miles + $40.99. United MileagePlus showed business award space on 147 departure dates (newest observation Oct 16, 2026, 07:37 UTC). Search live before transferring points.
Can you book nonstop BOM to SEA awards 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 transfer to MileagePlus?
Bilt Rewards (1:1, Instant) and Chase Ultimate Rewards (1:1, Instant). Check current transfer bonuses; most transfers can't be reversed.
Which months had the lowest MileagePlus award prices from BOM to SEA?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers, the lowest economy award AwardTool observed was for Dec 2026 departures: 49,500 miles (30 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.