United MileagePlus award flights from Chennai (MAA) to Seattle (SEA)
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In the last 30 days AwardTool saw United MileagePlus award space for MAA→SEA in economy, premium economy, business class and first class. Lowest economy: 49,500 miles + $40.09 (economy space on 67 dates). Lowest business class: 88,000 miles + $40.09 on a mixed-cabin itinerary (part of the trip in a lower cabin; business-class space on 63 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 49,500 miles + $40.09
- economy space on 67 dates
- Lowest business class (mixed cabin)
- 88,000 miles + $40.09
- business-class space on 63 dates · part of the trip in a lower cabin
- Lowest first class (mixed cabin)
- 220,000 miles + $40.09
- first-class space on 6 dates · part of the trip in a lower cabin
- Lowest premium economy
- 60,500 miles + $89.95
- premium economy space on 59 dates
MileagePlus award prices by cabin
The lowest one-way United MileagePlus award AwardTool observed on MAA→SEA in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 49,500 miles + $40.09 | 2 stops | Air Canada (AC), Air India (AI), JetBlue (B6), EVA Air (BR) +6 more | 2 | 67 | See dates | |
| Premium Economy | 60,500 miles + $89.95 | 2 stops | Air India (AI), Lufthansa (LH), Singapore Airlines (SQ), United Airlines (UA) | 9+ | 59 | See dates | |
| Business | 88,000 miles + $40.09Mixed cabin | 2 stops | Air Canada (AC), Air India (AI), Aer Lingus (EI), Ethiopian Airlines (ET) +3 more | 1 | 63 | See dates | |
| First | 220,000 miles + $40.09Mixed cabin | 2 stops | Air Canada (AC), Air India (AI), United Airlines (UA) | 1 | 6 | 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 + $40.45 | 2 | 2 stops | Check this date | ||
| Economy | 49,500 miles + $40.45 | 1 | 2 stops | Check this date | ||
| Economy | 49,500 miles + $40.45 | 1 | 2 stops | Check this date | ||
| Premium Economy | 60,500 miles + $90.05 | 9+ | 2 stops | Check this date | ||
| Premium Economy | 60,500 miles + $89.95 | 9+ | 2 stops | Check this date | ||
| Premium Economy | 60,500 miles + $90.19 | 5 | 2 stops | Check this date | ||
| Business | 88,000 miles + $48.95Mixed cabin | 2 | 3 stops | Check this date | ||
| First | 220,000 miles + $40.35Mixed cabin | 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 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 | 67 of 79 | 84% | |
| Premium Economy | 59 of 79 | 74% | |
| Business | 63 of 79 | 79% | |
| First | 6 of 79 | 7% |
Best months to fly from Chennai (MAA) to Seattle (SEA) with MileagePlus
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 49,500 (7 dates) | 250,000 (4 dates) | 88,000 (7 dates)Mixed cabin | 220,000 (1 date)Mixed cabin | |
| 49,500 (13 dates) | 60,500 (9 dates) | 300,000 (6 dates) | 220,000 (1 date)Mixed cabin | |
| 49,500 (19 dates) | 60,500 (19 dates) | 88,000 (21 dates)Mixed cabin | 220,000 (1 date)Mixed cabin | |
| 49,500 (8 dates) | 225,000 (8 dates) | 88,000 (10 dates)Mixed cabin | 220,000 (1 date)Mixed cabin | |
| 49,500 (6 dates) | 250,000 (6 dates) | 500,000 (6 dates) | — | |
| 49,500 (12 dates) | 250,000 (12 dates) | 88,000 (12 dates)Mixed cabin | 220,000 (1 date)Mixed cabin | |
| 49,500 (2 dates) | 250,000 (1 date) | 88,000 (1 date)Mixed cabin | 220,000 (1 date)Mixed cabin |
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 Chennai (MAA) to Seattle (SEA)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 75,000 pts + $116.06 | 98,133 pts + $118.46 | 126,836 pts + $110.66 | 165,000 pts + $116.30LowestMixed cabin |
| Alaska Atmos Rewards | 42,500 pts + $88.79 | 85,000 pts + $802.35 | 255,000 pts + $97.29 | 255,000 pts + $102.89 |
| American Airlines AAdvantage | 40,000 pts + $55.35 | — | — | — |
| Avianca LifeMiles | 47,000 pts + $58.00 | — | — | — |
| Cathay Pacific Asia Miles | 38,000 pts + $359.75 | 78,000 pts + $392.87 | — | — |
| Emirates Skywards | 35,000 pts + $358.62Lowest | — | 109,000 pts + $1,597.74 | — |
| Etihad Guest | 37,435 pts + $350.19 | — | 115,000 pts + $389.29Mixed cabin | — |
| GOL Smiles | 127,700 pts + taxes not reported | 818,600 pts + taxes not reported | 558,600 pts + taxes not reported | — |
| Qantas Frequent Flyer | 64,800 pts + $366.75 | 130,800 pts + $657.80 | — | — |
| Qatar Airways Privilege Club | 42,500 pts + taxes not reported | — | 157,500 pts + taxes not reportedMixed cabin | — |
| United MileagePlus | 49,500 pts + $40.09 | 60,500 pts + $89.95Lowest | 88,000 pts + $40.09LowestMixed cabin | 220,000 pts + $40.09Mixed cabin |
Questions about MileagePlus award flights from Chennai (MAA) to Seattle (SEA)
How many miles do you need to fly from Chennai (MAA) to Seattle (SEA) with United MileagePlus?
The lowest one-way United MileagePlus awards AwardTool observed in the last 30 days: economy 49,500 miles + $40.09, the lowest price in each of 7 months, with award space on 67 departure dates (newest observation Oct 19, 2026); premium economy 60,500 miles + $89.95, with a typical monthly low of 250,000 miles over 7 months and award space on 59 departure dates (newest observation Oct 19, 2026); business class 88,000 miles + $40.09, a mixed-cabin award, with a typical monthly low of 88,000 miles over 7 months and award space on 63 departure dates (newest observation Oct 19, 2026); first class 220,000 miles + $40.09, a mixed-cabin award, the lowest price in each of 6 months, with award space on 6 departure dates (newest observation Oct 12, 2026). Monthly lows varied in premium economy (60,500 to 250,000 miles) and business class (88,000 to 500,000 miles), so the award on your dates may cost more. Search live before transferring points.
What's the lowest MileagePlus award from Chennai (MAA) to Seattle (SEA)?
In economy, 49,500 miles + $40.09. Seen Oct 9, 2026, 02:14 UTC for a Dec 5, 2026 departure. United MileagePlus showed economy award space on 67 departure dates at any price (newest observation Oct 19, 2026, 22:16 UTC). In business class, 88,000 miles + $40.09 on a mixed-cabin itinerary (part of the trip in a lower cabin). Seen Oct 12, 2026, 20:42 UTC for an Oct 20, 2026 departure. United MileagePlus showed business-class award space on 63 departure dates at any price (newest observation Oct 19, 2026, 22:16 UTC). Search live before transferring points.
Can you book nonstop awards from Chennai (MAA) to Seattle (SEA) 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 Chennai (MAA) to Seattle (SEA)?
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 Chennai (MAA) to Seattle (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 (19 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.