4 Airlines Compared
Compare 4 airlines · Fares from $2,249 · ~9.9 hours
Side-by-side comparison of business class products on this route
| Airline | Product | Seat Layout | Bed | Privacy | Rating | From |
|---|---|---|---|---|---|---|
| United AirlinesBest Value | United Polaris | 1-2-1 | 78 inches (6'6") | Open | 9.2/10 | $2,249 |
| Delta Air Lines | Delta One Suite | 1-2-1 (Thompson Vantage XL) | 79 inches (6'7") | ✓ Door | 9.0/10 | $2,249 |
| American Airlines | Flagship Business | 1-2-1 | 78-81 inches | Open | 8.5/10 | $2,249 |
| JB | Business Class | Lie-flat | Lie-flat | Open | — | $2,249 |
Prices are round-trip, per person. Through BestBusinessClass.com, expect fares 20–40% below these benchmarks.
BestBusinessClass.com helps travelers save up to 60% on business class flights from Portland to Buenos Aires, with round-trip fares starting from $2,249. Our Personal Travel Managers negotiate directly with airlines like JB, United Airlines, Delta Air Lines to secure private fares on this popular South America route, covering 5,472 miles in approximately 9.9 hours.
The Portland to Buenos Aires corridor is served by 4 carriers, with the best value typically found during January, February, March, October, November, December. Business class passengers enjoy lie-flat seats, premium dining, and priority services that make the journey as rewarding as the destination.
Booking through BestBusinessClass.com means access to unpublished fares that aren't available on consumer booking sites. Our clients typically save $800–$2,400 per ticket compared to retail pricing. Whether you're traveling for business or leisure, our team handles every detail from seat selection to special meal requests.
United Polaris
Polaris lounge access, Saks Fifth Avenue bedding
Delta One Suite
Delta One Suite privacy, Tumi amenity kit
Flagship Business
Flagship Lounge, Casper bedding
Unpublished rates for Buenos Aires.
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Save up to 40% on business class flights.