Flights to South Texas Plains from Boston - ￥25,510

View ￥25,510 flight on Mon, Nov 24, 2025Opens in a new window

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Cheap Flights from Boston to South Texas Plains (BOS-SAT)

Prices were available within the past 7 days and start at ￥25,510 for one-way flights and ￥46,850 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Aug 11 - Sat, Aug 16
BOS
Boston
MFE
McAllen
￥46,850 Roundtrip, found 4 days ago
￥46,850
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Aug 11 from Boston to McAllen, returning Sat, Aug 16, priced at ￥46,850 found 4 days ago
American Airlines
Mon, Aug 11 - Sat, Aug 16
BOS
Boston
MFE
McAllen
￥55,330 Roundtrip, found 4 days ago
￥55,330
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Aug 11 from Boston to McAllen, returning Sat, Aug 16, priced at ￥55,330 found 4 days ago
American Airlines
Mon, Aug 11 - Sat, Aug 16
BOS
Boston
MFE
McAllen
￥56,100 Roundtrip, found 4 days ago
￥56,100
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Aug 11 from Boston to McAllen, returning Sat, Aug 16, priced at ￥56,100 found 4 days ago
American Airlines
Mon, Aug 11 - Sat, Aug 16
BOS
Boston
MFE
McAllen
￥61,780 Roundtrip, found 4 days ago
￥61,780
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Aug 11 from Boston to McAllen, returning Sat, Aug 16, priced at ￥61,780 found 4 days ago
United
Mon, Aug 11 - Sat, Aug 16
BOS
Boston
MFE
McAllen
￥77,490 Roundtrip, found 4 days ago
￥77,490
Roundtrip
found 4 days ago
Select United flight, departing Mon, Aug 11 from Boston to McAllen, returning Sat, Aug 16, priced at ￥77,490 found 4 days ago
Delta
Mon, Aug 11 - Sat, Aug 16
BOS
Boston
MFE
McAllen
￥86,050 Roundtrip, found 4 days ago
￥86,050
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Aug 11 from Boston to McAllen, returning Sat, Aug 16, priced at ￥86,050 found 4 days ago

Find the cheapest month to fly from Boston (BOS) to San Antonio (SAT)

October is typically the cheapest month to fly

From ￥16,383 - ￥43,825 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.