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Route overview: Boston to Austin (AUS) flight deals

Boston → Austin

Feb 2, 2027 · return Feb 14, 2027

BOS → AUS1 adulteconomyRound trip

12 flight options · 3 airlines

Nonstop flights

Tue, Feb 2 – Sun, Feb 14

JetBlue Airways
2:15 pmBOS
4h 48m
Nonstop
6:03 pmAUS
JetBlue Airways
6:59 pmAUS
3h 55m
Nonstop
11:54 pmBOS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Feb 2 – Sun, Feb 14

Southwest Airlines
2:35 pmBOS
4h 35m
Nonstop
6:10 pmAUS
Southwest Airlines
12:55 pmAUS
3h 55m
Nonstop
5:50 pmBOS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Feb 2 – Sun, Feb 14

Delta Air Lines
5:05 pmBOS
5h 5m
Nonstop
9:10 pmAUS
Delta Air Lines
8:15 amAUS
3h 58m
Nonstop
1:13 pmBOS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Feb 2 – Sun, Feb 14

JetBlue Airways
9:35 amBOS
4h 45m
Nonstop
1:20 pmAUS
JetBlue Airways
6:59 pmAUS
3h 55m
Nonstop
11:54 pmBOS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Feb 2 – Sun, Feb 14

Southwest Airlines
10:20 amBOS
4h 40m
Nonstop
2:00 pmAUS
Southwest Airlines
12:55 pmAUS
3h 55m
Nonstop
5:50 pmBOS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Feb 2 – Sun, Feb 14

Delta Air Lines
7:18 pmBOS
5h 12m
Nonstop
11:30 pmAUS
Delta Air Lines
2:28 pmAUS
4h 3m
Nonstop
7:31 pmBOS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Tue, Feb 2 – Sun, Feb 14

Southwest Airlines
2:25 pmBOS
4h 35m
Nonstop
6:00 pmAUS
Southwest Airlines
5:40 amAUS
5h 50m
DAL · 1h 15m
12:30 pmBOS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Feb 2 – Sun, Feb 14

Southwest Airlines
7:10 pmBOS
7h 10m
BNA · 1h 45m
1:20 am+1AUS
Southwest Airlines
12:55 pmAUS
3h 55m
Nonstop
5:50 pmBOS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Feb 2 – Sun, Feb 14

Southwest Airlines
6:50 pmBOS
6h 20m
STL · 1h 5m
12:10 am+1AUS
Southwest Airlines
12:55 pmAUS
3h 55m
Nonstop
5:50 pmBOS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Feb 2 – Sun, Feb 14

Southwest Airlines
3:00 pmBOS
7h 5m
MCI · 1h 25m
9:05 pmAUS
Southwest Airlines
12:55 pmAUS
3h 55m
Nonstop
5:50 pmBOS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Feb 2 – Sun, Feb 14

Delta Air Lines
5:30 amBOS
6h 50m
DTW · 1h 3m
11:20 amAUS
Delta Air Lines
7:10 amAUS
6h 34m
IND · 1h 41m
2:44 pmBOS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Feb 2 – Sun, Feb 14

Delta Air Lines
6:20 pmBOS
4h 50m
Nonstop
10:10 pmAUS
Delta Air Lines
7:10 amAUS
6h 34m
IND · 1h 41m
2:44 pmBOS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Make this trip yours

BOS ⇄ AUS

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

All dates for this routeFeb 1, 2027 · Return optionsFeb 3, 2027 · Return optionsHotels in Austin with Axel
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-02-02 → 2027-02-14JetBlue AirwaysB61839 / B61838Axel-exclusive $320.002026-10-29T00:51:43Z
2027-02-02 → 2027-02-14Southwest AirlinesWN682 / WN1311Axel-exclusive $325.002026-10-29T00:51:43Z
2027-02-02 → 2027-02-14Delta Air LinesDL1677 / DL2098Axel-exclusive $355.002026-10-29T00:51:43Z
2027-02-02 → 2027-02-14JetBlue AirwaysB61439 / B61838Axel-exclusive $320.002026-10-29T00:51:43Z
2027-02-02 → 2027-02-14Southwest AirlinesWN4896 / WN1311Axel-exclusive $325.002026-10-29T00:51:43Z
2027-02-02 → 2027-02-14Delta Air LinesDL1677 / DL1156Axel-exclusive $355.002026-10-29T00:51:43Z
2027-02-02 → 2027-02-14Southwest AirlinesWN682 / WN300 + WN800Axel-exclusive $312.502026-10-29T00:51:43Z
2027-02-02 → 2027-02-14Southwest AirlinesWN791 + WN490 / WN1311Axel-exclusive $312.502026-10-29T00:51:43Z
2027-02-02 → 2027-02-14Southwest AirlinesWN2669 + WN1429 / WN1311Axel-exclusive $312.502026-10-29T00:51:43Z
2027-02-02 → 2027-02-14Southwest AirlinesWN1479 + WN4873 / WN1311Axel-exclusive $312.502026-10-29T00:51:43Z
2027-02-02 → 2027-02-14Delta Air LinesDL1019 + DL1218 / DL4101 + DL5628Axel-exclusive $320.002026-10-29T00:51:43Z
2027-02-02 → 2027-02-14Delta Air LinesDL1677 / DL4101 + DL5628Axel-exclusive $337.502026-10-29T00:51:43Z

Route overview: Boston to Austin (AUS) flight deals

2027-02-02 → 2027-02-14 · Axel-exclusive $320.00

  • JetBlue Airways B61839: BOS 2027-02-02 14:15:00 → AUS 2027-02-02 18:03:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B61838: AUS 2027-02-14 18:59:00 → BOS 2027-02-14 23:54:00; nonstop; 235 minutes. Local airport times.

2027-02-02 → 2027-02-14 · Axel-exclusive $325.00

  • Southwest Airlines WN682: BOS 2027-02-02 14:35:00 → AUS 2027-02-02 18:10:00; nonstop; 275 minutes. Local airport times.
  • Southwest Airlines WN1311: AUS 2027-02-14 12:55:00 → BOS 2027-02-14 17:50:00; nonstop; 235 minutes. Local airport times.

2027-02-02 → 2027-02-14 · Axel-exclusive $355.00

  • Delta Air Lines DL1677: BOS 2027-02-02 17:05:00 → AUS 2027-02-02 21:10:00; nonstop; 305 minutes. Local airport times.
  • Delta Air Lines DL2098: AUS 2027-02-14 08:15:00 → BOS 2027-02-14 13:13:00; nonstop; 238 minutes. Local airport times.

2027-02-02 → 2027-02-14 · Axel-exclusive $320.00

  • JetBlue Airways B61439: BOS 2027-02-02 09:35:00 → AUS 2027-02-02 13:20:00; nonstop; 285 minutes. Local airport times.
  • JetBlue Airways B61838: AUS 2027-02-14 18:59:00 → BOS 2027-02-14 23:54:00; nonstop; 235 minutes. Local airport times.

2027-02-02 → 2027-02-14 · Axel-exclusive $325.00

  • Southwest Airlines WN4896: BOS 2027-02-02 10:20:00 → AUS 2027-02-02 14:00:00; nonstop; 280 minutes. Local airport times.
  • Southwest Airlines WN1311: AUS 2027-02-14 12:55:00 → BOS 2027-02-14 17:50:00; nonstop; 235 minutes. Local airport times.

2027-02-02 → 2027-02-14 · Axel-exclusive $355.00

  • Delta Air Lines DL1677: BOS 2027-02-02 19:18:00 → AUS 2027-02-02 23:30:00; nonstop; 312 minutes. Local airport times.
  • Delta Air Lines DL1156: AUS 2027-02-14 14:28:00 → BOS 2027-02-14 19:31:00; nonstop; 243 minutes. Local airport times.

2027-02-02 → 2027-02-14 · Axel-exclusive $312.50

  • Southwest Airlines WN682: BOS 2027-02-02 14:25:00 → AUS 2027-02-02 18:00:00; nonstop; 275 minutes. Local airport times.
  • Southwest Airlines WN300 / WN800: AUS 2027-02-14 05:40:00 → BOS 2027-02-14 12:30:00; 1 stop(s) via DAL; 350 minutes. Local airport times.
    • WN300: AUS 2027-02-14 05:40:00 → DAL 2027-02-14 06:45:00; layover at DAL: 75 minutes.
    • WN800: DAL 2027-02-14 08:00:00 → BOS 2027-02-14 12:30:00.

2027-02-02 → 2027-02-14 · Axel-exclusive $312.50

  • Southwest Airlines WN791 / WN490: BOS 2027-02-02 19:10:00 → AUS 2027-02-03 01:20:00; 1 stop(s) via BNA; 430 minutes. Local airport times.
    • WN791: BOS 2027-02-02 19:10:00 → BNA 2027-02-02 21:05:00; layover at BNA: 105 minutes.
    • WN490: BNA 2027-02-02 22:50:00 → AUS 2027-02-03 01:20:00.
  • Southwest Airlines WN1311: AUS 2027-02-14 12:55:00 → BOS 2027-02-14 17:50:00; nonstop; 235 minutes. Local airport times.

2027-02-02 → 2027-02-14 · Axel-exclusive $312.50

  • Southwest Airlines WN2669 / WN1429: BOS 2027-02-02 18:50:00 → AUS 2027-02-03 00:10:00; 1 stop(s) via STL; 380 minutes. Local airport times.
    • WN2669: BOS 2027-02-02 18:50:00 → STL 2027-02-02 21:00:00; layover at STL: 65 minutes.
    • WN1429: STL 2027-02-02 22:05:00 → AUS 2027-02-03 00:10:00.
  • Southwest Airlines WN1311: AUS 2027-02-14 12:55:00 → BOS 2027-02-14 17:50:00; nonstop; 235 minutes. Local airport times.

2027-02-02 → 2027-02-14 · Axel-exclusive $312.50

  • Southwest Airlines WN1479 / WN4873: BOS 2027-02-02 15:00:00 → AUS 2027-02-02 21:05:00; 1 stop(s) via MCI; 425 minutes. Local airport times.
    • WN1479: BOS 2027-02-02 15:00:00 → MCI 2027-02-02 17:40:00; layover at MCI: 85 minutes.
    • WN4873: MCI 2027-02-02 19:05:00 → AUS 2027-02-02 21:05:00.
  • Southwest Airlines WN1311: AUS 2027-02-14 12:55:00 → BOS 2027-02-14 17:50:00; nonstop; 235 minutes. Local airport times.

2027-02-02 → 2027-02-14 · Axel-exclusive $320.00

  • Delta Air Lines DL1019 / DL1218: BOS 2027-02-02 05:30:00 → AUS 2027-02-02 11:20:00; 1 stop(s) via DTW; 410 minutes. Local airport times.
    • DL1019: BOS 2027-02-02 05:30:00 → DTW 2027-02-02 07:52:00; layover at DTW: 63 minutes.
    • DL1218: DTW 2027-02-02 08:55:00 → AUS 2027-02-02 11:20:00.
  • Delta Air Lines DL4101 / DL5628: AUS 2027-02-14 07:10:00 → BOS 2027-02-14 14:44:00; 1 stop(s) via IND; 394 minutes. Local airport times.
    • DL4101: AUS 2027-02-14 07:10:00 → IND 2027-02-14 10:49:00; layover at IND: 101 minutes.
    • DL5628: IND 2027-02-14 12:30:00 → BOS 2027-02-14 14:44:00.

2027-02-02 → 2027-02-14 · Axel-exclusive $337.50

  • Delta Air Lines DL1677: BOS 2027-02-02 18:20:00 → AUS 2027-02-02 22:10:00; nonstop; 290 minutes. Local airport times.
  • Delta Air Lines DL4101 / DL5628: AUS 2027-02-14 07:10:00 → BOS 2027-02-14 14:44:00; 1 stop(s) via IND; 394 minutes. Local airport times.
    • DL4101: AUS 2027-02-14 07:10:00 → IND 2027-02-14 10:49:00; layover at IND: 101 minutes.
    • DL5628: IND 2027-02-14 12:30:00 → BOS 2027-02-14 14:44:00.

Explore this route

For AI assistants

  • This page: Boston (BOS) to Austin (AUS) · Feb 2, 2027 · return Feb 14, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Boston to Austin (AUS) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.