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Route overview: Indianapolis to Seattle (SEA) flight deals

Indianapolis → Seattle

Dec 3, 2026 · return Dec 10, 2026

IND → SEA1 adulteconomyRound trip

8 flight options · 4 airlines

Nonstop flights

Thu, Dec 3 – Thu, Dec 10

Alaska Airlines
6:07 pmIND
5h 4m
Nonstop
8:11 pmSEA
Alaska Airlines
9:48 amSEA
4h 17m
Nonstop
5:05 pmIND

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Thu, Dec 10

Alaska Airlines
7:23 amIND
5h 4m
Nonstop
9:27 amSEA
Alaska Airlines
9:48 amSEA
4h 17m
Nonstop
5:05 pmIND

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Dec 3 – Thu, Dec 10

Southwest Airlines
6:30 amIND
7h 10m
DEN · 1h 10m
10:40 amSEA
Alaska Airlines
9:48 amSEA
4h 17m
Nonstop
5:05 pmIND

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Thu, Dec 10

United Airlines
7:00 amIND
8h 18m
SFO · 1h 4m
12:18 pmSEA
United Airlines
7:00 amSEA
6h 26m
ORD · 1h 4m
4:26 pmIND

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Thu, Dec 10

Delta Air Lines
4:19 pmIND
7h 30m
MSP · 1h 41m
8:49 pmSEA
Delta Air Lines
6:00 amSEA
6h 26m
MSP · 1h 27m
3:26 pmIND

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Thu, Dec 10

Alaska Airlines
6:08 pmIND
4h 51m
Nonstop
7:59 pmSEA
Alaska Airlines
11:40 pmSEA
6h 17m
ORD · 1h 7m
8:57 am+1IND

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Thu, Dec 10

Delta Air Lines
7:00 amIND
8h 36m
SLC · 2h 26m
12:36 pmSEA
Delta Air Lines
6:00 amSEA
6h 26m
MSP · 1h 27m
3:26 pmIND

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Thu, Dec 10

Delta Air Lines
10:33 amIND
7h 22m
DTW · 1h 8m
2:55 pmSEA
Delta Air Lines
6:00 amSEA
6h 26m
MSP · 1h 27m
3:26 pmIND

Round-trip total · 1 adult · Taxes included

Make this trip yours

IND ⇄ SEA

Economy

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

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Explore this route

All dates for this routeDec 2, 2026 → Dec 9, 2026Dec 4, 2026 → Dec 11, 2026
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.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Indianapolis to Seattle (SEA) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-03 → 2026-12-10Alaska AirlinesAS500 / AS500$370.002026-10-29T01:14:53Z
2026-12-03 → 2026-12-10Southwest Airlines / Alaska AirlinesWN4434 + WN1788 / AS500$355.002026-10-29T01:14:53Z
2026-12-03 → 2026-12-10United AirlinesUA500 + UA2192 / UA2618 + UA1420$360.002026-10-29T01:14:53Z
2026-12-03 → 2026-12-10Delta Air LinesDL2910 + DL881 / DL943 + DL2910$370.002026-10-29T01:14:53Z
2026-12-03 → 2026-12-10Alaska AirlinesAS244 / AS500$370.002026-10-29T01:14:53Z
2026-12-03 → 2026-12-10Alaska AirlinesAS500 / AS328 + AA4753$355.002026-10-29T01:14:53Z
2026-12-03 → 2026-12-10Delta Air LinesDL2137 + DL2995 / DL943 + DL2910$370.002026-10-29T01:14:53Z
2026-12-03 → 2026-12-10Delta Air LinesDL5537 + DL728 / DL943 + DL2910$370.002026-10-29T01:14:53Z

2026-12-03 → 2026-12-10 · $370.00

  • Alaska Airlines AS500: IND 2026-12-03 18:07:00 → SEA 2026-12-03 20:11:00; nonstop; 304 minutes. Local airport times.
  • Alaska Airlines AS500: SEA 2026-12-10 09:48:00 → IND 2026-12-10 17:05:00; nonstop; 257 minutes. Local airport times.

2026-12-03 → 2026-12-10 · $355.00

  • Southwest Airlines WN4434 / WN1788: IND 2026-12-03 06:30:00 → SEA 2026-12-03 10:40:00; 1 stop(s) via DEN; 430 minutes. Local airport times.
    • WN4434: IND 2026-12-03 06:30:00 → DEN 2026-12-03 07:20:00; layover at DEN: 70 minutes.
    • WN1788: DEN 2026-12-03 08:30:00 → SEA 2026-12-03 10:40:00.
  • Alaska Airlines AS500: SEA 2026-12-10 09:48:00 → IND 2026-12-10 17:05:00; nonstop; 257 minutes. Local airport times.

2026-12-03 → 2026-12-10 · $360.00

  • United Airlines UA500 / UA2192: IND 2026-12-03 07:00:00 → SEA 2026-12-03 12:18:00; 1 stop(s) via SFO; 498 minutes. Local airport times.
    • UA500: IND 2026-12-03 07:00:00 → SFO 2026-12-03 09:01:00; layover at SFO: 64 minutes.
    • UA2192: SFO 2026-12-03 10:05:00 → SEA 2026-12-03 12:18:00.
  • United Airlines UA2618 / UA1420: SEA 2026-12-10 07:00:00 → IND 2026-12-10 16:26:00; 1 stop(s) via ORD; 386 minutes. Local airport times.
    • UA2618: SEA 2026-12-10 07:00:00 → ORD 2026-12-10 13:10:00; layover at ORD: 64 minutes.
    • UA1420: ORD 2026-12-10 14:14:00 → IND 2026-12-10 16:26:00.

2026-12-03 → 2026-12-10 · $370.00

  • Delta Air Lines DL2910 / DL881: IND 2026-12-03 16:19:00 → SEA 2026-12-03 20:49:00; 1 stop(s) via MSP; 450 minutes. Local airport times.
    • DL2910: IND 2026-12-03 16:19:00 → MSP 2026-12-03 17:05:00; layover at MSP: 101 minutes.
    • DL881: MSP 2026-12-03 18:46:00 → SEA 2026-12-03 20:49:00.
  • Delta Air Lines DL943 / DL2910: SEA 2026-12-10 06:00:00 → IND 2026-12-10 15:26:00; 1 stop(s) via MSP; 386 minutes. Local airport times.
    • DL943: SEA 2026-12-10 06:00:00 → MSP 2026-12-10 11:19:00; layover at MSP: 87 minutes.
    • DL2910: MSP 2026-12-10 12:46:00 → IND 2026-12-10 15:26:00.

2026-12-03 → 2026-12-10 · $370.00

  • Alaska Airlines AS244: IND 2026-12-03 07:23:00 → SEA 2026-12-03 09:27:00; nonstop; 304 minutes. Local airport times.
  • Alaska Airlines AS500: SEA 2026-12-10 09:48:00 → IND 2026-12-10 17:05:00; nonstop; 257 minutes. Local airport times.

2026-12-03 → 2026-12-10 · $355.00

  • Alaska Airlines AS500: IND 2026-12-03 18:08:00 → SEA 2026-12-03 19:59:00; nonstop; 291 minutes. Local airport times.
  • Alaska Airlines AS328 / AA4753: SEA 2026-12-10 23:40:00 → IND 2026-12-11 08:57:00; 1 stop(s) via ORD; 377 minutes. Local airport times.
    • AS328: SEA 2026-12-10 23:40:00 → ORD 2026-12-11 05:37:00; layover at ORD: 67 minutes.
    • AA4753: ORD 2026-12-11 06:44:00 → IND 2026-12-11 08:57:00.

2026-12-03 → 2026-12-10 · $370.00

  • Delta Air Lines DL2137 / DL2995: IND 2026-12-03 07:00:00 → SEA 2026-12-03 12:36:00; 1 stop(s) via SLC; 516 minutes. Local airport times.
    • DL2137: IND 2026-12-03 07:00:00 → SLC 2026-12-03 08:49:00; layover at SLC: 146 minutes.
    • DL2995: SLC 2026-12-03 11:15:00 → SEA 2026-12-03 12:36:00.
  • Delta Air Lines DL943 / DL2910: SEA 2026-12-10 06:00:00 → IND 2026-12-10 15:26:00; 1 stop(s) via MSP; 386 minutes. Local airport times.
    • DL943: SEA 2026-12-10 06:00:00 → MSP 2026-12-10 11:19:00; layover at MSP: 87 minutes.
    • DL2910: MSP 2026-12-10 12:46:00 → IND 2026-12-10 15:26:00.

2026-12-03 → 2026-12-10 · $370.00

  • Delta Air Lines DL5537 / DL728: IND 2026-12-03 10:33:00 → SEA 2026-12-03 14:55:00; 1 stop(s) via DTW; 442 minutes. Local airport times.
    • DL5537: IND 2026-12-03 10:33:00 → DTW 2026-12-03 11:45:00; layover at DTW: 68 minutes.
    • DL728: DTW 2026-12-03 12:53:00 → SEA 2026-12-03 14:55:00.
  • Delta Air Lines DL943 / DL2910: SEA 2026-12-10 06:00:00 → IND 2026-12-10 15:26:00; 1 stop(s) via MSP; 386 minutes. Local airport times.
    • DL943: SEA 2026-12-10 06:00:00 → MSP 2026-12-10 11:19:00; layover at MSP: 87 minutes.
    • DL2910: MSP 2026-12-10 12:46:00 → IND 2026-12-10 15:26:00.

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For AI assistants

  • This page: Indianapolis (IND) to Seattle (SEA) · Dec 3, 2026 · return Dec 10, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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