Trip.com
>
Flights
>
Recommended airlines flying between these cities
>
Delta Air Lines(DL) flights from Seattle to Indianapolis

Flight INFO & Delta Air Lines(DL) flights from Seattle to Indianapolis

Cheapest one-way flight price US$129
Cheapest return ticket price US$322
Cheapest month August
Peak season for travel December
Flight distance 2,994.85 km
Average flight time 4 hours 13 minutes
Popular airline Alaska Airlines
Frequency ～14/week

Book Delta Air Lines(DL) flights from Seattle to Indianapolis

  • One way
  • Round-trip
      • SEA09:05
        27h 3m
        1 stops
        IND15:08
        Seattle - Indianapolis|Tue, Nov 3|Delta Air Lines
        US$149
        US$979
        85% off
        Search
        85% off
        US$979
        US$149
      • SEA11:05
        8h 58m
        1 stops
        IND23:03
        Seattle - Indianapolis|Wed, Oct 21|Delta Air Lines
        US$170
        US$979
        83% off
        Search
        83% off
        US$979
        US$170
      • SEA13:42
        6h 15m
        1 stops
        IND22:57
        Seattle - Indianapolis|Sat, Oct 24|Delta Air Lines
        US$170
        US$979
        83% off
        Search
        83% off
        US$979
        US$170
      • SEA11:45
        7h 44m
        1 stops
        IND22:29
        Seattle - Indianapolis|Wed, Oct 28|Delta Air Lines
        US$172
        Search
        US$172
      • SEA23:10
        9h 22m
        1 stops
        IND11:32
        Seattle - Indianapolis|Fri, Oct 30|Delta Air Lines
        US$172
        Search
        US$172
      • SEA06:00
        6h 28m
        1 stops
        IND15:28
        Seattle - Indianapolis|Mon, Nov 2|Delta Air Lines
        US$172
        Search
        US$172
      • SEA11:00
        9h 15m
        1 stops
        IND23:15
        Seattle - Indianapolis|Tue, Oct 13|Delta Air Lines
        US$172
        Search
        US$172
      • SEA23:10
        9h 22m
        1 stops
        IND11:32
        Seattle - Indianapolis|Tue, Oct 27|Delta Air Lines
        US$172
        Search
        US$172
      • SEA23:59
        9h 50m
        1 stops
        IND11:49
        Seattle - Indianapolis|Sat, Oct 31|Delta Air Lines
        US$172
        Search
        US$172
      • SEA13:42
        6h 15m
        1 stops
        IND22:57
        Seattle - Indianapolis|Wed, Nov 4|Delta Air Lines
        US$172
        Search
        US$172
      • SEA06:00
        6h 28m
        1 stops
        IND15:28
        Seattle - Indianapolis|Thu, Oct 29|Delta Air Lines
        US$172
        Search
        US$172
      • SEA06:00
        6h 28m
        1 stops
        IND15:28
        Seattle - Indianapolis|Mon, Oct 26|Delta Air Lines
        US$173
        Search
        US$173
      • SEA06:00
        8h 55m
        1 stops
        IND17:55
        Seattle - Indianapolis|Sun, Oct 25|Delta Air Lines
        US$173
        Search
        US$173
      • SEA11:00
        9h 15m
        1 stops
        IND23:15
        Seattle - Indianapolis|Tue, Oct 20|Delta Air Lines
        US$184
        Search
        US$184
      • SEA23:12
        7h 35m
        1 stops
        IND09:47
        Seattle - Indianapolis|Sat, Oct 10|Delta Air Lines
        US$189
        Search
        US$189
      • SEA15:00
        6h 5m
        1 stops
        IND00:05
        Seattle - Indianapolis|Wed, Oct 14|Delta Air Lines
        US$209
        Search
        US$209
      • SEA15:00
        6h 5m
        1 stops
        IND00:05
        Seattle - Indianapolis|Wed, Oct 7|Delta Air Lines
        US$282
        Search
        US$282
      • SEA15:00
        6h 5m
        1 stops
        IND00:05
        Seattle - Indianapolis|Thu, Oct 15|Delta Air Lines
        US$312
        Search
        US$312
      • SEA13:30
        6h 33m
        1 stops
        IND23:03
        Seattle - Indianapolis|Thu, Nov 5|Delta Air Lines
        US$315
        Search
        US$315
      • SEA11:00
        9h 15m
        1 stops
        IND23:15
        Seattle - Indianapolis|Mon, Oct 19|Delta Air Lines
        US$325
        Search
        US$325
      • SEA23:10
        9h 22m
        1 stops
        IND11:32
        Seattle - Indianapolis|Fri, Oct 23|Delta Air Lines
        US$327
        Search
        US$327
      • SEA06:00
        6h 28m
        1 stops
        IND15:28
        Seattle - Indianapolis|Thu, Oct 22|Delta Air Lines
        US$327
        Search
        US$327
      • SEA06:00
        8h 55m
        1 stops
        IND17:55
        Seattle - Indianapolis|Fri, Oct 9|Delta Air Lines
        US$330
        Search
        US$330
      • SEA22:35
        7h 41m
        1 stops
        IND09:16
        Seattle - Indianapolis|Mon, Oct 12|Delta Air Lines
        US$332
        Search
        US$332
      • SEA23:59
        8h 50m
        1 stops
        IND11:49
        Seattle - Indianapolis|Thu, Oct 8|Delta Air Lines
        US$341
        Search
        US$341
      • SEA11:00
        9h 15m
        1 stops
        IND23:15
        Seattle - Indianapolis|Fri, Oct 16|Delta Air Lines
        US$384
        Search
        US$384
      • SEA11:00
        9h 15m
        1 stops
        IND23:15
        Seattle - Indianapolis|Sun, Oct 11|Delta Air Lines
        US$384
        Search
        US$384
      • SEA22:35
        7h 41m
        1 stops
        IND09:16
        Seattle - Indianapolis|Sun, Oct 18|Delta Air Lines
        US$395
        Search
        US$395
      • SEA13:42
        6h 15m
        1 stops
        IND22:57
        Seattle - Indianapolis|Sat, Oct 17|Delta Air Lines
        US$714
        Search
        US$714
      • SEA13:00
        6h 15m
        Nonstop
        IND14:00
        Seattle - Indianapolis|Mon, Sep 6|Normal Airline
        More cheap flights
        More cheap flights

Delta Air Lines(DL) flights from Seattle to Indianapolis & Flight Schedule

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL942

    Delta Air Lines

    13:45

    SEA

    3.4h

    Nonstop

    19:11

    MSP

    S M T W T F S
    Search

  2. DL674

    Delta Air Lines

    20:59

    MSP

    1.8h

    Nonstop

    23:44

    IND

    S M T W T F S
    Search

  3. DL943

    Delta Air Lines

    06:05

    SEA

    3.5h

    Nonstop

    11:32

    MSP

    S M T W T F S
    Search

  4. DL2910

    Delta Air Lines

    12:51

    MSP

    1.6h

    Nonstop

    15:28

    IND

    S M T W T F S
    Search

  5. DL1120

    Delta Air Lines

    13:30

    SEA

    2.1h

    Nonstop

    16:37

    SLC

    S M T W T F S
    Search

  6. DL2228

    Delta Air Lines

    17:50

    SLC

    3.1h

    Nonstop

    22:57

    IND

    S M T W T F S
    Search

  7. DL1016

    Delta Air Lines

    09:40

    SEA

    2.2h

    Nonstop

    12:50

    SLC

    S M T W T F S
    Search

  8. DL2228

    Delta Air Lines

    17:50

    SLC

    3.1h

    Nonstop

    22:57

    IND

    S M T W T F S
    Search

  9. DL567

    Delta Air Lines

    21:20

    SEA

    4.8h

    Nonstop

    05:08

    ATL

    S M T W T F S
    Search

  10. DL3125

    Delta Air Lines

    07:25

    ATL

    1.6h

    Nonstop

    09:00

    IND

    S M T W T - -
    Search

  11. DL739

    Delta Air Lines

    07:15

    SEA

    4.3h

    Nonstop

    13:35

    AUS

    S M T W T F S
    Search

  12. DL4027

    Delta Air Lines

    14:13

    AUS

    2.7h

    Nonstop

    17:55

    IND

    S - - W T - S
    Search

  13. DL560

    Delta Air Lines

    15:55

    SEA

    4.8h

    Nonstop

    23:45

    ATL

    S M T W T F S
    Search

  14. DL2952

    Delta Air Lines

    09:00

    ATL

    1.5h

    Nonstop

    10:32

    IND

    S M T W T F S
    Search

  15. DL554

    Delta Air Lines

    12:00

    SEA

    4.9h

    Nonstop

    19:53

    ATL

    S M T W T F S
    Search

  16. DL3153

    Delta Air Lines

    20:55

    ATL

    1.6h

    Nonstop

    22:29

    IND

    S M T W T F S
    Search

  17. DL562

    Delta Air Lines

    07:50

    SEA

    5.0h

    Nonstop

    15:49

    ATL

    S M T W T F S
    Search

  18. DL1056

    Delta Air Lines

    17:40

    ATL

    1.6h

    Nonstop

    19:14

    IND

    S M T W T F S
    Search

  19. DL831

    Delta Air Lines

    11:00

    SEA

    4.2h

    Nonstop

    17:11

    AUS

    S M T W T - S
    Search

  20. DL3731

    Delta Air Lines

    18:25

    AUS

    2.5h

    Nonstop

    21:54

    IND

    S M T W T - S
    Search
Show less

Delta Air Lines(DL) flights from Seattle to Indianapolis Flight Booking FAQ

  • Which airlines offer direct flights from Seattle to Indianapolis?

    At the moment, you can catch a nonstop flight from Seattle to Indianapolis with the following airlines, including: Alaska Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

  • How long is a flight from Seattle to Indianapolis?

    It takes about 4 hours 13 minutes to fly from Seattle to Indianapolis.

  • When is the best time to book flights from Seattle to Indianapolis?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Seattle to Indianapolis is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

  • How many flights are there per week from Seattle to Indianapolis?

    Based on Trip.com data in the past 4 weeks, there is 24 flight per week flying from Seattle to Indianapolis. You can check the weekly schedule for popular airlines on this route below: Alaska Airlines: S/M/T/W/T/F/S -- AS500 (09:56) Alaska Airlines: S/-/-/W/T/F/S -- AS624 (22:34)

  • When are flight tickets from Seattle (SEA) to Indianapolis (IND) the cheapest?

    The cheapest months to fly from Seattle to Indianapolis is August, when demand for travel is lower.

  • Which upcoming date is cheapest to fly from Seattle to Indianapolis on?

    After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Seattle to Indianapolis on October 20, 2026 with Delta Air Lines, with prices starting at US$230.

  • Which airports fly into Indianapolis from Seattle?

    You can land at any one of the following hubs in Indianapolis: Indianapolis International Airport (IND). Flying from Seattle-Tacoma International Airport to Indianapolis International Airport (SEA-IND) is by far the most common option on this route.

  • Is there any time difference between Seattle and Indianapolis?

    The time difference between Indianapolis and Seattle is 3h.

  • How do I change or cancel my ticket from Seattle to Indianapolis?

    Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.